Serialized Form

Package neqsim.chemicalreactions

Class neqsim.chemicalreactions.ChemicalReactionOperations

class ChemicalReactionOperations extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

allComponentNames

String[] allComponentNames

Amatrix

double[][] Amatrix

bVector

double[] bVector

chemRefPot

double[] chemRefPot

componentNames

String[] componentNames

components

ComponentInterface[] components

deltaReactionHeat

double deltaReactionHeat

elements

String[] elements

firsttime

boolean firsttime

inertMoles

double inertMoles

initCalc

LinearProgrammingChemicalEquilibrium initCalc

iter

int iter

kineticsSolver

Kinetics kineticsSolver

newMoles

double[] newMoles

nVector

double[] nVector

phase

int phase

reactionList

ChemicalReactionList reactionList

solver

ChemicalEquilibrium solver

system

SystemInterface system

Package neqsim.chemicalreactions.chemicalequilibrium

Class neqsim.chemicalreactions.chemicalequilibrium.ChemEq

class ChemEq extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

A_matrix

double[][] A_matrix

agemo

double agemo

b_cal

double[] b_cal

b_element

double[] b_element

b_vector

double[] b_vector

chem_pot

double[] chem_pot

chem_ref

double[] chem_ref

d_n

double[] d_n

G_min

double G_min

matrix

double[][] matrix

n_mol

double[] n_mol

n_t

double n_t

NELE

int NELE

NNOT

int NNOT

NSPEC

int NSPEC

P

double P

phi

double[] phi

R

double R

second_term

double[] second_term

T

double T

u_u

double u_u

Class neqsim.chemicalreactions.chemicalequilibrium.ChemicalEquilibrium

class ChemicalEquilibrium extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

A_Jama_matrix

Jama.Matrix A_Jama_matrix

A_matrix

double[][] A_matrix

A_solve

Jama.Matrix A_solve

agemo

double agemo

Alambda_matrix

Jama.Matrix Alambda_matrix

AMA_matrix

Jama.Matrix AMA_matrix

AMU_matrix

Jama.Matrix AMU_matrix

b_element

double[] b_element

b_matrix

Jama.Matrix b_matrix

b_solve

Jama.Matrix b_solve

chem_pot

double[] chem_pot

chem_pot_Jama_Matrix

Jama.Matrix chem_pot_Jama_Matrix

chem_ref

double[] chem_ref

components

ComponentInterface[] components

convergenceTolerance

double convergenceTolerance

Convergence tolerance for relative mole change. Default is 1e-8.

d_n

double[] d_n

d_n_t

double d_n_t

dn_matrix

Jama.Matrix dn_matrix

kronDelt

double kronDelt

lastConverged

boolean lastConverged

Whether the last solve() call converged successfully.

lastError

double lastError

Final relative error from the last solve() call.

lastIterationCount

int lastIterationCount

Number of iterations from the last solve() call.

logactivityVec

double[] logactivityVec

M_Jama_matrix

Jama.Matrix M_Jama_matrix

M_matrix

double[][] M_matrix

maxIterations

int maxIterations

Maximum iterations allowed (configurable). Default is MAX_ITERATIONS.

n_mol

double[] n_mol

n_t

double n_t

n0

double[] n0

NELE

int NELE

nmu

Jama.Matrix nmu

NSPEC

int NSPEC

nVector

double[] nVector

phasenumb

int phasenumb

R

double R

system

SystemInterface system

upMoles

int upMoles

useAdaptiveDerivatives

boolean useAdaptiveDerivatives

Flag to enable automatic switching to derivatives after initial iterations. When true, starts with simple iterations then switches to derivatives for faster convergence.

useFugacityDerivatives

boolean useFugacityDerivatives

Flag to enable fugacity coefficient derivatives in M_matrix. When true, uses init(3) for derivative calculations and includes dln(fugacity)/dN terms for more accurate Newton steps. Default is false for backward compatibility and performance.

useFullMMatrix

boolean useFullMMatrix

Flag to enable the full Smith-Missen M-matrix with the -1/n_t coupling term. When true, uses M_ij = δ_ij/n_i - 1/n_t instead of the simplified M_ij = δ_ij/n_i. The full form provides better quadratic convergence near the solution but may be less stable for some systems. Default is false for backward compatibility and stability.

waterNumb

int waterNumb

x_solve

Jama.Matrix x_solve

y_solve

double y_solve

Class neqsim.chemicalreactions.chemicalequilibrium.LinearProgrammingChemicalEquilibrium

class LinearProgrammingChemicalEquilibrium extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

Amatrix

double[][] Amatrix

changes

int changes

chemRefPot

double[] chemRefPot

components

ComponentInterface[] components

elements

String[] elements

maxChanges

int maxChanges

minChanges

int minChanges

numbering

double[] numbering

operations

ChemicalReactionOperations operations

xEts

double[] xEts

Class neqsim.chemicalreactions.chemicalequilibrium.ReferencePotComparator

class ReferencePotComparator extends Object implements Serializable

serialVersionUID:

1000L

Package neqsim.chemicalreactions.chemicalreaction

Class neqsim.chemicalreactions.chemicalreaction.ChemicalReaction

class ChemicalReaction extends NamedBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

activationEnergy

double activationEnergy

G

double G

K

double[] K

lnK

double lnK

moles

double[] moles

names

String[] names

numberOfReactants

int numberOfReactants

prodCoefs

double[] prodCoefs

productNames

String[] productNames

rateFactor

double rateFactor

reacCoefs

double[] reacCoefs

reactantNames

String[] reactantNames

refT

double refT

shiftSignK

boolean shiftSignK

stocCoefs

double[] stocCoefs

Class neqsim.chemicalreactions.chemicalreaction.ChemicalReactionList

class ChemicalReactionList extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

chemicalReactionList

ArrayList<ChemicalReaction> chemicalReactionList

reacGMatrix

double[][] reacGMatrix

reacMatrix

double[][] reacMatrix

reactiveComponentList

String[] reactiveComponentList

refPotComponents

ComponentInterface[] refPotComponents

Components array for reference potential calculations.

tempReacMatrix

double[][] tempReacMatrix

tempStocMatrix

double[][] tempStocMatrix

Package neqsim.chemicalreactions.kinetics

Class neqsim.chemicalreactions.kinetics.Kinetics

class Kinetics extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

isIrreversible

boolean isIrreversible

operations

ChemicalReactionOperations operations

phiInfinite

double phiInfinite

Package neqsim.datapresentation.filehandling

Class neqsim.datapresentation.filehandling.TextFile

class TextFile extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

fileName

String fileName

values

String[][] values

Package neqsim.datapresentation.jfreechart

Class neqsim.datapresentation.jfreechart.Graph2b

class Graph2b extends JFrame implements Serializable

serialVersionUID:

1000L

Serialized Fields

categoryData

org.jfree.data.category.CategoryDataset categoryData

chart

org.jfree.chart.JFreeChart chart

chartPanel4

org.jfree.chart.ChartPanel chartPanel4

jPanel1

JPanel jPanel1

jTextPane1

JTextPane jTextPane1

titl

String titl

xaxtitle

String xaxtitle

xyData

org.jfree.data.xy.XYDataset xyData

yaxtitle

String yaxtitle

Package neqsim.fluidmechanics.flowleg

Class neqsim.fluidmechanics.flowleg.FlowLeg

class FlowLeg extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

endHeightCoordinate

double endHeightCoordinate

endLongitudionalCoordinate

double endLongitudionalCoordinate

endOuterHeatTransferCoefficient

double endOuterHeatTransferCoefficient

endOuterTemperature

double endOuterTemperature

endWallHeatTransferCOefficients

double endWallHeatTransferCOefficients

equipmentGeometry

GeometryDefinitionInterface equipmentGeometry

flowNode

FlowNodeInterface[] flowNode

heightChangePerNode

double heightChangePerNode

longitudionalChangePerNode

double longitudionalChangePerNode

nodeSelector

FlowNodeSelector nodeSelector

numberOfNodes

int numberOfNodes

startHeightCoordinate

double startHeightCoordinate

startLongitudionalCoordinate

double startLongitudionalCoordinate

startOuterHeatTransferCoefficient

double startOuterHeatTransferCoefficient

startOuterTemperature

double startOuterTemperature

startWallHeatTransferCOefficients

double startWallHeatTransferCOefficients

temperatureChangePerNode

double temperatureChangePerNode

thermoSystem

SystemInterface thermoSystem

Package neqsim.fluidmechanics.flowleg.pipeleg

Class neqsim.fluidmechanics.flowleg.pipeleg.PipeLeg

class PipeLeg extends FlowLeg implements Serializable

serialVersionUID:

1000L

Package neqsim.fluidmechanics.flownode

Class neqsim.fluidmechanics.flownode.FlowNode

class FlowNode extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

bulkSystem

SystemInterface bulkSystem

distanceToCenterOfNode

double distanceToCenterOfNode

flowDirection

int[] flowDirection

flowNodeType

String flowNodeType

fluidBoundary

FluidBoundaryInterface fluidBoundary

hydraulicDiameter

double[] hydraulicDiameter

inclination

double inclination

interphaseContactArea

double interphaseContactArea

interphaseContactLength

double[] interphaseContactLength

interphaseFrictionFactor

double[] interphaseFrictionFactor

interphaseTransportCoefficient

InterphaseTransportCoefficientInterface interphaseTransportCoefficient

lengthOfNode

double lengthOfNode

massFlowRate

double[] massFlowRate

molarFlowRate

double[] molarFlowRate

operations

ThermodynamicOperations operations

phaseFraction

double[] phaseFraction

phaseOps

ThermodynamicOperations phaseOps

pipe

GeometryDefinitionInterface pipe

reynoldsNumber

double[] reynoldsNumber

specifiedFrictionFactor

Double[] specifiedFrictionFactor

superficialVelocity

double[] superficialVelocity

velocity

double[] velocity

velocityIn

DoubleCloneable[] velocityIn

velocityOut

DoubleCloneable[] velocityOut

veticalPositionOfNode

double veticalPositionOfNode

volumetricFlowRate

double[] volumetricFlowRate

wallContactLength

double[] wallContactLength

wallFrictionFactor

double[] wallFrictionFactor

Package neqsim.fluidmechanics.flownode.fluidboundary.heatmasstransfercalc

Class neqsim.fluidmechanics.flownode.fluidboundary.heatmasstransfercalc.FluidBoundary

class FluidBoundary extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

binaryMassTransferCoefficient

double[][][] binaryMassTransferCoefficient

binarySchmidtNumber

double[][][] binarySchmidtNumber

bulkSystem

SystemInterface bulkSystem

bulkSystemOps

ThermodynamicOperations bulkSystemOps

enhancementFactor

EnhancementFactor enhancementFactor

finiteFluxCorrection

boolean[] finiteFluxCorrection

flowNode

FlowNodeInterface flowNode

fluxTypeCorrectionMatrix

Jama.Matrix[] fluxTypeCorrectionMatrix

fluxTypeCorrectionMatrixV

Jama.Matrix[] fluxTypeCorrectionMatrixV

heatTransferCalc

boolean heatTransferCalc

heatTransferCoefficient

double[] heatTransferCoefficient

heatTransferCorrection

double[] heatTransferCorrection

interphaseHeatFlux

double[] interphaseHeatFlux

interphaseOps

ThermodynamicOperations interphaseOps

interphaseSystem

SystemInterface interphaseSystem

jFlux

Jama.Matrix jFlux

massTransferCalc

boolean massTransferCalc

massTransferCoefficientMatrix

Jama.Matrix[] massTransferCoefficientMatrix

nFlux

Jama.Matrix nFlux

nonIdealCorrections

Jama.Matrix[] nonIdealCorrections

numeric

boolean numeric

prandtlNumber

double[] prandtlNumber

rateCorrectionMatrix

Jama.Matrix[] rateCorrectionMatrix

solverType

int solverType

thermodynamicCorrections

boolean[] thermodynamicCorrections

totalFlux

double totalFlux

totalMassTransferCoefficientMatrix

Jama.Matrix[] totalMassTransferCoefficientMatrix

Package neqsim.fluidmechanics.flownode.fluidboundary.heatmasstransfercalc.equilibriumfluidboundary

Class neqsim.fluidmechanics.flownode.fluidboundary.heatmasstransfercalc.equilibriumfluidboundary.EquilibriumFluidBoundary

class EquilibriumFluidBoundary extends FluidBoundary implements Serializable

serialVersionUID:

1000L

Package neqsim.fluidmechanics.flownode.fluidboundary.heatmasstransfercalc.nonequilibriumfluidboundary

Class neqsim.fluidmechanics.flownode.fluidboundary.heatmasstransfercalc.nonequilibriumfluidboundary.NonEquilibriumFluidBoundary

class NonEquilibriumFluidBoundary extends FluidBoundary implements Serializable

serialVersionUID:

1000L

Serialized Fields

dx

Jama.Matrix dx

fvec

Jama.Matrix fvec

Jac

Jama.Matrix Jac

molFractionDifference

double[][] molFractionDifference

neq

int neq

uMassTrans

Jama.Matrix uMassTrans

uMassTransold

Jama.Matrix uMassTransold

Xgij

Jama.Matrix Xgij

Package neqsim.fluidmechanics.flownode.fluidboundary.heatmasstransfercalc.nonequilibriumfluidboundary.filmmodelboundary

Class neqsim.fluidmechanics.flownode.fluidboundary.heatmasstransfercalc.nonequilibriumfluidboundary.filmmodelboundary.KrishnaStandartFilmModel

class KrishnaStandartFilmModel extends NonEquilibriumFluidBoundary implements Serializable

serialVersionUID:

1000L

Serialized Fields

betaMatrix

Jama.Matrix betaMatrix

phiMatrix

Jama.Matrix phiMatrix

redCorrectionMatrix

Jama.Matrix redCorrectionMatrix

redPhiMatrix

Jama.Matrix redPhiMatrix

Package neqsim.fluidmechanics.flownode.fluidboundary.heatmasstransfercalc.nonequilibriumfluidboundary.filmmodelboundary.reactivefilmmodel

Class neqsim.fluidmechanics.flownode.fluidboundary.heatmasstransfercalc.nonequilibriumfluidboundary.filmmodelboundary.reactivefilmmodel.ReactiveFluidBoundary

class ReactiveFluidBoundary extends KrishnaStandartFilmModel implements Serializable

serialVersionUID:

1000L

Serialized Fields

dx

Jama.Matrix dx

fvec

Jama.Matrix fvec

Jac

Jama.Matrix Jac

molFractionDifference

double[][] molFractionDifference

neq

int neq

uMassTrans

Jama.Matrix uMassTrans

uMassTransold

Jama.Matrix uMassTransold

Xgij

Jama.Matrix Xgij

Class neqsim.fluidmechanics.flownode.fluidboundary.heatmasstransfercalc.nonequilibriumfluidboundary.filmmodelboundary.reactivefilmmodel.ReactiveKrishnaStandartFilmModel

class ReactiveKrishnaStandartFilmModel extends KrishnaStandartFilmModel implements Serializable

serialVersionUID:

1000L

Serialized Fields

enhancementType

int enhancementType

Package neqsim.fluidmechanics.flownode.fluidboundary.interphasetransportcoefficient.interphasetwophase.interphasepipeflow

Class neqsim.fluidmechanics.flownode.fluidboundary.interphasetransportcoefficient.interphasetwophase.interphasepipeflow.InterphaseAnnularFlow

class InterphaseAnnularFlow extends InterphaseStratifiedFlow implements Serializable

serialVersionUID:

1000L

Class neqsim.fluidmechanics.flownode.fluidboundary.interphasetransportcoefficient.interphasetwophase.interphasepipeflow.InterphaseDropletFlow

class InterphaseDropletFlow extends InterphaseTwoPhasePipeFlow implements Serializable

serialVersionUID:

1000L

Class neqsim.fluidmechanics.flownode.fluidboundary.interphasetransportcoefficient.interphasetwophase.interphasepipeflow.InterphaseSlugFlow

class InterphaseSlugFlow extends InterphaseTwoPhasePipeFlow implements Serializable

serialVersionUID:

1000L

Serialized Fields

liquidHoldupInSlug

double liquidHoldupInSlug

Liquid holdup in slug body (typically 0.7-1.0).

slugLengthToDiameterRatio

double slugLengthToDiameterRatio

Slug unit length to diameter ratio (typical range 15-40).

Class neqsim.fluidmechanics.flownode.fluidboundary.interphasetransportcoefficient.interphasetwophase.interphasepipeflow.InterphaseStratifiedFlow

class InterphaseStratifiedFlow extends InterphaseTwoPhasePipeFlow implements Serializable

serialVersionUID:

1000L

Package neqsim.fluidmechanics.flownode.fluidboundary.interphasetransportcoefficient.interphasetwophase.interphasereactorflow

Class neqsim.fluidmechanics.flownode.fluidboundary.interphasetransportcoefficient.interphasetwophase.interphasereactorflow.InterphasePackedBed

class InterphasePackedBed extends InterphaseReactorFlow implements Serializable

serialVersionUID:

1000L

Package neqsim.fluidmechanics.flownode.fluidboundary.interphasetransportcoefficient.interphasetwophase.stirredcell

Class neqsim.fluidmechanics.flownode.fluidboundary.interphasetransportcoefficient.interphasetwophase.stirredcell.InterphaseStirredCellFlow

class InterphaseStirredCellFlow extends InterphaseStratifiedFlow implements Serializable

serialVersionUID:

1000L

Package neqsim.fluidmechanics.flownode.multiphasenode

Class neqsim.fluidmechanics.flownode.multiphasenode.MultiPhaseFlowNode

class MultiPhaseFlowNode extends FlowNode implements Serializable

serialVersionUID:

1000L

Package neqsim.fluidmechanics.flownode.multiphasenode.waxnode

Class neqsim.fluidmechanics.flownode.multiphasenode.waxnode.WaxDepositionFlowNode

class WaxDepositionFlowNode extends MultiPhaseFlowNode implements Serializable

serialVersionUID:

1000L

Package neqsim.fluidmechanics.flownode.onephasenode

Class neqsim.fluidmechanics.flownode.onephasenode.onePhaseFlowNode

class onePhaseFlowNode extends FlowNode implements Serializable

serialVersionUID:

1000L

Package neqsim.fluidmechanics.flownode.onephasenode.onephasepipeflownode

Class neqsim.fluidmechanics.flownode.onephasenode.onephasepipeflownode.onePhasePipeFlowNode

class onePhasePipeFlowNode extends onePhaseFlowNode implements Serializable

serialVersionUID:

1000L

Package neqsim.fluidmechanics.flownode.twophasenode

Class neqsim.fluidmechanics.flownode.twophasenode.TwoPhaseFlowNode

class TwoPhaseFlowNode extends FlowNode implements Serializable

serialVersionUID:

1000L

Serialized Fields

interfacialAreaModel

InterfacialAreaModel interfacialAreaModel

Interfacial area model selection.

interfacialAreaPerVolume

double interfacialAreaPerVolume

Interfacial area per unit volume (1/m).

userDefinedInterfacialAreaPerVolume

double userDefinedInterfacialAreaPerVolume

User-defined interfacial area per unit volume (1/m) for USER_DEFINED model.

Package neqsim.fluidmechanics.flownode.twophasenode.twophasepipeflownode

Class neqsim.fluidmechanics.flownode.twophasenode.twophasepipeflownode.AnnularFlow

class AnnularFlow extends TwoPhaseFlowNode implements Serializable

serialVersionUID:

1000L

Class neqsim.fluidmechanics.flownode.twophasenode.twophasepipeflownode.BubbleFlowNode

class BubbleFlowNode extends TwoPhaseFlowNode implements Serializable

serialVersionUID:

1000L

Serialized Fields

averageBubbleDiameter

double averageBubbleDiameter

Class neqsim.fluidmechanics.flownode.twophasenode.twophasepipeflownode.DropletFlowNode

class DropletFlowNode extends TwoPhaseFlowNode implements Serializable

serialVersionUID:

1000L

Serialized Fields

averageDropletDiameter

double averageDropletDiameter

Class neqsim.fluidmechanics.flownode.twophasenode.twophasepipeflownode.SlugFlowNode

class SlugFlowNode extends TwoPhaseFlowNode implements Serializable

serialVersionUID:

1000L

Serialized Fields

slugFrequency

double slugFrequency

Slug frequency in Hz.

slugLengthRatio

double slugLengthRatio

Slug length to diameter ratio.

slugTranslationalVelocity

double slugTranslationalVelocity

Slug translational velocity.

Class neqsim.fluidmechanics.flownode.twophasenode.twophasepipeflownode.StratifiedFlowNode

class StratifiedFlowNode extends TwoPhaseFlowNode implements Serializable

serialVersionUID:

1000L

Package neqsim.fluidmechanics.flownode.twophasenode.twophasereactorflownode

Class neqsim.fluidmechanics.flownode.twophasenode.twophasereactorflownode.TwoPhasePackedBedFlowNode

class TwoPhasePackedBedFlowNode extends TwoPhaseFlowNode implements Serializable

serialVersionUID:

1000L

Class neqsim.fluidmechanics.flownode.twophasenode.twophasereactorflownode.TwoPhaseTrayTowerFlowNode

class TwoPhaseTrayTowerFlowNode extends TwoPhaseFlowNode implements Serializable

serialVersionUID:

1000L

Package neqsim.fluidmechanics.flownode.twophasenode.twophasestirredcellnode

Class neqsim.fluidmechanics.flownode.twophasenode.twophasestirredcellnode.StirredCellNode

class StirredCellNode extends TwoPhaseFlowNode implements Serializable

serialVersionUID:

1000L

Serialized Fields

dt

double dt

stirrerDiameter

double[] stirrerDiameter

stirrerRate

double[] stirrerRate

Package neqsim.fluidmechanics.flowsolver

Class neqsim.fluidmechanics.flowsolver.FlowSolver

class FlowSolver extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

dynamic

boolean dynamic

numberOfNodes

int numberOfNodes

numberOfVelocityNodes

int numberOfVelocityNodes

solverType

int solverType

timeStep

double timeStep

Package neqsim.fluidmechanics.flowsolver.onephaseflowsolver

Class neqsim.fluidmechanics.flowsolver.onephaseflowsolver.OnePhaseFlowSolver

class OnePhaseFlowSolver extends FlowSolver implements Serializable

serialVersionUID:

1000L

Package neqsim.fluidmechanics.flowsolver.onephaseflowsolver.onephasepipeflowsolver

Class neqsim.fluidmechanics.flowsolver.onephaseflowsolver.onephasepipeflowsolver.OnePhaseFixedStaggeredGrid

class OnePhaseFixedStaggeredGrid extends OnePhasePipeFlowSolver implements Serializable

serialVersionUID:

1000L

Serialized Fields

diff4Matrix

Jama.Matrix[] diff4Matrix

diffMatrix

Jama.Matrix diffMatrix

iter

int iter

oldComp

double[] oldComp

oldComposition

double[][] oldComposition

oldDensity

double[] oldDensity

oldEnergy

double[] oldEnergy

oldImpuls

double[] oldImpuls

oldInternalEnergy

double[] oldInternalEnergy

oldMass

double[] oldMass

oldVelocity

double[] oldVelocity

xNew

double[][] xNew

Class neqsim.fluidmechanics.flowsolver.onephaseflowsolver.onephasepipeflowsolver.OnePhasePipeFlowSolver

class OnePhasePipeFlowSolver extends OnePhaseFlowSolver implements Serializable

serialVersionUID:

1000L

Serialized Fields

a

double[] a

b

double[] b

c

double[] c

length

double length

PbArray

double[] PbArray

pipe

PipeFlowSystem pipe

r

double[] r

sol2Matrix

Jama.Matrix sol2Matrix

sol3Matrix

Jama.Matrix sol3Matrix

sol4Matrix

Jama.Matrix[] sol4Matrix

solMatrix

Jama.Matrix solMatrix

Package neqsim.fluidmechanics.flowsolver.twophaseflowsolver.stirredcellsolver

Class neqsim.fluidmechanics.flowsolver.twophaseflowsolver.stirredcellsolver.StirredCellSolver

class StirredCellSolver extends TwoPhasePipeFlowSolver implements Serializable

serialVersionUID:

1000L

Serialized Fields

diff4Matrix

Jama.Matrix[] diff4Matrix

diffMatrix

Jama.Matrix diffMatrix

dn

double[][] dn

iter

int iter

oldComp

double[][] oldComp

oldComposition

double[][][] oldComposition

oldDensity

double[][] oldDensity

oldEnergy

double[][] oldEnergy

oldImpuls

double[][] oldImpuls

oldInternalEnergy

double[][] oldInternalEnergy

oldMass

double[][] oldMass

oldVelocity

double[][] oldVelocity

xNew

double[][][] xNew

Package neqsim.fluidmechanics.flowsolver.twophaseflowsolver.twophasepipeflowsolver

Class neqsim.fluidmechanics.flowsolver.twophaseflowsolver.twophasepipeflowsolver.TwoPhaseFixedStaggeredGridSolver

class TwoPhaseFixedStaggeredGridSolver extends TwoPhasePipeFlowSolver implements Serializable

serialVersionUID:

1000L

Serialized Fields

diff4Matrix

Jama.Matrix[] diff4Matrix

diffMatrix

Jama.Matrix diffMatrix

dn

double[][] dn

iter

int iter

massTransferMode

TwoPhaseFixedStaggeredGridSolver.MassTransferMode massTransferMode

Current mass transfer mode.

oldComp

double[][] oldComp

oldComposition

double[][][] oldComposition

oldDensity

double[][] oldDensity

oldEnergy

double[][] oldEnergy

oldImpuls

double[][] oldImpuls

oldInternalEnergy

double[][] oldInternalEnergy

oldMass

double[][] oldMass

oldVelocity

double[][] oldVelocity

solverTypeEnum

TwoPhaseFixedStaggeredGridSolver.SolverType solverTypeEnum

Current solver type (enum). Default includes momentum, phase, and energy.

xNew

double[][][] xNew

Class neqsim.fluidmechanics.flowsolver.twophaseflowsolver.twophasepipeflowsolver.TwoPhasePipeFlowSolver

class TwoPhasePipeFlowSolver extends OnePhaseFlowSolver implements Serializable

serialVersionUID:

1000L

Serialized Fields

a

double[] a

b

double[] b

c

double[] c

length

double length

numberOfNodes

int numberOfNodes

PbArray

double[] PbArray

pipe

FlowSystemInterface pipe

r

double[] r

sol2Matrix

Jama.Matrix sol2Matrix

sol3Matrix

Jama.Matrix[] sol3Matrix

sol4Matrix

Jama.Matrix[] sol4Matrix

solMatrix

Jama.Matrix[] solMatrix

solMolFracMatrix

Jama.Matrix[][] solMolFracMatrix

solPhaseConsMatrix

Jama.Matrix[] solPhaseConsMatrix

Package neqsim.fluidmechanics.flowsystem

Class neqsim.fluidmechanics.flowsystem.FlowSystem

class FlowSystem extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

advectionScheme

AdvectionScheme advectionScheme

Advection scheme for compositional tracking.

calcIdentifier

UUID calcIdentifier

Unique identifier of which solve/run call was last called successfully.

endPressure

double endPressure

equilibriumHeatTransfer

boolean equilibriumHeatTransfer

equilibriumMassTransfer

boolean equilibriumMassTransfer

equipmentGeometry

GeometryDefinitionInterface[] equipmentGeometry

flowLeg

FlowLegInterface[] flowLeg

flowNode

FlowNodeInterface[] flowNode

flowSolver

FlowSolverInterface flowSolver

initFlowPattern

String initFlowPattern

inletMolarGasFlowRate

double inletMolarGasFlowRate

inletMolarLiquidFlowRate

double inletMolarLiquidFlowRate

inletPressure

double inletPressure

inletTemperature

double inletTemperature

legHeights

double[] legHeights

legOuterHeatTransferCoefficients

double[] legOuterHeatTransferCoefficients

legOuterTemperatures

double[] legOuterTemperatures

legPositions

double[] legPositions

legWallHeatTransferCoefficients

double[] legWallHeatTransferCoefficients

numberOfFlowLegs

int numberOfFlowLegs

numberOfNodesInLeg

int[] numberOfNodesInLeg

systemLength

double systemLength

thermoOperations

ThermodynamicOperations thermoOperations

thermoSystem

SystemInterface thermoSystem

timeSeries

TimeSeries timeSeries

totalNumberOfNodes

int totalNumberOfNodes

Package neqsim.fluidmechanics.flowsystem.onephaseflowsystem

Class neqsim.fluidmechanics.flowsystem.onephaseflowsystem.OnePhaseFlowSystem

class OnePhaseFlowSystem extends FlowSystem implements Serializable

serialVersionUID:

1000L

Serialized Fields

pipe

PipeData pipe

Package neqsim.fluidmechanics.flowsystem.onephaseflowsystem.pipeflowsystem

Class neqsim.fluidmechanics.flowsystem.onephaseflowsystem.pipeflowsystem.PipeFlowSystem

class PipeFlowSystem extends OnePhaseFlowSystem implements Serializable

serialVersionUID:

1000L

Package neqsim.fluidmechanics.flowsystem.twophaseflowsystem

Class neqsim.fluidmechanics.flowsystem.twophaseflowsystem.TwoPhaseFlowSystem

class TwoPhaseFlowSystem extends FlowSystem implements Serializable

serialVersionUID:

1000L

Serialized Fields

pipe

PipeData pipe

Package neqsim.fluidmechanics.flowsystem.twophaseflowsystem.shipsystem

Class neqsim.fluidmechanics.flowsystem.twophaseflowsystem.shipsystem.LNGship

class LNGship extends TwoPhaseFlowSystem implements Serializable

serialVersionUID:

1000L

Serialized Fields

backCalculate

boolean backCalculate

dailyBoilOffRatio

double dailyBoilOffRatio

dailyBoilOffVolume

double dailyBoilOffVolume

density

double[] density

endTime

double endTime

endVolume

double endVolume

GCV

double[] GCV

GCVmass

double[] GCVmass

initialNumberOffMoles

double initialNumberOffMoles

initialTemperature

double initialTemperature

liquidDensity

double liquidDensity

molarBoilOffRate

double molarBoilOffRate

numberOffTimeSteps

int numberOffTimeSteps

resultTable

String[][] resultTable

setInitialTemperature

boolean setInitialTemperature

standardDensity

StandardInterface standardDensity

standardISO6976

Standard_ISO6976 standardISO6976

tankTemperature

double[] tankTemperature

temperature

double[] temperature

thermoSystem

SystemInterface thermoSystem

time

double[] time

timeStep

double timeStep

totalEnergy

double[] totalEnergy

totalTankVolume

double totalTankVolume

volume

double[] volume

WI

double[] WI

xethane

double[] xethane

xiC4

double[] xiC4

xiC5

double[] xiC5

xmethane

double[] xmethane

xnC4

double[] xnC4

xnC5

double[] xnC5

xnC6

double[] xnC6

xnitrogen

double[] xnitrogen

xpropane

double[] xpropane

yethane

double[] yethane

yiC4

double[] yiC4

yiC5

double[] yiC5

ymethane

double[] ymethane

ynC4

double[] ynC4

ynC5

double[] ynC5

ynC6

double[] ynC6

ynitrogen

double[] ynitrogen

ypropane

double[] ypropane

Package neqsim.fluidmechanics.flowsystem.twophaseflowsystem.stirredcellsystem

Class neqsim.fluidmechanics.flowsystem.twophaseflowsystem.stirredcellsystem.StirredCellSystem

class StirredCellSystem extends TwoPhaseFlowSystem implements Serializable

serialVersionUID:

1000L

Package neqsim.fluidmechanics.flowsystem.twophaseflowsystem.twophasepipeflowsystem

Class neqsim.fluidmechanics.flowsystem.twophaseflowsystem.twophasepipeflowsystem.PipeFlowResult

class PipeFlowResult extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

componentNames

String[] componentNames

flowPatterns

FlowPattern[] flowPatterns

gasDensities

double[] gasDensities

gasVelocities

double[] gasVelocities

inletPressure

double inletPressure

inletTemperature

double inletTemperature

interfacialAreas

double[] interfacialAreas

liquidDensities

double[] liquidDensities

liquidHoldups

double[] liquidHoldups

liquidVelocities

double[] liquidVelocities

numberOfNodes

int numberOfNodes

outletPressure

double outletPressure

outletTemperature

double outletTemperature

pipeDiameter

double pipeDiameter

pipeLength

double pipeLength

positions

double[] positions

pressures

double[] pressures

temperatures

double[] temperatures

totalHeatLoss

double totalHeatLoss

totalMassTransferRates

double[] totalMassTransferRates

totalPressureDrop

double totalPressureDrop

voidFractions

double[] voidFractions

Class neqsim.fluidmechanics.flowsystem.twophaseflowsystem.twophasepipeflowsystem.TwoPhasePipeFlowSystem

class TwoPhasePipeFlowSystem extends TwoPhaseFlowSystem implements Serializable

serialVersionUID:

1000L

Serialized Fields

ambientTemperature

double ambientTemperature

Ambient temperature in Kelvin (for CONVECTIVE_BOUNDARY model).

automaticFlowPatternDetection

boolean automaticFlowPatternDetection

Whether automatic flow pattern detection is enabled.

constantHeatFlux

double constantHeatFlux

Constant heat flux in W/m² (for CONSTANT_HEAT_FLUX model).

constantWallTemperature

double constantWallTemperature

Constant wall temperature in Kelvin (for CONSTANT_WALL_TEMPERATURE model).

currentTime

double currentTime

Current simulation time in seconds.

flowPatternModel

FlowPatternModel flowPatternModel

Flow pattern prediction model.

inclination

double inclination

Pipe inclination angle in radians (positive = upward flow).

massTransferMode

TwoPhaseFixedStaggeredGridSolver.MassTransferMode massTransferMode

Mass transfer mode for non-equilibrium calculations.

nodeFlowPatterns

FlowPattern[] nodeFlowPatterns

Current flow patterns at each node.

numberOfTimeSteps

int numberOfTimeSteps

Number of time steps completed.

overallHeatTransferCoefficient

double overallHeatTransferCoefficient

Overall heat transfer coefficient in W/(m²·K) (for CONVECTIVE_BOUNDARY model).

simulationTime

double simulationTime

Total simulation time for transient simulations in seconds.

solverTypeEnum

TwoPhaseFixedStaggeredGridSolver.SolverType solverTypeEnum

Solver type controlling which equations are solved. Default includes momentum (pressure drop), phase fraction, and energy equations.

timeStep

double timeStep

Time step for transient simulations in seconds.

wallHeatTransferModel

WallHeatTransferModel wallHeatTransferModel

Wall heat transfer model.

Class neqsim.fluidmechanics.flowsystem.twophaseflowsystem.twophasepipeflowsystem.TwoPhasePipeFlowSystemReac

class TwoPhasePipeFlowSystemReac extends TwoPhasePipeFlowSystem implements Serializable

serialVersionUID:

1000L

Package neqsim.fluidmechanics.flowsystem.twophaseflowsystem.twophasereactorflowsystem

Class neqsim.fluidmechanics.flowsystem.twophaseflowsystem.twophasereactorflowsystem.TwoPhaseReactorFlowSystem

class TwoPhaseReactorFlowSystem extends TwoPhaseFlowSystem implements Serializable

serialVersionUID:

1000L

Package neqsim.fluidmechanics.geometrydefinitions

Class neqsim.fluidmechanics.geometrydefinitions.GeometryDefinition

class GeometryDefinition extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

area

double area

diameter

double diameter

innerSurfaceRoughness

double innerSurfaceRoughness

innerWallTemperature

double innerWallTemperature

layerConductivity

double[] layerConductivity

layerThickness

double[] layerThickness

nodeLength

double nodeLength

packing

PackingInterface packing

radius

double radius

relativeRoughnes

double relativeRoughnes

surroundingEnvironment

SurroundingEnvironment surroundingEnvironment

wall

Wall wall

wallHeatTransferCoefficient

double wallHeatTransferCoefficient

Package neqsim.fluidmechanics.geometrydefinitions.internalgeometry.packings

Class neqsim.fluidmechanics.geometrydefinitions.internalgeometry.packings.BerlSaddlePacking

class BerlSaddlePacking extends Packing implements Serializable

serialVersionUID:

1000L

Class neqsim.fluidmechanics.geometrydefinitions.internalgeometry.packings.Packing

class Packing extends NamedBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

size

double size

surfaceAreaPrVolume

double surfaceAreaPrVolume

voidFractionPacking

double voidFractionPacking

Class neqsim.fluidmechanics.geometrydefinitions.internalgeometry.packings.PallRingPacking

class PallRingPacking extends Packing implements Serializable

serialVersionUID:

1000L

Class neqsim.fluidmechanics.geometrydefinitions.internalgeometry.packings.RachigRingPacking

class RachigRingPacking extends Packing implements Serializable

serialVersionUID:

1000L

Package neqsim.fluidmechanics.geometrydefinitions.pipe

Class neqsim.fluidmechanics.geometrydefinitions.pipe.PipeData

class PipeData extends GeometryDefinition implements Serializable

serialVersionUID:

1000L

Package neqsim.fluidmechanics.geometrydefinitions.reactor

Class neqsim.fluidmechanics.geometrydefinitions.reactor.ReactorData

class ReactorData extends GeometryDefinition implements Serializable

serialVersionUID:

1000L

Package neqsim.fluidmechanics.geometrydefinitions.stirredcell

Class neqsim.fluidmechanics.geometrydefinitions.stirredcell.StirredCell

class StirredCell extends GeometryDefinition implements Serializable

serialVersionUID:

1000L

Package neqsim.fluidmechanics.util.timeseries

Class neqsim.fluidmechanics.util.timeseries.TimeSeries

class TimeSeries extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

inletThermoSystem

SystemInterface[] inletThermoSystem

numberOfTimeStepsInInterval

int numberOfTimeStepsInInterval

outletBoundaryType

TimeSeries.OutletBoundaryType outletBoundaryType

Outlet boundary condition type.

outletMolarFlowRate

double[] outletMolarFlowRate

outletMolarFlowRates

double[] outletMolarFlowRates

outletPressure

double[] outletPressure

Outlet pressures for each time interval (used when outletBoundaryType == PRESSURE).

outletPressures

double[] outletPressures

Expanded outlet pressures for each time step.

outletVelocities

double[] outletVelocities

Expanded outlet velocities for each time step.

outletVelocity

double[] outletVelocity

Outlet velocities for each time interval (used when outletBoundaryType == FLOW).

thermoSystems

SystemInterface[] thermoSystems

times

double[] times

timeSeries

double[] timeSeries

timeSteps

double[] timeSteps

Package neqsim.mathlib.nonlinearsolver

Class neqsim.mathlib.nonlinearsolver.NewtonRhapson

class NewtonRhapson extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

derivVal

double derivVal

dubDerivVal

double dubDerivVal

funkVal

double funkVal

maxIterations

int maxIterations

order

int order

polyConstants

double[] polyConstants

x

double x

xNew

double xNew

xNew2

double xNew2

Class neqsim.mathlib.nonlinearsolver.NumericalDerivative

class NumericalDerivative extends Object implements Serializable

serialVersionUID:

1000L

Class neqsim.mathlib.nonlinearsolver.SysNewtonRhapson

class SysNewtonRhapson extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

a

Jama.Matrix a

avscp

double avscp

beta

double beta

dPmax

double dPmax

ds

double ds

dTmax

double dTmax

etterCP

boolean etterCP

etterCP2

boolean etterCP2

fvec

Jama.Matrix fvec

ic02p

int ic02p

ic03p

int ic03p

iter

int iter

Jac

Jama.Matrix Jac

neq

int neq

npCrit

int npCrit

numberOfComponents

int numberOfComponents

PC1

double PC1

PC2

double PC2

s

Jama.Matrix s

solver

NewtonRhapson solver

speceq

int speceq

system

SystemInterface system

TC1

double TC1

TC2

double TC2

testcrit

int testcrit

u

Jama.Matrix u

uold

Jama.Matrix uold

xcoef

Jama.Matrix xcoef

xg

Jama.Matrix xg

Xgij

Jama.Matrix Xgij

Package neqsim.physicalproperties

Class neqsim.physicalproperties.PhysicalPropertyHandler

class PhysicalPropertyHandler extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

aqueousPhysicalProperties

PhysicalProperties aqueousPhysicalProperties

gasPhysicalProperties

PhysicalProperties gasPhysicalProperties

mixingRule

PhysicalPropertyMixingRule mixingRule

oilPhysicalProperties

PhysicalProperties oilPhysicalProperties

solidPhysicalProperties

PhysicalProperties solidPhysicalProperties

Package neqsim.physicalproperties.interfaceproperties

Class neqsim.physicalproperties.interfaceproperties.InterfaceProperties

class InterfaceProperties extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

adsorptionCalc

AdsorptionInterface[] adsorptionCalc

gasAqueousSurfaceTensionCalc

SurfaceTensionInterface gasAqueousSurfaceTensionCalc

gasLiquidSurfaceTensionCalc

SurfaceTensionInterface gasLiquidSurfaceTensionCalc

interfacialTensionModel

int interfacialTensionModel

liquidLiquidSurfaceTensionCalc

SurfaceTensionInterface liquidLiquidSurfaceTensionCalc

numberOfInterfaces

int numberOfInterfaces

surfaceTension

double[] surfaceTension

system

SystemInterface system

Package neqsim.physicalproperties.interfaceproperties.solidadsorption

Class neqsim.physicalproperties.interfaceproperties.solidadsorption.PotentialTheoryAdsorption

class PotentialTheoryAdsorption extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

beta

double[] beta

compositionSurface

double[][] compositionSurface

deltaz

double[] deltaz

eps0

double[] eps0

epsField

double[][] epsField

fugacityField

double[][] fugacityField

integrationSteps

int integrationSteps

pressureField

double[] pressureField

solidMaterial

String solidMaterial

surfaceExcess

double[] surfaceExcess

surfaceExcessMolFraction

double[] surfaceExcessMolFraction

system

SystemInterface system

totalSurfaceExcess

double totalSurfaceExcess

z0

double[] z0

zField

double[][] zField

Package neqsim.physicalproperties.interfaceproperties.surfacetension

Class neqsim.physicalproperties.interfaceproperties.surfacetension.FirozabadiRamleyInterfaceTension

class FirozabadiRamleyInterfaceTension extends SurfaceTension implements Serializable

serialVersionUID:

1000L

Class neqsim.physicalproperties.interfaceproperties.surfacetension.GTSurfaceTension

class GTSurfaceTension extends SurfaceTension implements Serializable

serialVersionUID:

1000L

Serialized Fields

useFullGT

int useFullGT

Class neqsim.physicalproperties.interfaceproperties.surfacetension.GTSurfaceTensionSimple

class GTSurfaceTensionSimple extends SurfaceTension implements Serializable

serialVersionUID:

1000L

Serialized Fields

calcInfluenceParameter

boolean calcInfluenceParameter

den_interface

double[][] den_interface

dmudn2

double[][][] dmudn2

influenceParam

double[] influenceParam

ite_step

int ite_step

localSystem

SystemInterface localSystem

pressure_interface

double[] pressure_interface

z_step

double[] z_step

Class neqsim.physicalproperties.interfaceproperties.surfacetension.LGTSurfaceTension

class LGTSurfaceTension extends SurfaceTension implements Serializable

serialVersionUID:

1000L

Serialized Fields

den_interface

double[][] den_interface

ite_step

int ite_step

localSystem

SystemInterface localSystem

pressure_interface

double[] pressure_interface

z_step

double[] z_step

Class neqsim.physicalproperties.interfaceproperties.surfacetension.ParachorSurfaceTension

class ParachorSurfaceTension extends SurfaceTension implements Serializable

serialVersionUID:

1000L

Class neqsim.physicalproperties.interfaceproperties.surfacetension.SurfaceTension

class SurfaceTension extends InterfaceProperties implements Serializable

serialVersionUID:

1000L

Serialized Fields

system

SystemInterface system

Package neqsim.physicalproperties.methods

Class neqsim.physicalproperties.methods.PhysicalPropertyMethod

class PhysicalPropertyMethod extends Object implements Serializable

serialVersionUID:

1000L

Package neqsim.physicalproperties.methods.commonphasephysicalproperties

Class neqsim.physicalproperties.methods.commonphasephysicalproperties.CommonPhysicalPropertyMethod

class CommonPhysicalPropertyMethod extends PhysicalPropertyMethod implements Serializable

serialVersionUID:

1000L

Serialized Fields

phase

PhysicalProperties phase

Package neqsim.physicalproperties.methods.commonphasephysicalproperties.conductivity

Class neqsim.physicalproperties.methods.commonphasephysicalproperties.conductivity.CO2ConductivityMethod

class CO2ConductivityMethod extends Conductivity implements Serializable

serialVersionUID:

1000L

Class neqsim.physicalproperties.methods.commonphasephysicalproperties.conductivity.Conductivity

class Conductivity extends CommonPhysicalPropertyMethod implements Serializable

serialVersionUID:

1000L

Serialized Fields

conductivity

double conductivity

Class neqsim.physicalproperties.methods.commonphasephysicalproperties.conductivity.PFCTConductivityMethodMod86

class PFCTConductivityMethodMod86 extends Conductivity implements Serializable

serialVersionUID:

1000L

Serialized Fields

condRefA

double condRefA

condRefB

double condRefB

condRefC

double condRefC

condRefE

double condRefE

condRefF

double condRefF

condRefG

double condRefG

condRefJ

double[] condRefJ

condRefK

double[] condRefK

GVcoef

double[] GVcoef

Mmix

double Mmix

PCmix

double PCmix

TCmix

double TCmix

Package neqsim.physicalproperties.methods.commonphasephysicalproperties.diffusivity

Class neqsim.physicalproperties.methods.commonphasephysicalproperties.diffusivity.CorrespondingStatesDiffusivity

class CorrespondingStatesDiffusivity extends Diffusivity implements Serializable

serialVersionUID:

1000L

Serialized Fields

binaryDiffusionCoefficients

double[][] binaryDiffusionCoefficients

binaryLennardJonesOmega

double[][] binaryLennardJonesOmega

Class neqsim.physicalproperties.methods.commonphasephysicalproperties.diffusivity.Diffusivity

class Diffusivity extends CommonPhysicalPropertyMethod implements Serializable

serialVersionUID:

1000L

Serialized Fields

binaryDiffusionCoefficients

double[][] binaryDiffusionCoefficients

binaryLennardJonesOmega

double[][] binaryLennardJonesOmega

effectiveDiffusionCoefficient

double[] effectiveDiffusionCoefficient

Package neqsim.physicalproperties.methods.commonphasephysicalproperties.viscosity

Class neqsim.physicalproperties.methods.commonphasephysicalproperties.viscosity.CO2ViscosityMethod

class CO2ViscosityMethod extends Viscosity implements Serializable

serialVersionUID:

1000L

Class neqsim.physicalproperties.methods.commonphasephysicalproperties.viscosity.FrictionTheoryViscosityMethod

class FrictionTheoryViscosityMethod extends Viscosity implements Serializable

serialVersionUID:

1000L

Serialized Fields

chungE

double[] chungE

Fc

double[] Fc

kapa_fconst

double[][] kapa_fconst

kapac_fconst

double kapac_fconst

kapr_fconst

double[][] kapr_fconst

kaprc_fconst

double kaprc_fconst

kaprr_fconst

double kaprr_fconst

kaprrc_fconst

double kaprrc_fconst

omegaVisc

double[] omegaVisc

pureComponentViscosity

double[] pureComponentViscosity

Class neqsim.physicalproperties.methods.commonphasephysicalproperties.viscosity.KTAViscosityMethod

class KTAViscosityMethod extends Viscosity implements Serializable

serialVersionUID:

1000L

Class neqsim.physicalproperties.methods.commonphasephysicalproperties.viscosity.KTAViscosityMethodMod

class KTAViscosityMethodMod extends Viscosity implements Serializable

serialVersionUID:

1000L

Class neqsim.physicalproperties.methods.commonphasephysicalproperties.viscosity.LBCViscosityMethod

class LBCViscosityMethod extends Viscosity implements Serializable

serialVersionUID:

1000L

Serialized Fields

denseContributionParameters

double[] denseContributionParameters

Class neqsim.physicalproperties.methods.commonphasephysicalproperties.viscosity.LeeViscosityMethod

class LeeViscosityMethod extends Viscosity implements Serializable

serialVersionUID:

1000L

Class neqsim.physicalproperties.methods.commonphasephysicalproperties.viscosity.MethaneViscosityMethod

class MethaneViscosityMethod extends Viscosity implements Serializable

serialVersionUID:

1000L

Class neqsim.physicalproperties.methods.commonphasephysicalproperties.viscosity.MuznyModViscosityMethod

class MuznyModViscosityMethod extends Viscosity implements Serializable

serialVersionUID:

1000L

Class neqsim.physicalproperties.methods.commonphasephysicalproperties.viscosity.MuznyViscosityMethod

class MuznyViscosityMethod extends Viscosity implements Serializable

serialVersionUID:

1000L

Class neqsim.physicalproperties.methods.commonphasephysicalproperties.viscosity.PFCTViscosityMethod

class PFCTViscosityMethod extends Viscosity implements Serializable

serialVersionUID:

1000L

Serialized Fields

GVcoef

double[] GVcoef

referenceSystem

SystemInterface referenceSystem

viscRefJ

double[] viscRefJ

visRefA

double visRefA

visRefB

double visRefB

visRefC

double visRefC

visRefE

double visRefE

visRefF

double visRefF

Class neqsim.physicalproperties.methods.commonphasephysicalproperties.viscosity.PFCTViscosityMethodHeavyOil

class PFCTViscosityMethodHeavyOil extends Viscosity implements Serializable

serialVersionUID:

1000L

Serialized Fields

GVcoef

double[] GVcoef

phaseTypeNumb

int phaseTypeNumb

referenceSystem

SystemInterface referenceSystem

viscRefJ

double[] viscRefJ

viscRefK

double[] viscRefK

visRefA

double visRefA

visRefB

double visRefB

visRefC

double visRefC

visRefE

double visRefE

visRefF

double visRefF

visRefG

double visRefG

Class neqsim.physicalproperties.methods.commonphasephysicalproperties.viscosity.PFCTViscosityMethodMod86

class PFCTViscosityMethodMod86 extends Viscosity implements Serializable

serialVersionUID:

1000L

Serialized Fields

GVcoef

double[] GVcoef

phaseTypeNumb

int phaseTypeNumb

referenceSystem

SystemInterface referenceSystem

viscRefJ

double[] viscRefJ

viscRefK

double[] viscRefK

visRefA

double visRefA

visRefB

double visRefB

visRefC

double visRefC

visRefE

double visRefE

visRefF

double visRefF

visRefG

double visRefG

Class neqsim.physicalproperties.methods.commonphasephysicalproperties.viscosity.Viscosity

class Viscosity extends CommonPhysicalPropertyMethod implements Serializable

serialVersionUID:

1000L

Serialized Fields

pureComponentViscosity

double[] pureComponentViscosity

Package neqsim.physicalproperties.methods.gasphysicalproperties

Class neqsim.physicalproperties.methods.gasphysicalproperties.GasPhysicalPropertyMethod

class GasPhysicalPropertyMethod extends PhysicalPropertyMethod implements Serializable

serialVersionUID:

1000L

Serialized Fields

binaryEnergyParameter

double[][] binaryEnergyParameter

binaryMolecularDiameter

double[][] binaryMolecularDiameter

binaryMolecularMass

double[][] binaryMolecularMass

gasPhase

PhysicalProperties gasPhase

Package neqsim.physicalproperties.methods.gasphysicalproperties.conductivity

Class neqsim.physicalproperties.methods.gasphysicalproperties.conductivity.ChungConductivityMethod

class ChungConductivityMethod extends Conductivity implements Serializable

serialVersionUID:

1000L

Serialized Fields

conductivity

double conductivity

pureComponentConductivity

double[] pureComponentConductivity

Class neqsim.physicalproperties.methods.gasphysicalproperties.conductivity.Conductivity

class Conductivity extends GasPhysicalPropertyMethod implements Serializable

serialVersionUID:

1000L

Serialized Fields

conductivity

double conductivity

Package neqsim.physicalproperties.methods.gasphysicalproperties.density

Class neqsim.physicalproperties.methods.gasphysicalproperties.density.Density

class Density extends GasPhysicalPropertyMethod implements Serializable

serialVersionUID:

1000L

Package neqsim.physicalproperties.methods.gasphysicalproperties.diffusivity

Class neqsim.physicalproperties.methods.gasphysicalproperties.diffusivity.Diffusivity

class Diffusivity extends GasPhysicalPropertyMethod implements Serializable

serialVersionUID:

1000L

Serialized Fields

binaryDiffusionCoefficients

double[][] binaryDiffusionCoefficients

binaryLennardJonesOmega

double[][] binaryLennardJonesOmega

effectiveDiffusionCoefficient

double[] effectiveDiffusionCoefficient

enableTemperatureWarnings

boolean enableTemperatureWarnings

Flag to enable/disable temperature range warnings.

Class neqsim.physicalproperties.methods.gasphysicalproperties.diffusivity.WilkeLeeDiffusivity

class WilkeLeeDiffusivity extends Diffusivity implements Serializable

serialVersionUID:

1000L

Serialized Fields

binaryDiffusionCoefficients

double[][] binaryDiffusionCoefficients

binaryLennardJonesOmega

double[][] binaryLennardJonesOmega

Package neqsim.physicalproperties.methods.gasphysicalproperties.viscosity

Class neqsim.physicalproperties.methods.gasphysicalproperties.viscosity.ChungViscosityMethod

class ChungViscosityMethod extends Viscosity implements Serializable

serialVersionUID:

1000L

Serialized Fields

chungE

double[] chungE

chungHPcoefs

double[][] chungHPcoefs

Fc

double[] Fc

omegaVisc

double[] omegaVisc

pureComponentViscosity

double[] pureComponentViscosity

relativeViscosity

double[] relativeViscosity

Class neqsim.physicalproperties.methods.gasphysicalproperties.viscosity.Viscosity

class Viscosity extends GasPhysicalPropertyMethod implements Serializable

serialVersionUID:

1000L

Package neqsim.physicalproperties.methods.liquidphysicalproperties

Class neqsim.physicalproperties.methods.liquidphysicalproperties.LiquidPhysicalPropertyMethod

class LiquidPhysicalPropertyMethod extends PhysicalPropertyMethod implements Serializable

serialVersionUID:

1000L

Serialized Fields

liquidPhase

PhysicalProperties liquidPhase

Package neqsim.physicalproperties.methods.liquidphysicalproperties.conductivity

Class neqsim.physicalproperties.methods.liquidphysicalproperties.conductivity.Conductivity

class Conductivity extends LiquidPhysicalPropertyMethod implements Serializable

serialVersionUID:

1000L

Serialized Fields

conductivity

double conductivity

pureComponentConductivity

double[] pureComponentConductivity

Package neqsim.physicalproperties.methods.liquidphysicalproperties.density

Class neqsim.physicalproperties.methods.liquidphysicalproperties.density.Costald

class Costald extends LiquidPhysicalPropertyMethod implements Serializable

serialVersionUID:

1000L

Class neqsim.physicalproperties.methods.liquidphysicalproperties.density.Density

class Density extends LiquidPhysicalPropertyMethod implements Serializable

serialVersionUID:

1000L

Class neqsim.physicalproperties.methods.liquidphysicalproperties.density.Water

class Water extends LiquidPhysicalPropertyMethod implements Serializable

serialVersionUID:

1000L

Package neqsim.physicalproperties.methods.liquidphysicalproperties.diffusivity

Class neqsim.physicalproperties.methods.liquidphysicalproperties.diffusivity.AmineDiffusivity

class AmineDiffusivity extends SiddiqiLucasMethod implements Serializable

serialVersionUID:

1000L

Class neqsim.physicalproperties.methods.liquidphysicalproperties.diffusivity.CO2water

class CO2water extends Diffusivity implements Serializable

serialVersionUID:

1000L

Class neqsim.physicalproperties.methods.liquidphysicalproperties.diffusivity.HaydukMinhasDiffusivity

class HaydukMinhasDiffusivity extends Diffusivity implements Serializable

serialVersionUID:

1000L

Serialized Fields

solventType

HaydukMinhasDiffusivity.SolventType solventType

Class neqsim.physicalproperties.methods.liquidphysicalproperties.diffusivity.HighPressureDiffusivity

class HighPressureDiffusivity extends Diffusivity implements Serializable

serialVersionUID:

1000L

Serialized Fields

baseDiffusivityModel

Diffusivity baseDiffusivityModel

Base diffusivity model for low-pressure calculations.

Class neqsim.physicalproperties.methods.liquidphysicalproperties.diffusivity.SiddiqiLucasMethod

class SiddiqiLucasMethod extends Diffusivity implements Serializable

serialVersionUID:

1000L

Package neqsim.physicalproperties.methods.liquidphysicalproperties.viscosity

Class neqsim.physicalproperties.methods.liquidphysicalproperties.viscosity.AmineViscosity

class AmineViscosity extends Viscosity implements Serializable

serialVersionUID:

1000L

Class neqsim.physicalproperties.methods.liquidphysicalproperties.viscosity.Viscosity

class Viscosity extends LiquidPhysicalPropertyMethod implements Serializable

serialVersionUID:

1000L

Serialized Fields

pureComponentViscosity

double[] pureComponentViscosity

Class neqsim.physicalproperties.methods.liquidphysicalproperties.viscosity.Water

class Water extends Viscosity implements Serializable

serialVersionUID:

1000L

Package neqsim.physicalproperties.methods.methodinterface

Package neqsim.physicalproperties.methods.solidphysicalproperties

Class neqsim.physicalproperties.methods.solidphysicalproperties.SolidPhysicalPropertyMethod

class SolidPhysicalPropertyMethod extends PhysicalPropertyMethod implements Serializable

serialVersionUID:

1000L

Serialized Fields

solidPhase

PhysicalProperties solidPhase

Package neqsim.physicalproperties.methods.solidphysicalproperties.conductivity

Class neqsim.physicalproperties.methods.solidphysicalproperties.conductivity.Conductivity

class Conductivity extends SolidPhysicalPropertyMethod implements Serializable

serialVersionUID:

1000L

Serialized Fields

conductivity

double conductivity

Package neqsim.physicalproperties.methods.solidphysicalproperties.density

Class neqsim.physicalproperties.methods.solidphysicalproperties.density.Density

class Density extends SolidPhysicalPropertyMethod implements Serializable

serialVersionUID:

1000L

Package neqsim.physicalproperties.methods.solidphysicalproperties.diffusivity

Class neqsim.physicalproperties.methods.solidphysicalproperties.diffusivity.Diffusivity

class Diffusivity extends SolidPhysicalPropertyMethod implements Serializable

serialVersionUID:

1000L

Serialized Fields

binaryDiffusionCoefficients

double[][] binaryDiffusionCoefficients

effectiveDiffusionCoefficient

double[] effectiveDiffusionCoefficient

Package neqsim.physicalproperties.methods.solidphysicalproperties.viscosity

Class neqsim.physicalproperties.methods.solidphysicalproperties.viscosity.Viscosity

class Viscosity extends SolidPhysicalPropertyMethod implements Serializable

serialVersionUID:

1000L

Serialized Fields

pureComponentViscosity

double[] pureComponentViscosity

Package neqsim.physicalproperties.mixingrule

Class neqsim.physicalproperties.mixingrule.PhysicalPropertyMixingRule

class PhysicalPropertyMixingRule extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

Gij

double[][] Gij

Package neqsim.physicalproperties.system

Class neqsim.physicalproperties.system.PhysicalProperties

class PhysicalProperties extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

binaryDiffusionCoefficientMethod

int binaryDiffusionCoefficientMethod

conductivity

double conductivity

conductivityCalc

ConductivityInterface conductivityCalc

density

double density

densityCalc

DensityInterface densityCalc

diffusivityCalc

DiffusivityInterface diffusivityCalc

kinematicViscosity

double kinematicViscosity

mixingRule

PhysicalPropertyMixingRuleInterface mixingRule

multicomponentDiffusionMethod

int multicomponentDiffusionMethod

phase

PhaseInterface phase

viscosity

double viscosity

viscosityCalc

ViscosityInterface viscosityCalc

waxViscosityParameter

double[] waxViscosityParameter

Package neqsim.physicalproperties.system.commonphasephysicalproperties

Class neqsim.physicalproperties.system.commonphasephysicalproperties.DefaultPhysicalProperties

class DefaultPhysicalProperties extends PhysicalProperties implements Serializable

serialVersionUID:

1000L

Package neqsim.physicalproperties.system.gasphysicalproperties

Class neqsim.physicalproperties.system.gasphysicalproperties.AirPhysicalProperties

class AirPhysicalProperties extends GasPhysicalProperties implements Serializable

serialVersionUID:

1000L

Class neqsim.physicalproperties.system.gasphysicalproperties.GasPhysicalProperties

class GasPhysicalProperties extends PhysicalProperties implements Serializable

serialVersionUID:

1000L

Class neqsim.physicalproperties.system.gasphysicalproperties.NaturalGasPhysicalProperties

class NaturalGasPhysicalProperties extends GasPhysicalProperties implements Serializable

serialVersionUID:

1000L

Package neqsim.physicalproperties.system.liquidphysicalproperties

Class neqsim.physicalproperties.system.liquidphysicalproperties.AminePhysicalProperties

class AminePhysicalProperties extends LiquidPhysicalProperties implements Serializable

serialVersionUID:

1000L

Class neqsim.physicalproperties.system.liquidphysicalproperties.CO2waterPhysicalProperties

class CO2waterPhysicalProperties extends PhysicalProperties implements Serializable

serialVersionUID:

1000L

Class neqsim.physicalproperties.system.liquidphysicalproperties.GlycolPhysicalProperties

class GlycolPhysicalProperties extends LiquidPhysicalProperties implements Serializable

serialVersionUID:

1000L

Class neqsim.physicalproperties.system.liquidphysicalproperties.LiquidPhysicalProperties

class LiquidPhysicalProperties extends PhysicalProperties implements Serializable

serialVersionUID:

1000L

Class neqsim.physicalproperties.system.liquidphysicalproperties.SaltWaterPhysicalProperties

class SaltWaterPhysicalProperties extends WaterPhysicalProperties implements Serializable

serialVersionUID:

1000L

Class neqsim.physicalproperties.system.liquidphysicalproperties.WaterPhysicalProperties

class WaterPhysicalProperties extends LiquidPhysicalProperties implements Serializable

serialVersionUID:

1000L

Package neqsim.physicalproperties.system.solidphysicalproperties

Class neqsim.physicalproperties.system.solidphysicalproperties.SolidPhysicalProperties

class SolidPhysicalProperties extends PhysicalProperties implements Serializable

serialVersionUID:

1000L

Package neqsim.process

Class neqsim.process.SimulationBaseClass

class SimulationBaseClass extends NamedBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

calcIdentifier

UUID calcIdentifier

Unique identifier of which solve/run call was last called successfully.

calculateSteadyState

boolean calculateSteadyState

runInSteps

boolean runInSteps

time

double time

Package neqsim.process.advisory

Class neqsim.process.advisory.PredictionResult

class PredictionResult extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

assumptions

List<String> assumptions

explanation

String explanation

horizon

Duration horizon

overallConfidence

double overallConfidence

predictedValues

Map<String, PredictionResult.PredictedValue> predictedValues

predictionTime

Instant predictionTime

scenarioName

String scenarioName

status

PredictionResult.PredictionStatus status

violations

List<PredictionResult.ConstraintViolation> violations

Class neqsim.process.advisory.PredictionResult.ConstraintViolation

class ConstraintViolation extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

constraintName

String constraintName

limitValue

double limitValue

predictedValue

double predictedValue

severity

PredictionResult.ConstraintViolation.Severity severity

suggestedAction

String suggestedAction

timeToViolation

Duration timeToViolation

unit

String unit

variableName

String variableName

Class neqsim.process.advisory.PredictionResult.PredictedValue

class PredictedValue extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

confidence

double confidence

lower95

double lower95

mean

double mean

standardDeviation

double standardDeviation

unit

String unit

upper95

double upper95

Package neqsim.process.alarm

Class neqsim.process.alarm.AlarmConfig

class AlarmConfig extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

deadband

double deadband

delay

double delay

highHighLimit

Double highHighLimit

highLimit

Double highLimit

lowLimit

Double lowLimit

lowLowLimit

Double lowLowLimit

unit

String unit

Class neqsim.process.alarm.AlarmEvent

class AlarmEvent extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

level

AlarmLevel level

source

String source

timestamp

double timestamp

type

AlarmEventType type

value

double value

Class neqsim.process.alarm.AlarmState

class AlarmState extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

acknowledged

boolean acknowledged

activeLevel

AlarmLevel activeLevel

lastUpdateTime

double lastUpdateTime

lastValue

double lastValue

pendingLevel

AlarmLevel pendingLevel

pendingTimer

double pendingTimer

Class neqsim.process.alarm.AlarmStatusSnapshot

class AlarmStatusSnapshot extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

acknowledged

boolean acknowledged

level

AlarmLevel level

source

String source

timestamp

double timestamp

value

double value

Class neqsim.process.alarm.ProcessAlarmManager

class ProcessAlarmManager extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

actionHandlers

List<AlarmActionHandler> actionHandlers

devices

List<MeasurementDeviceInterface> devices

history

List<AlarmEvent> history

Package neqsim.process.calibration

Class neqsim.process.calibration.BatchParameterEstimator

class BatchParameterEstimator extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

dataPoints

List<BatchParameterEstimator.DataPoint> dataPoints

Data points for calibration.

function

ProcessSimulationFunction function

The underlying function for the optimizer.

lastResult

BatchResult lastResult

Result from the last solve.

maxIterations

int maxIterations

Maximum number of iterations.

measuredVariables

List<BatchParameterEstimator.MeasuredVariable> measuredVariables

Measured variables.

optimizer

LevenbergMarquardt optimizer

The Levenberg-Marquardt optimizer.

processSystem

ProcessSystem processSystem

The process system to calibrate.

tunableParameters

List<BatchParameterEstimator.TunableParameter> tunableParameters

Tunable parameters.

useAnalyticalJacobian

boolean useAnalyticalJacobian

Whether to use analytical Jacobian from ProcessSensitivityAnalyzer.

Class neqsim.process.calibration.BatchParameterEstimator.DataPoint

class DataPoint extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

conditions

Map<String,Double> conditions

measurements

Map<String,Double> measurements

Class neqsim.process.calibration.BatchParameterEstimator.MeasuredVariable

class MeasuredVariable extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

path

String path

standardDeviation

double standardDeviation

unit

String unit

Class neqsim.process.calibration.BatchParameterEstimator.TunableParameter

class TunableParameter extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

initialGuess

double initialGuess

lowerBound

double lowerBound

path

String path

unit

String unit

upperBound

double upperBound

Class neqsim.process.calibration.BatchResult

class BatchResult extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

bias

double bias

Bias (mean signed deviation).

chiSquare

double chiSquare

Chi-square value (sum of squared weighted residuals).

confidenceIntervalLower

double[] confidenceIntervalLower

95% confidence interval lower bounds.

confidenceIntervalUpper

double[] confidenceIntervalUpper

95% confidence interval upper bounds.

converged

boolean converged

Whether the optimization converged.

correlationMatrix

double[][] correlationMatrix

Correlation matrix of parameter estimates.

covarianceMatrix

double[][] covarianceMatrix

Covariance matrix of parameter estimates.

dataPointCount

int dataPointCount

Number of data points used.

estimates

double[] estimates

Optimized parameter values.

iterations

int iterations

Number of iterations used.

meanAbsoluteDeviation

double meanAbsoluteDeviation

Mean absolute deviation.

parameterNames

String[] parameterNames

Parameter names in order.

rmse

double rmse

Root mean square error.

rSquared

double rSquared

R-squared (coefficient of determination).

uncertainties

double[] uncertainties

Standard deviations of parameter estimates.

Class neqsim.process.calibration.CalibrationQuality

class CalibrationQuality extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

coverage

double coverage

mae

double mae

mse

double mse

r2

double r2

rmse

double rmse

sampleCount

int sampleCount

timestamp

Instant timestamp

Class neqsim.process.calibration.CalibrationResult

class CalibrationResult extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

errorMessage

String errorMessage

iterations

int iterations

parameters

Map<String,Double> parameters

rmse

double rmse

samplesUsed

int samplesUsed

success

boolean success

Class neqsim.process.calibration.EnKFParameterEstimator

class EnKFParameterEstimator extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

ensemble

double[][] ensemble

ensembleMean

double[] ensembleMean

ensembleSize

int ensembleSize

ensembleStd

double[] ensembleStd

history

List<EnKFParameterEstimator.EnKFResult> history

initialized

boolean initialized

lastPrediction

double[] lastPrediction

maxChangePerUpdate

double maxChangePerUpdate

measuredVariables

List<EnKFParameterEstimator.MeasuredVariableSpec> measuredVariables

Measured variables to match.

previousEstimate

double[] previousEstimate

processNoiseStd

double processNoiseStd

processSystem

ProcessSystem processSystem

The process system to calibrate.

tunableParameters

List<EnKFParameterEstimator.TunableParameterSpec> tunableParameters

Tunable parameters to estimate.

updateCount

int updateCount

Class neqsim.process.calibration.EnKFParameterEstimator.EnKFResult

class EnKFResult extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

anomalyDetected

boolean anomalyDetected

estimates

double[] estimates

measurements

double[] measurements

predictions

double[] predictions

rmse

double rmse

step

int step

uncertainties

double[] uncertainties

Class neqsim.process.calibration.EnKFParameterEstimator.MeasuredVariableSpec

class MeasuredVariableSpec extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

noiseStd

double noiseStd

Measurement noise standard deviation.

path

String path

Path to the variable (e.g., "Separator.gasOutStream.temperature").

unit

String unit

Unit of measurement.

Class neqsim.process.calibration.EnKFParameterEstimator.TunableParameterSpec

class TunableParameterSpec extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

initialUncertainty

double initialUncertainty

Initial uncertainty (standard deviation).

initialValue

double initialValue

Initial/prior value.

maxValue

double maxValue

Maximum allowed value.

minValue

double minValue

Minimum allowed value.

path

String path

Path to the parameter (e.g., "Pipe1.heatTransferCoefficient").

unit

String unit

Unit of measurement.

Class neqsim.process.calibration.EstimationTestHarness

class EstimationTestHarness extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

measurements

List<EstimationTestHarness.MeasurementSpec> measurements

Measurements to generate.

parameters

List<EstimationTestHarness.ParameterWithTruth> parameters

Parameters with true values.

processSystem

ProcessSystem processSystem

The process system to test with.

Class neqsim.process.calibration.EstimationTestHarness.MeasurementSpec

class MeasurementSpec extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

noiseStd

double noiseStd

path

String path

unit

String unit

Class neqsim.process.calibration.EstimationTestHarness.MonteCarloReport

class MonteCarloReport extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

meanCoverage

double meanCoverage

meanRMSE

double meanRMSE

numTrials

int numTrials

percentile95RMSE

double percentile95RMSE

stdRMSE

double stdRMSE

stepsPerTrial

int stepsPerTrial

successRate

double successRate

Class neqsim.process.calibration.EstimationTestHarness.ParameterWithTruth

class ParameterWithTruth extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

maxBound

double maxBound

minBound

double minBound

path

String path

trueValue

double trueValue

Class neqsim.process.calibration.EstimationTestHarness.TestReport

class TestReport extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

coverageRate

double coverageRate

estimateHistory

List<double[]> estimateHistory

finalEstimates

double[] finalEstimates

finalUncertainties

double[] finalUncertainties

maxError

double maxError

meanAbsoluteError

double meanAbsoluteError

numSteps

int numSteps

rmse

double rmse

rmseHistory

List<double[]> rmseHistory

stepsToConverge

int stepsToConverge

testName

String testName

trueValues

double[] trueValues

Class neqsim.process.calibration.OnlineCalibrator

class OnlineCalibrator extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

calibrationHistory

List<OnlineCalibrator.DataPoint> calibrationHistory

deviationThreshold

double deviationThreshold

lastCalibration

Instant lastCalibration

lastQuality

CalibrationQuality lastQuality

maxHistorySize

int maxHistorySize

processSystem

ProcessSystem processSystem

tunableParameters

List<String> tunableParameters

Class neqsim.process.calibration.OnlineCalibrator.DataPoint

class DataPoint extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

conditions

Map<String,Double> conditions

measurements

Map<String,Double> measurements

predictions

Map<String,Double> predictions

timestamp

Instant timestamp

Package neqsim.process.conditionmonitor

Class neqsim.process.conditionmonitor.ConditionMonitor

class ConditionMonitor extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

process

ProcessSystem process

refprocess

ProcessSystem refprocess

report

String report

Package neqsim.process.controllerdevice

Class neqsim.process.controllerdevice.ControllerDeviceBaseClass

class ControllerDeviceBaseClass extends NamedBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

calcIdentifier

UUID calcIdentifier

Unique identifier of which solve/run call was last called successfully.

controllerSetPoint

double controllerSetPoint

derivativeFilterTime

double derivativeFilterTime

derivativeState

double derivativeState

error

double error

eventLog

List<ControllerEvent> eventLog

gainSchedule

NavigableMap<Double,double[]> gainSchedule

integralAbsoluteError

double integralAbsoluteError

isActive

boolean isActive

Kp

double Kp

lastTimeOutsideBand

double lastTimeOutsideBand

maxResponse

double maxResponse

minResponse

double minResponse

oldError

double oldError

oldoldError

double oldoldError

propConstant

int propConstant

response

double response

reverseActing

boolean reverseActing

settlingTolerance

double settlingTolerance

stepResponseTuningMethod

ControllerDeviceInterface.StepResponseTuningMethod stepResponseTuningMethod

Td

double Td

Ti

double Ti

TintValue

double TintValue

totalTime

double totalTime

transmitter

MeasurementDeviceInterface transmitter

unit

String unit

Class neqsim.process.controllerdevice.ControllerEvent

class ControllerEvent extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

error

double error

measuredValue

double measuredValue

response

double response

setPoint

double setPoint

time

double time

Class neqsim.process.controllerdevice.ModelPredictiveController

class ModelPredictiveController extends NamedBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

calcIdentifier

UUID calcIdentifier

controllerSetPoint

double controllerSetPoint

controlNames

List<String> controlNames

controlVector

double[] controlVector

controlWeight

double controlWeight

controlWeightsVector

double[] controlWeightsVector

estimationControls

List<Double> estimationControls

estimationMeasurements

List<Double> estimationMeasurements

estimationSampleTimes

List<Double> estimationSampleTimes

feedInitialised

boolean feedInitialised

isActive

boolean isActive

lastAppliedControl

double lastAppliedControl

lastControlVector

double[] lastControlVector

lastFeedComposition

Map<String,Double> lastFeedComposition

lastFeedRate

double lastFeedRate

lastMovingHorizonEstimate

ModelPredictiveController.MovingHorizonEstimate lastMovingHorizonEstimate

lastSampledValue

double lastSampledValue

lastSampleTime

double lastSampleTime

maxControlMoveVector

double[] maxControlMoveVector

maxControlVector

double[] maxControlVector

maxMove

double maxMove

maxResponse

double maxResponse

minControlMoveVector

double[] minControlMoveVector

minControlVector

double[] minControlVector

minMove

double minMove

minResponse

double minResponse

moveWeight

double moveWeight

moveWeightsVector

double[] moveWeightsVector

movingHorizonEstimationEnabled

boolean movingHorizonEstimationEnabled

movingHorizonWindow

int movingHorizonWindow

outputWeight

double outputWeight

pendingFeedComposition

Map<String,Double> pendingFeedComposition

pendingFeedRate

double pendingFeedRate

predictedQualityValues

Map<String,Double> predictedQualityValues

predictionHorizon

int predictionHorizon

preferredControlValue

double preferredControlValue

preferredControlVector

double[] preferredControlVector

primaryControlIndex

int primaryControlIndex

processBias

double processBias

processGain

double processGain

qualityConstraints

List<ModelPredictiveController.QualityConstraint> qualityConstraints

response

double response

reverseActing

boolean reverseActing

timeConstant

double timeConstant

transmitter

MeasurementDeviceInterface transmitter

unit

String unit

Package neqsim.process.controllerdevice.structure

Class neqsim.process.controllerdevice.structure.CascadeControllerStructure

class CascadeControllerStructure extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

isActive

boolean isActive

output

double output

primaryController

ControllerDeviceInterface primaryController

secondaryController

ControllerDeviceInterface secondaryController

Class neqsim.process.controllerdevice.structure.FeedForwardControllerStructure

class FeedForwardControllerStructure extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

disturbanceMeasurement

MeasurementDeviceInterface disturbanceMeasurement

feedbackController

ControllerDeviceInterface feedbackController

feedForwardGain

double feedForwardGain

isActive

boolean isActive

output

double output

Class neqsim.process.controllerdevice.structure.RatioControllerStructure

class RatioControllerStructure extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

controller

ControllerDeviceInterface controller

isActive

boolean isActive

output

double output

ratio

double ratio

ratioMeasurement

MeasurementDeviceInterface ratioMeasurement

Package neqsim.process.costestimation

Class neqsim.process.costestimation.CostEstimateBaseClass

class CostEstimateBaseClass extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

CAPEXperWeight

double CAPEXperWeight

processdesign

SystemMechanicalDesign processdesign

Class neqsim.process.costestimation.UnitCostEstimateBaseClass

class UnitCostEstimateBaseClass extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

costPerWeightUnit

double costPerWeightUnit

mechanicalEquipment

MechanicalDesign mechanicalEquipment

Package neqsim.process.costestimation.compressor

Class neqsim.process.costestimation.compressor.CompressorCostEstimate

class CompressorCostEstimate extends UnitCostEstimateBaseClass implements Serializable

serialVersionUID:

1000L

Package neqsim.process.costestimation.separator

Class neqsim.process.costestimation.separator.SeparatorCostEstimate

class SeparatorCostEstimate extends UnitCostEstimateBaseClass implements Serializable

serialVersionUID:

1000L

Package neqsim.process.costestimation.valve

Class neqsim.process.costestimation.valve.ValveCostEstimate

class ValveCostEstimate extends UnitCostEstimateBaseClass implements Serializable

serialVersionUID:

1000L

Package neqsim.process.equipment

Class neqsim.process.equipment.ProcessEquipmentBaseClass

class ProcessEquipmentBaseClass extends SimulationBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

conditionAnalysisMessage

String conditionAnalysisMessage

controller

ControllerDeviceInterface controller

energyStream

EnergyStream energyStream

flowValveController

ControllerDeviceInterface flowValveController

hasController

boolean hasController

isActive

boolean isActive

isSetEnergyStream

boolean isSetEnergyStream

isSolved

boolean isSolved

minimumFlow

double minimumFlow

properties

HashMap<String,String> properties

report

String[][] report

specification

String specification

Class neqsim.process.equipment.TwoPortEquipment

class TwoPortEquipment extends ProcessEquipmentBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

inStream

StreamInterface inStream

outStream

StreamInterface outStream

Package neqsim.process.equipment.absorber

Class neqsim.process.equipment.absorber.SimpleAbsorber

class SimpleAbsorber extends Separator implements Serializable

serialVersionUID:

1000L

Serialized Fields

absorptionEfficiency

double absorptionEfficiency

dT

double dT

fsFactor

double fsFactor

HTU

double HTU

inStream

StreamInterface[] inStream

NTU

double NTU

numberOfStages

int numberOfStages

numberOfTheoreticalStages

double numberOfTheoreticalStages

outStream

StreamInterface[] outStream

setTemperature

boolean setTemperature

stageEfficiency

double stageEfficiency

system

SystemInterface system

temperatureOut

double temperatureOut

Class neqsim.process.equipment.absorber.SimpleTEGAbsorber

class SimpleTEGAbsorber extends SimpleAbsorber implements Serializable

serialVersionUID:

1000L

Serialized Fields

gasInStream

StreamInterface gasInStream

gasOutStream

StreamInterface gasOutStream

isSetWaterInDryGas

boolean isSetWaterInDryGas

kwater

double kwater

mixedStream

StreamInterface mixedStream

numberOfInputStreams

int numberOfInputStreams

outStream

StreamInterface outStream

pressure

double pressure

solventInStream

StreamInterface solventInStream

solventOutStream

StreamInterface solventOutStream

solventStreamNumber

int solventStreamNumber

streams

ArrayList<StreamInterface> streams

waterInDryGas

double waterInDryGas

Class neqsim.process.equipment.absorber.WaterStripperColumn

class WaterStripperColumn extends SimpleAbsorber implements Serializable

serialVersionUID:

1000L

Serialized Fields

dewPressure

double dewPressure

gasInStream

StreamInterface gasInStream

gasOutStream

StreamInterface gasOutStream

kwater

double kwater

mixedStream

StreamInterface mixedStream

numberOfInputStreams

int numberOfInputStreams

outStream

StreamInterface outStream

pressure

double pressure

solventInStream

StreamInterface solventInStream

solventOutStream

StreamInterface solventOutStream

solventStreamNumber

int solventStreamNumber

streams

ArrayList<StreamInterface> streams

waterDewPointTemperature

double waterDewPointTemperature

Package neqsim.process.equipment.adsorber

Class neqsim.process.equipment.adsorber.SimpleAdsorber

class SimpleAdsorber extends ProcessEquipmentBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

absorptionEfficiency

double absorptionEfficiency

dT

double dT

HTU

double HTU

inStream

StreamInterface[] inStream

NTU

double NTU

numberOfStages

int numberOfStages

numberOfTheoreticalStages

double numberOfTheoreticalStages

outStream

StreamInterface[] outStream

setTemperature

boolean setTemperature

stageEfficiency

double stageEfficiency

system

SystemInterface system

temperatureOut

double temperatureOut

Package neqsim.process.equipment.battery

Class neqsim.process.equipment.battery.BatteryStorage

class BatteryStorage extends ProcessEquipmentBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

capacity

double capacity

chargeEfficiency

double chargeEfficiency

currentPower

double currentPower

dischargeEfficiency

double dischargeEfficiency

stateOfCharge

double stateOfCharge

Package neqsim.process.equipment.compressor

Class neqsim.process.equipment.compressor.AntiSurge

class AntiSurge extends Object implements Serializable

serialVersionUID:

1001L

Serialized Fields

controlStrategy

AntiSurge.ControlStrategy controlStrategy

currentSurgeFraction

double currentSurgeFraction

hotGasBypassFlow

double hotGasBypassFlow

isActive

boolean isActive

isSurge

boolean isSurge

lastSurgeFraction

double lastSurgeFraction

maximumRecycleFlow

double maximumRecycleFlow

maxSurgeCyclesBeforeTrip

int maxSurgeCyclesBeforeTrip

minimumRecycleFlow

double minimumRecycleFlow

pidIntegral

double pidIntegral

pidKd

double pidKd

pidKi

double pidKi

pidKp

double pidKp

pidLastError

double pidLastError

pidSetpoint

double pidSetpoint

predictionGain

double predictionGain

predictiveHorizon

double predictiveHorizon

surgeApproachRate

double surgeApproachRate

surgeControlFactor

double surgeControlFactor

surgeControlLineOffset

double surgeControlLineOffset

surgeControlLineSlope

double surgeControlLineSlope

surgeCycleCount

int surgeCycleCount

surgeCycleResetTime

double surgeCycleResetTime

surgeTripMargin

double surgeTripMargin

surgeWarningMargin

double surgeWarningMargin

targetValvePosition

double targetValvePosition

timeSinceLastSurge

double timeSinceLastSurge

useHotGasBypass

boolean useHotGasBypass

valvePosition

double valvePosition

valveRateLimit

double valveRateLimit

valveResponseTime

double valveResponseTime

Class neqsim.process.equipment.compressor.BoundaryCurve

class BoundaryCurve extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

chartConditions

double[] chartConditions

flow

double[] flow

flowFitter

org.apache.commons.math3.fitting.WeightedObservedPoints flowFitter

flowFitterFunc

org.apache.commons.math3.analysis.polynomials.PolynomialFunction flowFitterFunc

head

double[] head

isActive

boolean isActive

Class neqsim.process.equipment.compressor.Compressor

class Compressor extends TwoPortEquipment implements Serializable

serialVersionUID:

1000L

Serialized Fields

actualCompressionRatio

double actualCompressionRatio

antiSurge

AntiSurge antiSurge

autoSpeedMode

boolean autoSpeedMode

calcPressureOut

boolean calcPressureOut

compressionRatio

double compressionRatio

compressorChart

CompressorChartInterface compressorChart

degradationFactor

double degradationFactor

dH

double dH

driver

CompressorDriver driver

foulingFactor

double foulingFactor

inletEnthalpy

double inletEnthalpy

isentropicEfficiency

double isentropicEfficiency

isSetMaxOutletPressure

boolean isSetMaxOutletPressure

limitSpeed

boolean limitSpeed

maxAccelerationRate

double maxAccelerationRate

maxDecelerationRate

double maxDecelerationRate

maxOutletPressure

double maxOutletPressure

maxspeed

double maxspeed

mechanicalDesign

CompressorMechanicalDesign mechanicalDesign

mechanicalLosses

CompressorMechanicalLosses mechanicalLosses

Mechanical losses model for seal gas and bearing calculations.

minspeed

double minspeed

numberOfCompressorCalcSteps

int numberOfCompressorCalcSteps

operatingHistory

CompressorOperatingHistory operatingHistory

operatingHours

double operatingHours

operatingState

CompressorState operatingState

outTemperature

double outTemperature

polytropicEfficiency

double polytropicEfficiency

polytropicExponent

double polytropicExponent

polytropicFluidHead

double polytropicFluidHead

polytropicHead

double polytropicHead

polytropicHeadMeter

double polytropicHeadMeter

polytropicMethod

String polytropicMethod

powerSet

boolean powerSet

pressure

double pressure

pressureUnit

String pressureUnit

previousActualFlow

double previousActualFlow

previousPolyHead

double previousPolyHead

propertyProfile

CompressorPropertyProfile propertyProfile

rotationalInertia

double rotationalInertia

shutdownElapsedTime

double shutdownElapsedTime

shutdownProfile

ShutdownProfile shutdownProfile

solveSpeed

boolean solveSpeed

speed

double speed

speedAtShutdownStart

double speedAtShutdownStart

speedLimitWarningActive

boolean speedLimitWarningActive

startupElapsedTime

double startupElapsedTime

startupProfile

StartupProfile startupProfile

stoneWallWarningThreshold

double stoneWallWarningThreshold

surgeCriticalActive

boolean surgeCriticalActive

surgeCriticalThreshold

double surgeCriticalThreshold

surgeWarningActive

boolean surgeWarningActive

surgeWarningThreshold

double surgeWarningThreshold

targetSpeed

double targetSpeed

thermoSystem

SystemInterface thermoSystem

useCompressionRatio

boolean useCompressionRatio

useEnergyEfficiencyChart

boolean useEnergyEfficiencyChart

useGERG2008

boolean useGERG2008

useLeachman

boolean useLeachman

useOutTemperature

boolean useOutTemperature

usePolytropicCalc

boolean usePolytropicCalc

useRigorousPolytropicMethod

boolean useRigorousPolytropicMethod

useVega

boolean useVega

Class neqsim.process.equipment.compressor.CompressorChart

class CompressorChart extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

chartConditions

double[] chartConditions

chartSpeeds

ArrayList<Double> chartSpeeds

chartValues

ArrayList<CompressorCurve> chartValues

dischargeTemperatureCurves

double[][] dischargeTemperatureCurves

Calculated discharge temperature curves [speed][points] in Kelvin.

fanLawCorrectionFitter

org.apache.commons.math3.fitting.WeightedObservedPoints fanLawCorrectionFitter

fanLawCorrectionFunc

org.apache.commons.math3.analysis.polynomials.PolynomialFunction fanLawCorrectionFunc

flow

double[][] flow

flowPolytropicEfficiency

double[][] flowPolytropicEfficiency

gamma

double gamma

Heat capacity ratio (gamma = Cp/Cv) for temperature calculations.

head

double[][] head

headUnit

String headUnit

inletPressure

double inletPressure

Inlet pressure in bara for pressure ratio calculations.

inletTemperature

double inletTemperature

Inlet temperature in Kelvin for discharge temperature calculations.

isStoneWall

boolean isStoneWall

isSurge

boolean isSurge

maxSpeedCurve

double maxSpeedCurve

minSpeedCurve

double minSpeedCurve

polytropicEfficiency

double[][] polytropicEfficiency

polytropicExponent

double polytropicExponent

Polytropic exponent for pressure ratio calculations.

powerCurves

double[][] powerCurves

Calculated power curves [speed][points] in kW.

pressureRatioCurves

double[][] pressureRatioCurves

Calculated pressure ratio curves [speed][points].

redflow

double[][] redflow

redflowPolytropicEfficiency

double[][] redflowPolytropicEfficiency

redhead

double[][] redhead

redpolytropicEfficiency

double[][] redpolytropicEfficiency

reducedFlowFitter

org.apache.commons.math3.fitting.WeightedObservedPoints reducedFlowFitter

reducedHeadFitter

org.apache.commons.math3.fitting.WeightedObservedPoints reducedHeadFitter

reducedHeadFitterFunc

org.apache.commons.math3.analysis.polynomials.PolynomialFunction reducedHeadFitterFunc

reducedPolytropicEfficiencyFitter

org.apache.commons.math3.fitting.WeightedObservedPoints reducedPolytropicEfficiencyFitter

reducedPolytropicEfficiencyFunc

org.apache.commons.math3.analysis.polynomials.PolynomialFunction reducedPolytropicEfficiencyFunc

referenceDensity

double referenceDensity

Reference gas density in kg/m3 for power calculations.

referenceSpeed

double referenceSpeed

refMW

double refMW

refPressure

double refPressure

refTemperature

double refTemperature

refZ

double refZ

speed

double[] speed

stoneWallCurve

StoneWallCurve stoneWallCurve

surgeCurve

SafeSplineSurgeCurve surgeCurve

useCompressorChart

boolean useCompressorChart

useRealKappa

boolean useRealKappa

Class neqsim.process.equipment.compressor.CompressorChartAlternativeMapLookup

class CompressorChartAlternativeMapLookup extends CompressorChart implements Serializable

serialVersionUID:

1000L

Serialized Fields

chartConditions

double[] chartConditions

fanLawCorrectionFunc

org.apache.commons.math3.analysis.polynomials.PolynomialFunction fanLawCorrectionFunc

gearRatio

double gearRatio

headUnit

String headUnit

isStoneWall

boolean isStoneWall

isSurge

boolean isSurge

reducedHeadFitterFunc

org.apache.commons.math3.analysis.polynomials.PolynomialFunction reducedHeadFitterFunc

reducedPolytropicEfficiencyFunc

org.apache.commons.math3.analysis.polynomials.PolynomialFunction reducedPolytropicEfficiencyFunc

referenceSpeed

double referenceSpeed

refMW

double refMW

refPressure

double refPressure

refTemperature

double refTemperature

refZ

double refZ

useCompressorChart

boolean useCompressorChart

useRealKappa

boolean useRealKappa

Class neqsim.process.equipment.compressor.CompressorChartAlternativeMapLookupExtrapolate

class CompressorChartAlternativeMapLookupExtrapolate extends CompressorChartAlternativeMapLookup implements Serializable

serialVersionUID:

1000L

Class neqsim.process.equipment.compressor.CompressorChartKhader2015

class CompressorChartKhader2015 extends CompressorChartAlternativeMapLookupExtrapolate implements Serializable

serialVersionUID:

1000L

Serialized Fields

fluid

SystemInterface fluid

impellerOuterDiameter

double impellerOuterDiameter

realCurves

List<CompressorChartKhader2015.RealCurve> realCurves

ref_fluid

SystemInterface ref_fluid

stream

StreamInterface stream

Class neqsim.process.equipment.compressor.CompressorChartMWInterpolation

class CompressorChartMWInterpolation extends CompressorChart implements Serializable

serialVersionUID:

1001L

Serialized Fields

allowExtrapolation

boolean allowExtrapolation

Flag to allow extrapolation outside the MW range.

autoGenerateStoneWallCurves

boolean autoGenerateStoneWallCurves

Flag to auto-generate stone wall curves when maps are added.

autoGenerateSurgeCurves

boolean autoGenerateSurgeCurves

Flag to auto-generate surge curves when maps are added.

interpolationEnabled

boolean interpolationEnabled

Flag indicating if interpolation is needed.

mapCharts

List<CompressorChart> mapCharts

List of compressor charts corresponding to each MW.

mapMolecularWeights

List<Double> mapMolecularWeights

List of MW values for which maps are defined, sorted in ascending order.

operatingMW

double operatingMW

Current operating molecular weight for interpolation.

useActualMW

boolean useActualMW

Flag to automatically use the inlet stream's molecular weight.

Class neqsim.process.equipment.compressor.CompressorCurve

class CompressorCurve extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

flow

double[] flow

flowPolytropicEfficiency

double[] flowPolytropicEfficiency

head

double[] head

polytropicEfficiency

double[] polytropicEfficiency

speed

double speed

Class neqsim.process.equipment.compressor.CompressorCurveCorrections

class CompressorCurveCorrections extends Object implements Serializable

serialVersionUID:

1001L

Class neqsim.process.equipment.compressor.CompressorCurveTemplate

class CompressorCurveTemplate extends Object implements Serializable

serialVersionUID:

1001L

Serialized Fields

name

String name

Name/identifier for this template.

polytropicEfficiencies

double[][] polytropicEfficiencies

Polytropic efficiency values (%) for each curve. Each row corresponds to a speed.

reducedFlows

double[][] reducedFlows

Reduced flow values (flow/speed) for each curve. Each row corresponds to a speed.

reducedHeads

double[][] reducedHeads

Reduced head values (head/speed²) for each curve. Each row corresponds to a speed.

referenceSpeed

double referenceSpeed

Reference speed used for normalization (RPM).

speeds

double[] speeds

Speed values for each curve (RPM).

Class neqsim.process.equipment.compressor.CompressorDriver

class CompressorDriver extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

ambientPressure

double ambientPressure

ambientTemperature

double ambientTemperature

currentOverloadTime

double currentOverloadTime

driverEfficiency

double driverEfficiency

driverType

DriverType driverType

inertia

double inertia

isoTemperature

double isoTemperature

maxAcceleration

double maxAcceleration

maxDeceleration

double maxDeceleration

maxPower

double maxPower

maxSpeed

double maxSpeed

minPower

double minPower

minSpeed

double minSpeed

overloadProtectionEnabled

boolean overloadProtectionEnabled

overloadTripDelay

double overloadTripDelay

ratedPower

double ratedPower

ratedSpeed

double ratedSpeed

responseTime

double responseTime

temperatureDerateFactor

double temperatureDerateFactor

vfdEfficiencyCoeffs

double[] vfdEfficiencyCoeffs

Class neqsim.process.equipment.compressor.CompressorMechanicalLosses

class CompressorMechanicalLosses extends Object implements Serializable

serialVersionUID:

1001L

Serialized Fields

bearingType

CompressorMechanicalLosses.BearingType bearingType

Bearing type.

bufferGasFlow

double bufferGasFlow

Buffer gas flow rate [Nm³/hr per seal].

dischargePressure

double dischargePressure

Compressor discharge pressure [bara].

gasCompressibilityZ

double gasCompressibilityZ

Gas compressibility factor at seal conditions.

gasMolecularWeight

double gasMolecularWeight

Gas molecular weight [kg/kmol].

lubeOilFlowRate

double lubeOilFlowRate

Lube oil flow rate [L/min].

lubeOilInletTemp

double lubeOilInletTemp

Lube oil inlet temperature [°C].

lubeOilOutletTemp

double lubeOilOutletTemp

Lube oil outlet temperature [°C].

numberOfRadialBearings

int numberOfRadialBearings

Number of radial bearings.

numberOfSeals

int numberOfSeals

Number of seal assemblies (typically 2 for single shaft).

numberOfThrustBearings

int numberOfThrustBearings

Number of thrust bearings.

primarySealLeakage

double primarySealLeakage

Primary seal leakage rate [Nm³/hr per seal].

radialBearingLoss

double radialBearingLoss

Radial bearing power loss [kW per bearing].

sealGasSupplyPressure

double sealGasSupplyPressure

Seal gas supply pressure [bara].

sealGasSupplyTemperature

double sealGasSupplyTemperature

Seal gas supply temperature [°C].

sealType

CompressorMechanicalLosses.SealType sealType

Seal type (default: tandem dry gas seal).

secondarySealLeakage

double secondarySealLeakage

Secondary seal leakage rate [Nm³/hr per seal].

separationGasFlow

double separationGasFlow

Separation gas (nitrogen) flow rate [Nm³/hr per seal].

shaftDiameter

double shaftDiameter

Shaft diameter at seal location [mm].

shaftSpeed

double shaftSpeed

Shaft speed [rpm].

suctionPressure

double suctionPressure

Compressor suction pressure [bara].

thrustBearingLoss

double thrustBearingLoss

Thrust bearing power loss [kW].

Class neqsim.process.equipment.compressor.CompressorOperatingHistory

class CompressorOperatingHistory extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

history

List<CompressorOperatingHistory.OperatingPoint> history

inSurgeCondition

boolean inSurgeCondition

lastRecordedTime

double lastRecordedTime

peakFlowPoint

CompressorOperatingHistory.OperatingPoint peakFlowPoint

peakHeadPoint

CompressorOperatingHistory.OperatingPoint peakHeadPoint

peakPowerPoint

CompressorOperatingHistory.OperatingPoint peakPowerPoint

surgeEntryTime

double surgeEntryTime

surgeEventCount

int surgeEventCount

totalTimeInSurge

double totalTimeInSurge

Class neqsim.process.equipment.compressor.CompressorOperatingHistory.OperatingPoint

class OperatingPoint extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

efficiency

double efficiency

flow

double flow

head

double head

inletPressure

double inletPressure

inletTemperature

double inletTemperature

outletPressure

double outletPressure

outletTemperature

double outletTemperature

power

double power

speed

double speed

state

CompressorState state

stoneWallMargin

double stoneWallMargin

surgeMargin

double surgeMargin

time

double time

Class neqsim.process.equipment.compressor.CompressorPropertyProfile

class CompressorPropertyProfile extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

fluid

ArrayList<SystemInterface> fluid

isActive

boolean isActive

Class neqsim.process.equipment.compressor.SafeSplineStoneWallCurve

class SafeSplineStoneWallCurve extends StoneWallCurve implements Serializable

serialVersionUID:

1001L

Serialized Fields

isSinglePoint

boolean isSinglePoint

Flag indicating single-point stone wall (for single-speed compressors). When true, stone wall flow is constant regardless of head.

singleStoneWallFlow

double singleStoneWallFlow

Single stone wall flow value used when isSinglePoint is true.

singleStoneWallHead

double singleStoneWallHead

Single stone wall head value used when isSinglePoint is true.

sortedFlow

double[] sortedFlow

sortedHead

double[] sortedHead

Class neqsim.process.equipment.compressor.SafeSplineSurgeCurve

class SafeSplineSurgeCurve extends SurgeCurve implements Serializable

serialVersionUID:

1001L

Serialized Fields

isSinglePoint

boolean isSinglePoint

Flag indicating single-point surge (for single-speed compressors). When true, surge flow is constant regardless of head.

singleSurgeFlow

double singleSurgeFlow

Single surge flow value used when isSinglePoint is true.

singleSurgeHead

double singleSurgeHead

Single surge head value used when isSinglePoint is true.

sortedFlow

double[] sortedFlow

sortedHead

double[] sortedHead

Class neqsim.process.equipment.compressor.ShutdownProfile

class ShutdownProfile extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

antisurgeOpenDelay

double antisurgeOpenDelay

coastdownTime

double coastdownTime

depressurizationTime

double depressurizationTime

emergencyRampRate

double emergencyRampRate

idleRundownTime

double idleRundownTime

maximumDepressurizationRate

double maximumDepressurizationRate

minimumIdleSpeed

double minimumIdleSpeed

normalRampRate

double normalRampRate

openAntisurgeOnShutdown

boolean openAntisurgeOnShutdown

profile

List<ShutdownProfile.ProfilePoint> profile

rapidRampRate

double rapidRampRate

shutdownType

ShutdownProfile.ShutdownType shutdownType

Class neqsim.process.equipment.compressor.ShutdownProfile.ProfilePoint

class ProfilePoint extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

action

String action

targetSpeed

double targetSpeed

time

double time

Class neqsim.process.equipment.compressor.StartupProfile

class StartupProfile extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

antisurgeOpeningDuration

double antisurgeOpeningDuration

idleHoldTime

double idleHoldTime

maximumVibration

double maximumVibration

minimumIdleSpeed

double minimumIdleSpeed

minimumLubeOilTemperature

double minimumLubeOilTemperature

minimumOilPressure

double minimumOilPressure

normalRampRate

double normalRampRate

profile

List<StartupProfile.ProfilePoint> profile

requireAntisurgeOpen

boolean requireAntisurgeOpen

warmupRampRate

double warmupRampRate

Class neqsim.process.equipment.compressor.StartupProfile.ProfilePoint

class ProfilePoint extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

checkDescription

String checkDescription

holdDuration

double holdDuration

targetSpeed

double targetSpeed

time

double time

Class neqsim.process.equipment.compressor.StoneWallCurve

class StoneWallCurve extends BoundaryCurve implements Serializable

serialVersionUID:

1000L

Class neqsim.process.equipment.compressor.SurgeCurve

class SurgeCurve extends BoundaryCurve implements Serializable

serialVersionUID:

1000L

Package neqsim.process.equipment.diffpressure

Class neqsim.process.equipment.diffpressure.Orifice

class Orifice extends TwoPortEquipment implements Serializable

serialVersionUID:

1000L

Serialized Fields

C

Double C

diameter

Double diameter

diameter_outer

Double diameter_outer

dischargeCoefficient

double dischargeCoefficient

dp

Double dp

orificeDiameter

double orificeDiameter

pressureDownstream

double pressureDownstream

pressureUpstream

double pressureUpstream

Package neqsim.process.equipment.distillation

Class neqsim.process.equipment.distillation.Condenser

class Condenser extends SimpleTray implements Serializable

serialVersionUID:

1000L

Serialized Fields

duty

double duty

mixedStreamSplitter

Splitter mixedStreamSplitter

reflux_unit

String reflux_unit

reflux_value

double reflux_value

refluxIsSet

boolean refluxIsSet

refluxRatio

double refluxRatio

separation_with_liquid_reflux

boolean separation_with_liquid_reflux

totalCondenser

boolean totalCondenser

Class neqsim.process.equipment.distillation.DistillationColumn

class DistillationColumn extends ProcessEquipmentBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

bottomTrayPressure

double bottomTrayPressure

condenserCoolingDuty

double condenserCoolingDuty

condenserTemperature

double condenserTemperature

distoperations

ProcessSystem distoperations

doInitializion

boolean doInitializion

doMultiPhaseCheck

boolean doMultiPhaseCheck

enforceEnergyBalanceTolerance

boolean enforceEnergyBalanceTolerance

Control whether energy residual must satisfy tolerance before convergence.

enthalpyBalanceTolerance

double enthalpyBalanceTolerance

Enthalpy balance convergence tolerance.

err

double err

Error measure used in solver to check convergence in run().

feedmixer

Mixer feedmixer

feedStreams

Map<Integer, List<StreamInterface>> feedStreams

Instead of Map<Integer,StreamInterface>, we store a list of feed streams per tray number. This allows multiple feeds to the same tray.

gasOutStream

StreamInterface gasOutStream

hasCondenser

boolean hasCondenser

hasReboiler

boolean hasReboiler

heater

Heater heater

internalDiameter

double internalDiameter

lastEnergyResidual

double lastEnergyResidual

Last recorded relative enthalpy residual.

lastIterationCount

int lastIterationCount

Last number of iterations executed by the active solver.

lastMassResidual

double lastMassResidual

Last recorded relative mass balance residual.

lastSolveTimeSeconds

double lastSolveTimeSeconds

Duration of the latest solve step in seconds.

lastTemperatureResidual

double lastTemperatureResidual

Last recorded average temperature residual in Kelvin.

liquidOutStream

StreamInterface liquidOutStream

massBalanceTolerance

double massBalanceTolerance

Mass balance convergence tolerance.

maxAdaptiveRelaxation

double maxAdaptiveRelaxation

Maximum relaxation factor allowed by the adaptive controller.

maxEnergyRelaxationWeight

double maxEnergyRelaxationWeight

Cap applied to energy residual when adjusting relaxation.

maxNumberOfIterations

int maxNumberOfIterations

minInsideOutRelaxation

double minInsideOutRelaxation

Minimum relaxation factor allowed for the inside-out tear streams.

minSequentialRelaxation

double minSequentialRelaxation

Minimum relaxation factor used when adaptive damping scales down the sequential step.

minTemperatureRelaxation

double minTemperatureRelaxation

Minimum relaxation applied when blending tray temperatures.

numberOfTrays

int numberOfTrays

reboilerTemperature

double reboilerTemperature

relaxationDecreaseFactor

double relaxationDecreaseFactor

Factor used to shrink the relaxation factor when residuals grow.

relaxationFactor

double relaxationFactor

Relaxation factor used when DistillationColumn.SolverType.DAMPED_SUBSTITUTION is active.

relaxationIncreaseFactor

double relaxationIncreaseFactor

Factor used to expand the relaxation factor when residuals shrink.

separator2

Separator separator2

solverType

DistillationColumn.SolverType solverType

Selected solver algorithm. Defaults to direct substitution.

stream_3

StreamInterface stream_3

stream_3isset

boolean stream_3isset

temperatureTolerance

double temperatureTolerance

Temperature convergence tolerance.

topTrayPressure

double topTrayPressure

trays

ArrayList<SimpleTray> trays

unassignedFeedStreams

List<StreamInterface> unassignedFeedStreams

Class neqsim.process.equipment.distillation.Reboiler

class Reboiler extends SimpleTray implements Serializable

serialVersionUID:

1000L

Serialized Fields

duty

double duty

refluxIsSet

boolean refluxIsSet

refluxRatio

double refluxRatio

Class neqsim.process.equipment.distillation.SimpleTray

class SimpleTray extends Mixer implements Serializable

serialVersionUID:

1000L

Serialized Fields

heatInput

double heatInput

temperature

double temperature

trayPressure

double trayPressure

Class neqsim.process.equipment.distillation.VLSolidTray

class VLSolidTray extends SimpleTray implements Serializable

serialVersionUID:

1000L

Serialized Fields

heatInput

double heatInput

temperature

double temperature

Package neqsim.process.equipment.ejector

Class neqsim.process.equipment.ejector.Ejector

class Ejector extends ProcessEquipmentBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

designDiffuserOutletVelocity

double designDiffuserOutletVelocity

designDiffuserVelocityOverride

boolean designDiffuserVelocityOverride

designSuctionVelocity

double designSuctionVelocity

designSuctionVelocityOverride

boolean designSuctionVelocityOverride

diffuserEfficiency

double diffuserEfficiency

dischargeConnectionLength

double dischargeConnectionLength

dischargeConnectionLengthOverride

boolean dischargeConnectionLengthOverride

dischargePressure

double dischargePressure

efficiencyIsentropic

double efficiencyIsentropic

mixedStream

StreamInterface mixedStream

mixingPressure

double mixingPressure

motiveStream

StreamInterface motiveStream

suctionConnectionLength

double suctionConnectionLength

suctionConnectionLengthOverride

boolean suctionConnectionLengthOverride

suctionStream

StreamInterface suctionStream

Package neqsim.process.equipment.electrolyzer

Class neqsim.process.equipment.electrolyzer.CO2Electrolyzer

class CO2Electrolyzer extends ProcessEquipmentBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

cellVoltage

double cellVoltage

co2ComponentName

String co2ComponentName

co2Conversion

double co2Conversion

currentEfficiency

double currentEfficiency

electronsPerProduct

Map<String,Double> electronsPerProduct

faradaicEfficiencies

Map<String,Double> faradaicEfficiencies

gasProductStream

Stream gasProductStream

gasSelectivities

Map<String,Double> gasSelectivities

gibbsReactor

GibbsReactor gibbsReactor

inletStream

StreamInterface inletStream

liquidProductStream

Stream liquidProductStream

liquidSelectivities

Map<String,Double> liquidSelectivities

useSelectivityModel

boolean useSelectivityModel

Class neqsim.process.equipment.electrolyzer.Electrolyzer

class Electrolyzer extends ProcessEquipmentBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

cellVoltage

double cellVoltage

hydrogenOutStream

Stream hydrogenOutStream

oxygenOutStream

Stream oxygenOutStream

waterInlet

StreamInterface waterInlet

Package neqsim.process.equipment.expander

Class neqsim.process.equipment.expander.Expander

class Expander extends Compressor implements Serializable

serialVersionUID:

1000L

Serialized Fields

expanderMechanicalDesign

ExpanderMechanicalDesign expanderMechanicalDesign

Mechanical design for the expander.

Class neqsim.process.equipment.expander.ExpanderOld

class ExpanderOld extends TwoPortEquipment implements Serializable

serialVersionUID:

1000L

Serialized Fields

dH

double dH

pressure

double pressure

thermoOps

ThermodynamicOperations thermoOps

thermoSystem

SystemInterface thermoSystem

Class neqsim.process.equipment.expander.TurboExpanderCompressor

class TurboExpanderCompressor extends Expander implements Serializable

serialVersionUID:

1001L

Serialized Fields

bearingLossPower

double bearingLossPower

Mechanical bearing loss power [W].

compressorDesignPolytropicEfficiency

double compressorDesignPolytropicEfficiency

Compressor polytropic efficiency (design/actual).

compressorDesignPolytropicHead

double compressorDesignPolytropicHead

Compressor design polytropic head [kJ/kg].

compressorFeedStream

StreamInterface compressorFeedStream

compressorOutletStream

StreamInterface compressorOutletStream

compressorPolytropicEfficiency

double compressorPolytropicEfficiency

compressorPolytropicHead

double compressorPolytropicHead

Compressor actual polytropic head [kJ/kg].

compressorSpeed

double compressorSpeed

currentIGVArea

double currentIGVArea

Current effective IGV area [mm^2].

designExpanderQn

double designExpanderQn

Design Q/N for the expander (flow/speed ratio).

designQn

double designQn

Design Q/N (flow/speed ratio).

designSpeed

double designSpeed

Design speed [rpm].

designUC

double designUC

Design UC (velocity ratio, expander).

expanderDesignIsentropicEfficiency

double expanderDesignIsentropicEfficiency

expanderFeedStream

StreamInterface expanderFeedStream

expanderIsentropicEfficiency

double expanderIsentropicEfficiency

Expander isentropic efficiency (actual, result).

expanderOutletStream

StreamInterface expanderOutletStream

expanderOutPressure

double expanderOutPressure

Expander outlet pressure [bar abs].

expanderSpeed

double expanderSpeed

Matched expander speed [rpm].

gearRatio

double gearRatio

igvAreaIncreaseFactor

double igvAreaIncreaseFactor

Allowable IGV area increase factor (e.g. 1.14 for +14%).

IGVopening

double IGVopening

IGV opening (1.0 = 100% open, fraction of max area).

impellerDiameter

double impellerDiameter

Impeller diameter [m].

lastStageEnthalpyDrop

double lastStageEnthalpyDrop

Last calculated stage isentropic enthalpy drop [J/kg].

maximumIGVArea

double maximumIGVArea

Maximum IGV area [mm^2] for the installed hardware.

powerCompressor

double powerCompressor

Compressor shaft power [W].

powerExpander

double powerExpander

Expander shaft power [W].

Qn

double Qn

Actual Q/N (flow/speed ratio).

qnCurveA

double qnCurveA

QN/efficiency curve fit parameter.

qnCurveH

double qnCurveH

qnCurveK

double qnCurveK

qnEffCurveEffValues

double[] qnEffCurveEffValues

qnEffCurveQnValues

double[] qnEffCurveQnValues

qnHeadCurveA

double qnHeadCurveA

QN/head curve fit parameter.

qnHeadCurveH

double qnHeadCurveH

qnHeadCurveHeadValues

double[] qnHeadCurveHeadValues

qnHeadCurveK

double qnHeadCurveK

qnHeadCurveQnValues

double[] qnHeadCurveQnValues

QNratiocompressor

double QNratiocompressor

QN ratio for compressor (actual/ideal).

QNratioexpander

double QNratioexpander

QN ratio for expander (actual/ideal).

ucCurveA

double ucCurveA

UC/efficiency curve fit parameter.

ucCurveH

double ucCurveH

ucCurveK

double ucCurveK

UCratiocompressor

double UCratiocompressor

UC ratio for compressor (actual/ideal).

UCratioexpander

double UCratioexpander

UC ratio for expander (actual/ideal).

usingExpandedIGVArea

boolean usingExpandedIGVArea

Flag indicating whether the enlarged IGV area is being used.

Package neqsim.process.equipment.filter

Class neqsim.process.equipment.filter.CharCoalFilter

class CharCoalFilter extends Filter implements Serializable

serialVersionUID:

1000L

Class neqsim.process.equipment.filter.Filter

class Filter extends TwoPortEquipment implements Serializable

serialVersionUID:

1000L

Serialized Fields

Cv

double Cv

deltaP

double deltaP

Package neqsim.process.equipment.flare

Class neqsim.process.equipment.flare.Flare

class Flare extends TwoPortEquipment implements Serializable

serialVersionUID:

1000L

Serialized Fields

co2Emission

double co2Emission

cumulativeCO2EmissionKg

double cumulativeCO2EmissionKg

cumulativeGasBurnedKg

double cumulativeGasBurnedKg

cumulativeHeatReleasedGJ

double cumulativeHeatReleasedGJ

designHeatDutyCapacityW

double designHeatDutyCapacityW

designMassFlowCapacityKgS

double designMassFlowCapacityKgS

designMolarFlowCapacityMoleS

double designMolarFlowCapacityMoleS

flameHeight

double flameHeight

heatDuty

double heatDuty

lastTransientTime

double lastTransientTime

radiantFraction

double radiantFraction

tipDiameter

double tipDiameter

Class neqsim.process.equipment.flare.Flare.CapacityCheckResult

class CapacityCheckResult extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

designHeatDutyW

double designHeatDutyW

designMassRateKgS

double designMassRateKgS

designMolarRateMoleS

double designMolarRateMoleS

heatDutyW

double heatDutyW

heatUtilization

double heatUtilization

massRateKgS

double massRateKgS

massUtilization

double massUtilization

molarRateMoleS

double molarRateMoleS

molarUtilization

double molarUtilization

Class neqsim.process.equipment.flare.FlareStack

class FlareStack extends ProcessEquipmentBaseClass implements Serializable

serialVersionUID:

1L

Serialized Fields

airAssist

StreamInterface airAssist

airAssistMassKgPerSec

double airAssistMassKgPerSec

ambientPressBar

double ambientPressBar

ambientTempK

double ambientTempK

burningEfficiency

double burningEfficiency

ch_epA

double ch_epA

ch_epC_kWm2

double ch_epC_kWm2

ch_kAtten

double ch_kAtten

ch_kTilt

double ch_kTilt

ch_lfA

double ch_lfA

ch_lfB

double ch_lfB

ch_lfC

double ch_lfC

ch_lineSegments

int ch_lineSegments

coFraction

double coFraction

emissionsKgPerHr

Map<String,Double> emissionsKgPerHr

emissionsMassKgPerSec

double emissionsMassKgPerSec

excessAirFrac

double excessAirFrac

heatReleaseMW

double heatReleaseMW

inletMassKgPerSec

double inletMassKgPerSec

oxygenConsumedKmolPerSec

double oxygenConsumedKmolPerSec

radiantFraction

double radiantFraction

radiationModel

FlareStack.RadiationModel radiationModel

reliefInlet

StreamInterface reliefInlet

so2Conversion

double so2Conversion

steamAssist

StreamInterface steamAssist

steamAssistMassKgPerSec

double steamAssistMassKgPerSec

tipBackpressureBar

double tipBackpressureBar

tipDiameter_m

double tipDiameter_m

tipElevation_m

double tipElevation_m

tipLossK

double tipLossK

unburnedTHCFraction

double unburnedTHCFraction

windSpeed10m

double windSpeed10m

Package neqsim.process.equipment.flare.dto

Class neqsim.process.equipment.flare.dto.FlareCapacityDTO

class FlareCapacityDTO extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

designHeatDutyW

double designHeatDutyW

designMassRateKgS

double designMassRateKgS

designMolarRateMoleS

double designMolarRateMoleS

heatDutyW

double heatDutyW

heatUtilization

double heatUtilization

massRateKgS

double massRateKgS

massUtilization

double massUtilization

molarRateMoleS

double molarRateMoleS

molarUtilization

double molarUtilization

overloaded

boolean overloaded

Class neqsim.process.equipment.flare.dto.FlareDispersionSurrogateDTO

class FlareDispersionSurrogateDTO extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

exitVelocityMs

double exitVelocityMs

massRateKgS

double massRateKgS

molarRateMoleS

double molarRateMoleS

momentumFlux

double momentumFlux

momentumPerMass

double momentumPerMass

standardVolumeSm3PerSec

double standardVolumeSm3PerSec

Class neqsim.process.equipment.flare.dto.FlarePerformanceDTO

class FlarePerformanceDTO extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

capacity

FlareCapacityDTO capacity

co2EmissionKgS

double co2EmissionKgS

dispersion

FlareDispersionSurrogateDTO dispersion

distanceTo4kWm2

double distanceTo4kWm2

emissions

Map<String,Double> emissions

heatDutyW

double heatDutyW

heatFluxAt30mWm2

double heatFluxAt30mWm2

label

String label

massRateKgS

double massRateKgS

molarRateMoleS

double molarRateMoleS

Package neqsim.process.equipment.heatexchanger

Class neqsim.process.equipment.heatexchanger.AirCooler

class AirCooler extends Cooler implements Serializable

serialVersionUID:

1000L

Serialized Fields

airInletTemperature

double airInletTemperature

airMassFlow

double airMassFlow

airOutletTemperature

double airOutletTemperature

airVolumeFlow

double airVolumeFlow

pressure

double pressure

relativeHumidity

double relativeHumidity

Class neqsim.process.equipment.heatexchanger.Cooler

class Cooler extends Heater implements Serializable

serialVersionUID:

1000L

Class neqsim.process.equipment.heatexchanger.Heater

class Heater extends TwoPortEquipment implements Serializable

serialVersionUID:

1000L

Serialized Fields

coolingMediumTemperature

double coolingMediumTemperature

dT

double dT

energyInput

double energyInput

lastDuty

double lastDuty

lastFlowRate

double lastFlowRate

lastOutPressure

double lastOutPressure

lastOutTemperature

double lastOutTemperature

lastPressure

double lastPressure

lastPressureDrop

double lastPressureDrop

lastTemperature

double lastTemperature

pressureDrop

double pressureDrop

pressureOut

double pressureOut

pressureUnit

String pressureUnit

setEnergyInput

boolean setEnergyInput

setOutPressure

boolean setOutPressure

setTemperature

boolean setTemperature

system

SystemInterface system

temperatureOut

double temperatureOut

temperatureUnit

String temperatureUnit

utilitySpecification

UtilityStreamSpecification utilitySpecification

Class neqsim.process.equipment.heatexchanger.HeatExchanger

class HeatExchanger extends Heater implements Serializable

serialVersionUID:

1000L

Serialized Fields

deltaT

double deltaT

dH

double dH

dT

double dT

duty

double duty

firstTime

boolean firstTime

flowArrangement

String flowArrangement

guessOutTemperature

double guessOutTemperature

guessOutTemperatureUnit

String guessOutTemperatureUnit

hotColdDutyBalance

double hotColdDutyBalance

inStream

StreamInterface[] inStream

NTU

double NTU

outStream

StreamInterface[] outStream

outStreamSpecificationNumber

int outStreamSpecificationNumber

setTemperature

boolean setTemperature

system

SystemInterface system

temperatureOut

double temperatureOut

thermalEffectiveness

double thermalEffectiveness

UAvalue

double UAvalue

useDeltaT

boolean useDeltaT

Class neqsim.process.equipment.heatexchanger.MultiStreamHeatExchanger

class MultiStreamHeatExchanger extends Heater implements Serializable

serialVersionUID:

1001L

Serialized Fields

deltaT

double deltaT

dT

double dT

duty

double duty

firstTime

boolean firstTime

flowArrangement

String flowArrangement

guessOutTemperature

double guessOutTemperature

guessOutTemperatureUnit

String guessOutTemperatureUnit

hotColdDutyBalance

double hotColdDutyBalance

inStreams

List<StreamInterface> inStreams

iterations

int iterations

MAX_ITERATIONS

int MAX_ITERATIONS

NTU

double NTU

outStreams

List<StreamInterface> outStreams

outStreamSpecificationNumber

int outStreamSpecificationNumber

setTemperature

boolean setTemperature

system

SystemInterface system

temperatureApproach

double temperatureApproach

temperatureOut

double temperatureOut

thermalEffectiveness

double thermalEffectiveness

UAvalue

double UAvalue

UAvalueIsSet

boolean UAvalueIsSet

useDeltaT

boolean useDeltaT

Class neqsim.process.equipment.heatexchanger.MultiStreamHeatExchanger2

class MultiStreamHeatExchanger2 extends Heater implements Serializable

serialVersionUID:

1000L

Serialized Fields

allLoad

List<Double> allLoad

approachTemperature

Double approachTemperature

coldLoad

double coldLoad

coldTempAll

List<Double> coldTempAll

compositeCurvePoints

Map<String, List<Map<String,Object>>> compositeCurvePoints

damping

double damping

extremeAttempts

int extremeAttempts

extremeEnergy

double extremeEnergy

extremeUA

double extremeUA

fluidInlet

List<SystemInterface> fluidInlet

hInlet

List<Double> hInlet

hotLoad

double hotLoad

hotTempAll

List<Double> hotTempAll

inletTemps

List<Double> inletTemps

inStreams

List<StreamInterface> inStreams

jacobiDelta

double jacobiDelta

localRange

double localRange

massFlows

List<Double> massFlows

maxIterations

int maxIterations

outletTemps

List<Double> outletTemps

outStreams

List<StreamInterface> outStreams

pressures

List<Double> pressures

prevOutletTemps

List<Double> prevOutletTemps

stallCounter

int stallCounter

stallLimit

int stallLimit

streamLoads

List<Double> streamLoads

streamTypes

List<String> streamTypes

tempDiff

List<Double> tempDiff

thermoSystem

SystemInterface thermoSystem

tolerance

double tolerance

UA

Double UA

unknownOutlets

List<Object> unknownOutlets

Class neqsim.process.equipment.heatexchanger.NeqHeater

class NeqHeater extends Heater implements Serializable

serialVersionUID:

1000L

Serialized Fields

dH

double dH

system

SystemInterface system

Class neqsim.process.equipment.heatexchanger.ReBoiler

class ReBoiler extends TwoPortEquipment implements Serializable

serialVersionUID:

1000L

Serialized Fields

reboilerDuty

double reboilerDuty

setTemperature

boolean setTemperature

system

SystemInterface system

Class neqsim.process.equipment.heatexchanger.SteamHeater

class SteamHeater extends Heater implements Serializable

serialVersionUID:

1000L

Serialized Fields

steamFlowRate

double steamFlowRate

steamInletTemperature

double steamInletTemperature

steamOutletTemperature

double steamOutletTemperature

steamPressure

double steamPressure

Class neqsim.process.equipment.heatexchanger.UtilityStreamSpecification

class UtilityStreamSpecification extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

approachTemperature

double approachTemperature

heatCapacityRate

double heatCapacityRate

overallHeatTransferCoefficient

double overallHeatTransferCoefficient

returnTemperature

double returnTemperature

supplyTemperature

double supplyTemperature

Class neqsim.process.equipment.heatexchanger.WaterCooler

class WaterCooler extends Cooler implements Serializable

serialVersionUID:

1000L

Serialized Fields

coolingWaterFlowRate

double coolingWaterFlowRate

waterInletTemperature

double waterInletTemperature

waterOutletTemperature

double waterOutletTemperature

waterPressure

double waterPressure

Package neqsim.process.equipment.manifold

Class neqsim.process.equipment.manifold.Manifold

class Manifold extends ProcessEquipmentBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

localmixer

Mixer localmixer

localsplitter

Splitter localsplitter

splitFactors

double[] splitFactors

Package neqsim.process.equipment.membrane

Class neqsim.process.equipment.membrane.MembraneSeparator

class MembraneSeparator extends ProcessEquipmentBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

defaultPermeateFraction

double defaultPermeateFraction

inletStream

StreamInterface inletStream

membraneArea

double membraneArea

permeabilities

Map<String,Double> permeabilities

permeateFractions

Map<String,Double> permeateFractions

permeateStream

StreamInterface permeateStream

retentateStream

StreamInterface retentateStream

Package neqsim.process.equipment.mixer

Class neqsim.process.equipment.mixer.Mixer

class Mixer extends ProcessEquipmentBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

doMultiPhaseCheck

boolean doMultiPhaseCheck

isSetOutTemperature

boolean isSetOutTemperature

lowestPressure

double lowestPressure

mixedStream

StreamInterface mixedStream

numberOfInputStreams

int numberOfInputStreams

outTemperature

double outTemperature

streams

ArrayList<StreamInterface> streams

Class neqsim.process.equipment.mixer.StaticMixer

class StaticMixer extends Mixer implements Serializable

serialVersionUID:

1000L

Class neqsim.process.equipment.mixer.StaticNeqMixer

class StaticNeqMixer extends StaticMixer implements Serializable

serialVersionUID:

1000L

Class neqsim.process.equipment.mixer.StaticPhaseMixer

class StaticPhaseMixer extends StaticMixer implements Serializable

serialVersionUID:

1000L

Package neqsim.process.equipment.network

Class neqsim.process.equipment.network.PipeFlowNetwork

class PipeFlowNetwork extends ProcessEquipmentBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

advectionScheme

AdvectionScheme advectionScheme

allPipelines

List<PipeFlowNetwork.PipelineSegment> allPipelines

compositionalTracking

boolean compositionalTracking

defaultOuterHeatTransfer

double[] defaultOuterHeatTransfer

defaultOuterTemperature

double[] defaultOuterTemperature

defaultWallHeatTransfer

double[] defaultWallHeatTransfer

defaultWallRoughness

double defaultWallRoughness

feedStreams

List<StreamInterface> feedStreams

initialized

boolean initialized

manifolds

Map<String, PipeFlowNetwork.ManifoldNode> manifolds

simulationTime

double simulationTime

terminalManifoldName

String terminalManifoldName

Class neqsim.process.equipment.network.WellFlowlineNetwork

class WellFlowlineNetwork extends ProcessEquipmentBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

facilityPipeline

PipeBeggsAndBrills facilityPipeline

forceFlowFromPressureSolve

boolean forceFlowFromPressureSolve

iterationTolerance

double iterationTolerance

lastTerminalManifoldPressure

Double lastTerminalManifoldPressure

manifolds

List<WellFlowlineNetwork.ManifoldNode> manifolds

maxIterations

int maxIterations

propagateArrivalPressureToWells

boolean propagateArrivalPressureToWells

targetEndpointPressure

Double targetEndpointPressure

targetEndpointPressureUnit

String targetEndpointPressureUnit

Package neqsim.process.equipment.pipeline

Class neqsim.process.equipment.pipeline.AdiabaticPipe

class AdiabaticPipe extends Pipeline implements Serializable

serialVersionUID:

1000L

Serialized Fields

dH

double dH

flowPattern

String flowPattern

inletElevation

double inletElevation

inletPressure

double inletPressure

insideDiameter

double insideDiameter

length

double length

outletElevation

double outletElevation

pipeSpecification

String pipeSpecification

pipeWallRoughness

double pipeWallRoughness

pressureOut

double pressureOut

setPressureOut

boolean setPressureOut

setTemperature

boolean setTemperature

temperatureOut

double temperatureOut

velocity

double velocity

Class neqsim.process.equipment.pipeline.AdiabaticTwoPhasePipe

class AdiabaticTwoPhasePipe extends Pipeline implements Serializable

serialVersionUID:

1000L

Serialized Fields

dH

double dH

flowLimit

double flowLimit

flowPattern

String flowPattern

inletElevation

double inletElevation

Elevation at pipe inlet in meters.

inletPressure

double inletPressure

insideDiameter

double insideDiameter

length

double length

maxflowunit

String maxflowunit

outletElevation

double outletElevation

Elevation at pipe outlet in meters.

pipeSpecification

String pipeSpecification

pipeWallRoughness

double pipeWallRoughness

pressureOut

double pressureOut

pressureOutLimit

double pressureOutLimit

setPressureOut

boolean setPressureOut

setTemperature

boolean setTemperature

temperatureOut

double temperatureOut

velocity

double velocity

Class neqsim.process.equipment.pipeline.Fittings

class Fittings extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

fittingList

ArrayList<Fittings.Fitting> fittingList

Class neqsim.process.equipment.pipeline.Fittings.Fitting

class Fitting extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

fittingName

String fittingName

LtoD

double LtoD

Class neqsim.process.equipment.pipeline.IncompressiblePipeFlow

class IncompressiblePipeFlow extends AdiabaticPipe implements Serializable

serialVersionUID:

1000L

Serialized Fields

fittings

Fittings fittings

momentum

double momentum

totalEqLenth

double totalEqLenth

Class neqsim.process.equipment.pipeline.OnePhasePipeLine

class OnePhasePipeLine extends Pipeline implements Serializable

serialVersionUID:

1000L

Serialized Fields

compositionalTracking

boolean compositionalTracking

Whether to track composition during transient simulation.

initialized

boolean initialized

Whether the pipe system has been initialized.

internalTimeStep

double internalTimeStep

Time step for internal solver.

simulationTime

double simulationTime

Current simulation time in seconds.

Class neqsim.process.equipment.pipeline.PipeBeggsAndBrills

class PipeBeggsAndBrills extends Pipeline implements Serializable

serialVersionUID:

1001L

Serialized Fields

A

double A

angle

double angle

area

double area

calculationMode

PipeBeggsAndBrills.CalculationMode calculationMode

constantSurfaceTemperature

double constantSurfaceTemperature

cp

double cp

criticalPressure

double criticalPressure

crossSectionArea

double crossSectionArea

cumulativeElevation

double cumulativeElevation

cumulativeLength

double cumulativeLength

dTlm

double dTlm

El

double El

elevation

double elevation

elevationProfile

List<Double> elevationProfile

error

double error

flowConvergenceTolerance

double flowConvergenceTolerance

flowRegimeProfile

List<PipeBeggsAndBrills.FlowRegime> flowRegimeProfile

frictionFactor

double frictionFactor

frictionPressureLoss

double frictionPressureLoss

frictionTwoPhase

double frictionTwoPhase

gasSuperficialVelocityProfile

List<Double> gasSuperficialVelocityProfile

heatTransferCoefficient

double heatTransferCoefficient

heatTransferMode

PipeBeggsAndBrills.HeatTransferMode heatTransferMode

hmax

double hmax

hydrostaticPressureDrop

double hydrostaticPressureDrop

includeFrictionHeating

boolean includeFrictionHeating

includeJouleThomsonEffect

boolean includeJouleThomsonEffect

incrementsProfile

List<Integer> incrementsProfile

inletPressure

double inletPressure

inputVolumeFractionLiquid

double inputVolumeFractionLiquid

insideDiameter

double insideDiameter

insulationThermalConductivity

double insulationThermalConductivity

insulationThickness

double insulationThickness

iteration

int iteration

iterationT

double iterationT

length

double length

lengthProfile

List<Double> lengthProfile

liquidDensityProfile

List<Double> liquidDensityProfile

liquidHoldupProfile

List<Double> liquidHoldupProfile

liquidSuperficialVelocityProfile

List<Double> liquidSuperficialVelocityProfile

maxFlowIterations

int maxFlowIterations

maxflowunit

String maxflowunit

mixtureDensity

double mixtureDensity

mixtureDensityProfile

List<Double> mixtureDensityProfile

mixtureFroudeNumber

double mixtureFroudeNumber

mixtureLiquidDensity

double mixtureLiquidDensity

mixtureLiquidViscosity

double mixtureLiquidViscosity

mixtureOilMassFraction

double mixtureOilMassFraction

mixtureOilVolumeFraction

double mixtureOilVolumeFraction

mixtureReynoldsNumber

List<Double> mixtureReynoldsNumber

mixtureSuperficialVelocityProfile

List<Double> mixtureSuperficialVelocityProfile

mixtureViscosityProfile

List<Double> mixtureViscosityProfile

muNoSlip

double muNoSlip

nominalDiameter

double nominalDiameter

Nu

double Nu

numberOfIncrements

int numberOfIncrements

outerHeatTransferCoefficient

double outerHeatTransferCoefficient

pipeSpecification

String pipeSpecification

PipeSpecSet

Boolean PipeSpecSet

pipeThickness

double pipeThickness

pipeWallRoughness

double pipeWallRoughness

pipeWallThermalConductivity

double pipeWallThermalConductivity

Pr

double Pr

pressureDrop

double pressureDrop

pressureDropProfile

List<Double> pressureDropProfile

pressureOut

double pressureOut

pressureProfile

List<Double> pressureProfile

q1

double q1

q2

double q2

regime

PipeBeggsAndBrills.FlowRegime regime

ReNoSlip

double ReNoSlip

rhoNoSlip

double rhoNoSlip

runAdiabatic

boolean runAdiabatic

runConstantSurfaceTemperature

boolean runConstantSurfaceTemperature

runIsothermal

boolean runIsothermal

S

double S

segmentLengthMeters

double segmentLengthMeters

specifiedOutletPressure

double specifiedOutletPressure

specifiedOutletPressureUnit

String specifiedOutletPressureUnit

supGasVel

double supGasVel

supLiquidVel

double supLiquidVel

supMixVel

double supMixVel

temperatureOut

double temperatureOut

temperatureProfile

List<Double> temperatureProfile

thermalConductivity

double thermalConductivity

Tmi

double Tmi

Tmo

double Tmo

totalElevation

double totalElevation

totalLength

double totalLength

totalPressureDrop

double totalPressureDrop

transientDensityProfile

List<Double> transientDensityProfile

transientInitialized

boolean transientInitialized

transientMassFlowProfile

List<Double> transientMassFlowProfile

transientPressureProfile

List<Double> transientPressureProfile

transientTemperatureProfile

List<Double> transientTemperatureProfile

transientVelocityProfile

List<Double> transientVelocityProfile

Ts

double Ts

X

double X

Class neqsim.process.equipment.pipeline.Pipeline

class Pipeline extends TwoPortEquipment implements Serializable

serialVersionUID:

1000L

Serialized Fields

equilibriumHeatTransfer

boolean equilibriumHeatTransfer

equilibriumMassTransfer

boolean equilibriumMassTransfer

fileName

String fileName

flowPattern

String flowPattern

legHeights

double[] legHeights

legPositions

double[] legPositions

numberOfLegs

int numberOfLegs

numberOfNodesInLeg

int numberOfNodesInLeg

outerHeatTransferCoeffs

double[] outerHeatTransferCoeffs

outerTemperature

double[] outerTemperature

pipe

FlowSystemInterface pipe

pipeDiameters

double[] pipeDiameters

pipelineMechanicalDesign

PipelineMechanicalDesign pipelineMechanicalDesign

pipeWallRoughness

double[] pipeWallRoughness

system

SystemInterface system

times

double[] times

wallHeatTransferCoeffs

double[] wallHeatTransferCoeffs

Class neqsim.process.equipment.pipeline.SimpleTPoutPipeline

class SimpleTPoutPipeline extends Pipeline implements Serializable

serialVersionUID:

1000L

Serialized Fields

dH

double dH

pressureOut

double pressureOut

setTemperature

boolean setTemperature

temperatureOut

double temperatureOut

Class neqsim.process.equipment.pipeline.TubingPerformance

class TubingPerformance extends Pipeline implements Serializable

serialVersionUID:

1L

Serialized Fields

bottomholeTemperature

double bottomholeTemperature

correlationType

TubingPerformance.CorrelationType correlationType

diameter

double diameter

formationThermalConductivity

double formationThermalConductivity

geothermalGradient

double geothermalGradient

inclination

double inclination

length

double length

numberOfSegments

int numberOfSegments

overallHeatTransferCoefficient

double overallHeatTransferCoefficient

pressureDrop

double pressureDrop

productionTime

double productionTime

roughness

double roughness

surfaceTemperature

double surfaceTemperature

temperatureModel

TubingPerformance.TemperatureModel temperatureModel

wellheadPressure

double wellheadPressure

Class neqsim.process.equipment.pipeline.TwoFluidPipe

class TwoFluidPipe extends Pipeline implements Serializable

serialVersionUID:

1001L

Serialized Fields

accumulationTracker

LiquidAccumulationTracker accumulationTracker

Liquid accumulation tracker.

cflNumber

double cflNumber

CFL number for time stepping (0 < CFL < 1).

countedOutletSlugs

Set<Integer> countedOutletSlugs

Track which slugs have already been counted at outlet (by slug ID).

currentStep

int currentStep

Current step count.

diameter

double diameter

Pipe inner diameter (m).

dx

double dx

Spatial step size (m).

elevationProfile

double[] elevationProfile

Elevation profile at each section (m).

enableHeatTransfer

boolean enableHeatTransfer

Enable heat transfer from surroundings.

enableJouleThomson

boolean enableJouleThomson

Enable Joule-Thomson effect.

enableSlugTracking

boolean enableSlugTracking

Enable slug tracking.

equations

TwoFluidConservationEquations equations

Conservation equations solver.

flowRegimeDetector

FlowRegimeDetector flowRegimeDetector

Flow regime detector.

gasVelocityProfile

double[] gasVelocityProfile

Gas velocity profile (m/s).

heatTransferCoefficient

double heatTransferCoefficient

Heat transfer coefficient (W/(m²·K)).

heatTransferProfile

double[] heatTransferProfile

Heat transfer coefficient profile along pipe (W/(m²·K)).

hydrateFormationTemperature

double hydrateFormationTemperature

Hydrate formation temperature (K).

hydrateRiskSections

boolean[] hydrateRiskSections

Sections flagged for hydrate risk.

includeEnergyEquation

boolean includeEnergyEquation

Include energy equation.

includeMassTransfer

boolean includeMassTransfer

Include mass transfer (flash/condensation).

inletBCType

TwoFluidPipe.BoundaryCondition inletBCType

Inlet boundary condition type.

insulationType

TwoFluidPipe.InsulationType insulationType

Current insulation type.

lastSlugArrivalTime

double lastSlugArrivalTime

length

double length

Total pipe length (m).

liquidHoldupProfile

double[] liquidHoldupProfile

Liquid holdup profile.

liquidVelocityProfile

double[] liquidVelocityProfile

Liquid velocity profile (m/s).

maxSimulationTime

double maxSimulationTime

Maximum simulation time (s).

maxSlugLengthAtOutlet

double maxSlugLengthAtOutlet

maxSlugVolumeAtOutlet

double maxSlugVolumeAtOutlet

numberOfSections

int numberOfSections

Number of computational cells.

outletBCType

TwoFluidPipe.BoundaryCondition outletBCType

Outlet boundary condition type.

outletPressure

double outletPressure

Outlet pressure (Pa).

outletPressureSet

boolean outletPressureSet

Flag indicating if outlet pressure was explicitly set.

outletSlugCount

int outletSlugCount

Outlet slug statistics.

pressureProfile

double[] pressureProfile

Pressure profile (Pa).

referenceFluid

SystemInterface referenceFluid

Reference fluid for flash calculations.

roughness

double roughness

Pipe wall roughness (m).

sections

TwoFluidSection[] sections

Pipe sections with state.

simulationTime

double simulationTime

Current simulation time (s).

slugTracker

SlugTracker slugTracker

Slug tracker.

soilThermalResistance

double soilThermalResistance

Soil/burial thermal resistance (m²·K/W).

surfaceTemperature

double surfaceTemperature

Surface temperature for heat transfer (K).

surfaceTemperatureProfile

double[] surfaceTemperatureProfile

Surface temperature profile along pipe (K).

temperatureProfile

double[] temperatureProfile

Temperature profile (K).

thermodynamicUpdateInterval

int thermodynamicUpdateInterval

Update thermodynamics every N steps.

timeIntegrator

TimeIntegrator timeIntegrator

Time integrator.

totalSlugVolumeAtOutlet

double totalSlugVolumeAtOutlet

wallDensity

double wallDensity

Pipe wall density (kg/m³) - steel default.

wallHeatCapacity

double wallHeatCapacity

Pipe wall specific heat capacity (J/(kg·K)) - steel default.

wallTemperatureProfile

double[] wallTemperatureProfile

Pipe wall temperature profile (K).

wallThickness

double wallThickness

Pipe wall thickness (m).

waxAppearanceTemperature

double waxAppearanceTemperature

Wax appearance temperature (K).

waxRiskSections

boolean[] waxRiskSections

Sections flagged for wax risk.

Class neqsim.process.equipment.pipeline.TwoPhasePipeLine

class TwoPhasePipeLine extends Pipeline implements Serializable

serialVersionUID:

1000L

Class neqsim.process.equipment.pipeline.WaterHammerPipe

class WaterHammerPipe extends Pipeline implements Serializable

serialVersionUID:

1001L

Serialized Fields

area

double area

characteristicImpedance

double characteristicImpedance

courantNumber

double courantNumber

currentTime

double currentTime

diameter

double diameter

downstreamBoundary

WaterHammerPipe.BoundaryType downstreamBoundary

downstreamHead

double downstreamHead

elevationChange

double elevationChange

flow

double[] flow

flowOld

double[] flowOld

fluidDensity

double fluidDensity

fluidSoundSpeed

double fluidSoundSpeed

fluidViscosity

double fluidViscosity

frictionFactor

double frictionFactor

head

double[] head

headOld

double[] headOld

initialized

boolean initialized

length

double length

maxPressureEnvelope

double[] maxPressureEnvelope

minPressureEnvelope

double[] minPressureEnvelope

numberOfNodes

int numberOfNodes

pipeElasticModulus

double pipeElasticModulus

pipePoissonsRatio

double pipePoissonsRatio

pressureHistory

List<Double> pressureHistory

pressureProfile

double[] pressureProfile

roughness

double roughness

segmentLength

double segmentLength

timeHistory

List<Double> timeHistory

upstreamBoundary

WaterHammerPipe.BoundaryType upstreamBoundary

upstreamHead

double upstreamHead

valveCv

double valveCv

valveOpening

double valveOpening

velocityProfile

double[] velocityProfile

wallThickness

double wallThickness

waveSpeed

double waveSpeed

Package neqsim.process.equipment.pipeline.twophasepipe

Class neqsim.process.equipment.pipeline.twophasepipe.DriftFluxModel

class DriftFluxModel extends Object implements Serializable

serialVersionUID:

1L

Class neqsim.process.equipment.pipeline.twophasepipe.DriftFluxModel.DriftFluxParameters

class DriftFluxParameters extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

C0

double C0

Distribution coefficient C_0.

driftVelocity

double driftVelocity

Drift velocity (m/s).

gasVelocity

double gasVelocity

Gas velocity (m/s).

liquidHoldup

double liquidHoldup

Liquid holdup.

liquidVelocity

double liquidVelocity

Liquid velocity (m/s).

slipRatio

double slipRatio

Slip ratio (v_G / v_L).

voidFraction

double voidFraction

Void fraction.

Class neqsim.process.equipment.pipeline.twophasepipe.DriftFluxModel.EnergyEquationResult

class EnergyEquationResult extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

elevationWorkDeltaT

double elevationWorkDeltaT

Temperature change from elevation work (K).

frictionHeatingDeltaT

double frictionHeatingDeltaT

Temperature change from friction heating (K).

frictionHeatingPower

double frictionHeatingPower

Friction heating power (W).

heatTransferDeltaT

double heatTransferDeltaT

Temperature change from heat transfer to surroundings (K).

heatTransferRate

double heatTransferRate

Total heat transfer rate to surroundings (W).

jouleThomsonDeltaT

double jouleThomsonDeltaT

Temperature change from Joule-Thomson effect (K).

newTemperature

double newTemperature

New temperature after energy balance (K).

Class neqsim.process.equipment.pipeline.twophasepipe.EntrainmentDeposition

class EntrainmentDeposition extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

criticalReFilm

double criticalReFilm

Critical film Reynolds number for entrainment.

criticalWeber

double criticalWeber

Critical Weber number for entrainment onset.

depositionModel

EntrainmentDeposition.DepositionModel depositionModel

Current deposition model.

entrainmentModel

EntrainmentDeposition.EntrainmentModel entrainmentModel

Current entrainment model.

Class neqsim.process.equipment.pipeline.twophasepipe.EntrainmentDeposition.EntrainmentResult

class EntrainmentResult extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

depositionRate

double depositionRate

Deposition rate (kg/m²/s).

dropletConcentration

double dropletConcentration

Droplet concentration in gas core (kg/m³).

dropletDiameter

double dropletDiameter

Sauter mean diameter of droplets (m).

entrainmentFraction

double entrainmentFraction

Entrainment fraction (fraction of liquid entrained).

entrainmentRate

double entrainmentRate

Entrainment rate (kg/m²/s).

filmReynoldsNumber

double filmReynoldsNumber

Film Reynolds number.

isEntraining

boolean isEntraining

Whether entrainment is occurring.

netTransferRate

double netTransferRate

Net mass transfer rate, positive when entrainment > deposition (kg/m²/s).

Class neqsim.process.equipment.pipeline.twophasepipe.FlashTable

class FlashTable extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

dP

double dP

Pressure step size.

dT

double dT

Temperature step size.

gasCompressibility

double[][] gasCompressibility

gasCp

double[][] gasCp

gasDensity

double[][] gasDensity

gasEnthalpy

double[][] gasEnthalpy

gasSoundSpeed

double[][] gasSoundSpeed

gasVaporFraction

double[][] gasVaporFraction

gasViscosity

double[][] gasViscosity

isBuilt

boolean isBuilt

Flag indicating table is built.

liquidCompressibility

double[][] liquidCompressibility

liquidCp

double[][] liquidCp

liquidDensity

double[][] liquidDensity

liquidEnthalpy

double[][] liquidEnthalpy

liquidSoundSpeed

double[][] liquidSoundSpeed

liquidViscosity

double[][] liquidViscosity

nP

int nP

Number of pressure points.

nT

int nT

Number of temperature points.

pMax

double pMax

Maximum pressure (Pa).

pMin

double pMin

Minimum pressure (Pa).

pressures

double[] pressures

Pressure grid points (Pa).

surfaceTension

double[][] surfaceTension

temperatures

double[] temperatures

Temperature grid points (K).

tMax

double tMax

Maximum temperature (K).

tMin

double tMin

Minimum temperature (K).

Class neqsim.process.equipment.pipeline.twophasepipe.FlowRegimeDetector

class FlowRegimeDetector extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

detectionMethod

FlowRegimeDetector.DetectionMethod detectionMethod

Current detection method.

Class neqsim.process.equipment.pipeline.twophasepipe.LiquidAccumulationTracker

class LiquidAccumulationTracker extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

accumulationZones

List<LiquidAccumulationTracker.AccumulationZone> accumulationZones

criticalHoldup

double criticalHoldup

drainageCoefficient

double drainageCoefficient

Class neqsim.process.equipment.pipeline.twophasepipe.LiquidAccumulationTracker.AccumulationZone

class AccumulationZone extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

endPosition

double endPosition

End position (m).

isActive

boolean isActive

Is zone actively accumulating.

isOverflowing

boolean isOverflowing

Is zone at capacity (will slug out).

liquidLevel

double liquidLevel

Liquid level in the low point (m).

liquidVolume

double liquidVolume

Volume of accumulated liquid (m³).

maxVolume

double maxVolume

Maximum volume capacity (m³).

netInflowRate

double netInflowRate

Net inflow rate (m³/s).

outflowRate

double outflowRate

Outflow rate when slugging (m³/s).

sectionIndices

List<Integer> sectionIndices

Associated pipe sections.

startPosition

double startPosition

Start position (m).

timeSinceSlug

double timeSinceSlug

Time since last slug-out (s).

Class neqsim.process.equipment.pipeline.twophasepipe.LiquidAccumulationTracker.SlugCharacteristics

class SlugCharacteristics extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

frontPosition

double frontPosition

Front position (m from inlet).

holdup

double holdup

Liquid holdup in slug (typically 0.8-1.0).

isTerrainInduced

boolean isTerrainInduced

Is this a terrain-induced slug.

length

double length

Slug length (m).

tailPosition

double tailPosition

Tail position (m from inlet).

velocity

double velocity

Slug translational velocity (m/s).

volume

double volume

Slug liquid volume (m³).

Class neqsim.process.equipment.pipeline.twophasepipe.PipeSection

class PipeSection extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

accumulatedLiquidVolume

double accumulatedLiquidVolume

area

double area

diameter

double diameter

elevation

double elevation

flowRegime

PipeSection.FlowRegime flowRegime

frictionPressureGradient

double frictionPressureGradient

gasDensity

double gasDensity

gasEnthalpy

double gasEnthalpy

gasHoldup

double gasHoldup

gasSoundSpeed

double gasSoundSpeed

gasVelocity

double gasVelocity

gasViscosity

double gasViscosity

gravityPressureGradient

double gravityPressureGradient

inclination

double inclination

isHighPoint

boolean isHighPoint

isInSlugBody

boolean isInSlugBody

isInSlugBubble

boolean isInSlugBubble

isLowPoint

boolean isLowPoint

length

double length

liquidDensity

double liquidDensity

liquidEnthalpy

double liquidEnthalpy

liquidHoldup

double liquidHoldup

liquidLevel

double liquidLevel

liquidSoundSpeed

double liquidSoundSpeed

liquidVelocity

double liquidVelocity

liquidViscosity

double liquidViscosity

massTransferRate

double massTransferRate

mixtureDensity

double mixtureDensity

mixtureHeatCapacity

double mixtureHeatCapacity

mixtureVelocity

double mixtureVelocity

position

double position

pressure

double pressure

roughness

double roughness

slugHoldup

double slugHoldup

superficialGasVelocity

double superficialGasVelocity

superficialLiquidVelocity

double superficialLiquidVelocity

surfaceTension

double surfaceTension

temperature

double temperature

Class neqsim.process.equipment.pipeline.twophasepipe.SlugTracker

class SlugTracker extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

averageSlugLength

double averageSlugLength

maxSlugLength

double maxSlugLength

minimumSlugLength

double minimumSlugLength

referenceVelocity

double referenceVelocity

Reference velocity from inlet for fallback when sections have near-zero velocity.

slugFrequency

double slugFrequency

slugHoldupBody

double slugHoldupBody

slugHoldupFilm

double slugHoldupFilm

slugMergeDistance

double slugMergeDistance

slugs

List<SlugTracker.SlugUnit> slugs

totalMassBorrowedFromEulerian

double totalMassBorrowedFromEulerian

Cumulative liquid mass borrowed from Eulerian cells when slugs are created (kg). This enables mass conservation verification between Lagrangian and Eulerian representations.

totalMassReturnedToEulerian

double totalMassReturnedToEulerian

Cumulative liquid mass returned to Eulerian cells from exiting/dissipating slugs (kg). This enables mass conservation verification between Lagrangian and Eulerian representations.

totalSlugsGenerated

int totalSlugsGenerated

totalSlugsMerged

int totalSlugsMerged

Class neqsim.process.equipment.pipeline.twophasepipe.SlugTracker.SlugUnit

class SlugUnit extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

age

double age

Time slug has existed (s).

bodyHoldup

double bodyHoldup

Liquid holdup in slug body.

borrowedFromSections

int[] borrowedFromSections

Array of section indices from which liquid mass was borrowed. Used to return mass to appropriate cells when slug exits or dissipates.

borrowedLiquidMass

double borrowedLiquidMass

Liquid mass borrowed from Eulerian cells (kg). This tracks the mass that was "collected" from the stratified film region to form this slug, enabling proper mass conservation reconciliation between Lagrangian and Eulerian solvers.

bubbleLength

double bubbleLength

Length of Taylor bubble / film region (m).

filmHoldup

double filmHoldup

Liquid holdup in film region.

frontPosition

double frontPosition

Position of slug front (m from inlet).

frontVelocity

double frontVelocity

Slug front velocity (m/s).

id

int id

Unique slug identifier.

isDecaying

boolean isDecaying

Is this slug decaying.

isGrowing

boolean isGrowing

Is this slug actively growing.

isTerrainInduced

boolean isTerrainInduced

Is this a terrain-induced slug.

liquidVolume

double liquidVolume

Liquid volume in slug (m³).

localInclination

double localInclination

Local pipe inclination at slug front.

slugBodyLength

double slugBodyLength

Length of liquid slug body (m).

tailPosition

double tailPosition

Position of slug tail (m from inlet).

tailVelocity

double tailVelocity

Slug tail velocity (m/s).

Class neqsim.process.equipment.pipeline.twophasepipe.ThermodynamicCoupling

class ThermodynamicCoupling extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

flashTable

FlashTable flashTable

Pre-computed flash table (optional).

flashTolerance

double flashTolerance

Flash tolerance for convergence.

maxFlashIterations

int maxFlashIterations

Maximum flash iterations.

maxPressure

double maxPressure

Maximum pressure for valid flash (Pa).

maxTemperature

double maxTemperature

Maximum temperature for valid flash (K).

minPressure

double minPressure

Minimum pressure for valid flash (Pa).

minTemperature

double minTemperature

Minimum temperature for valid flash (K).

referenceFluid

SystemInterface referenceFluid

Reference fluid system for flash calculations.

useFlashTable

boolean useFlashTable

Whether to use table interpolation instead of rigorous flash.

Class neqsim.process.equipment.pipeline.twophasepipe.ThermodynamicCoupling.ThermoProperties

class ThermoProperties extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

converged

boolean converged

Flash convergence flag.

errorMessage

String errorMessage

Error message if flash failed.

gasCompressibility

double gasCompressibility

Gas compressibility factor Z.

gasCp

double gasCp

Gas specific heat at constant pressure Cp (J/(kg·K)).

gasDensity

double gasDensity

Gas density (kg/m³).

gasEnthalpy

double gasEnthalpy

Gas specific enthalpy (J/kg).

gasMolarMass

double gasMolarMass

Gas molecular weight (kg/kmol).

gasSoundSpeed

double gasSoundSpeed

Gas sound speed (m/s).

gasThermalConductivity

double gasThermalConductivity

Gas thermal conductivity (W/(m·K)).

gasVaporFraction

double gasVaporFraction

Gas mole fraction.

gasViscosity

double gasViscosity

Gas dynamic viscosity (Pa·s).

liquidCompressibility

double liquidCompressibility

Liquid compressibility factor Z.

liquidCp

double liquidCp

Liquid specific heat at constant pressure Cp (J/(kg·K)).

liquidDensity

double liquidDensity

Liquid density (kg/m³).

liquidEnthalpy

double liquidEnthalpy

Liquid specific enthalpy (J/kg).

liquidFraction

double liquidFraction

Liquid mole fraction.

liquidMolarMass

double liquidMolarMass

Liquid molecular weight (kg/kmol).

liquidSoundSpeed

double liquidSoundSpeed

Liquid sound speed (m/s).

liquidThermalConductivity

double liquidThermalConductivity

Liquid thermal conductivity (W/(m·K)).

liquidViscosity

double liquidViscosity

Liquid dynamic viscosity (Pa·s).

surfaceTension

double surfaceTension

Gas-liquid surface tension (N/m).

Class neqsim.process.equipment.pipeline.twophasepipe.ThreeFluidConservationEquations

class ThreeFluidConservationEquations extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

enableHeatTransfer

boolean enableHeatTransfer

Enable heat transfer from surroundings.

geometryCalc

GeometryCalculator geometryCalc

Geometry calculator for stratified flow.

heatTransferCoefficient

double heatTransferCoefficient

Heat transfer coefficient (W/(m²·K)).

interfacialFriction

InterfacialFriction interfacialFriction

Interfacial friction calculator.

surfaceTemperature

double surfaceTemperature

Surface temperature for heat transfer (K).

wallFriction

WallFriction wallFriction

Wall friction calculator.

Class neqsim.process.equipment.pipeline.twophasepipe.ThreeFluidConservationEquations.ThreeFluidRHS

class ThreeFluidRHS extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

energy

double energy

Mixture energy RHS: d(E)/dt.

gasMass

double gasMass

Gas mass RHS: d(αg ρg A)/dt.

gasMomentum

double gasMomentum

Gas momentum RHS: d(Mg)/dt.

gasOilInterfacialShear

double gasOilInterfacialShear

Gas-oil interfacial shear stress (Pa).

gasWallShear

double gasWallShear

Gas wall shear stress (Pa).

oilMass

double oilMass

Oil mass RHS: d(αo ρo A)/dt.

oilMomentum

double oilMomentum

Oil momentum RHS: d(Mo)/dt.

oilWallShear

double oilWallShear

Oil wall shear stress (Pa).

oilWaterInterfacialShear

double oilWaterInterfacialShear

Oil-water interfacial shear stress (Pa).

waterMass

double waterMass

Water mass RHS: d(αw ρw A)/dt.

waterMomentum

double waterMomentum

Water momentum RHS: d(Mw)/dt.

waterWallShear

double waterWallShear

Water wall shear stress (Pa).

Class neqsim.process.equipment.pipeline.twophasepipe.ThreeFluidSection

class ThreeFluidSection extends TwoFluidSection implements Serializable

serialVersionUID:

1L

Serialized Fields

gasOilInterfacialWidth

double gasOilInterfacialWidth

gasOilSurfaceTension

double gasOilSurfaceTension

gasWaterSurfaceTension

double gasWaterSurfaceTension

oilArea

double oilArea

oilDensity

double oilDensity

oilEnthalpy

double oilEnthalpy

oilEvaporationRate

double oilEvaporationRate

oilHoldup

double oilHoldup

oilLevel

double oilLevel

oilMassPerLength

double oilMassPerLength

oilMomentumPerLength

double oilMomentumPerLength

oilVelocity

double oilVelocity

oilViscosity

double oilViscosity

oilWaterInterfacialWidth

double oilWaterInterfacialWidth

oilWaterSurfaceTension

double oilWaterSurfaceTension

oilWettedPerimeter

double oilWettedPerimeter

waterArea

double waterArea

waterCut

double waterCut

waterDensity

double waterDensity

waterEnthalpy

double waterEnthalpy

waterEvaporationRate

double waterEvaporationRate

waterHoldup

double waterHoldup

waterLevel

double waterLevel

waterMassPerLength

double waterMassPerLength

waterMomentumPerLength

double waterMomentumPerLength

waterVelocity

double waterVelocity

waterViscosity

double waterViscosity

waterWettedPerimeter

double waterWettedPerimeter

Class neqsim.process.equipment.pipeline.twophasepipe.TransientPipe

class TransientPipe extends TwoPortEquipment implements Serializable

serialVersionUID:

1L

Serialized Fields

accumulationTracker

LiquidAccumulationTracker accumulationTracker

ambientTemperature

double ambientTemperature

cflNumber

double cflNumber

currentStep

int currentStep

diameter

double diameter

driftFluxModel

DriftFluxModel driftFluxModel

dt

double dt

dx

double dx

elevationProfile

double[] elevationProfile

energyResidual

double energyResidual

flowRegimeDetector

FlowRegimeDetector flowRegimeDetector

gasVelocityProfile

double[] gasVelocityProfile

historyIndex

int historyIndex

historyInterval

int historyInterval

inclinationProfile

double[] inclinationProfile

includeHeatTransfer

boolean includeHeatTransfer

inletBCType

TransientPipe.BoundaryCondition inletBCType

inletMassFlow

double inletMassFlow

inletPressureValue

double inletPressureValue

isConverged

boolean isConverged

jouleThomsonCoeff

double jouleThomsonCoeff

length

double length

liquidHoldupProfile

double[] liquidHoldupProfile

liquidVelocityProfile

double[] liquidVelocityProfile

massResidual

double massResidual

maxSimulationTime

double maxSimulationTime

maxTimeStep

double maxTimeStep

minTimeStep

double minTimeStep

numberOfSections

int numberOfSections

outletBCType

TransientPipe.BoundaryCondition outletBCType

outletMassFlow

double outletMassFlow

outletPressureExplicitlySet

boolean outletPressureExplicitlySet

outletPressureValue

double outletPressureValue

overallHeatTransferCoeff

double overallHeatTransferCoeff

pipeElasticity

double pipeElasticity

pressureHistory

double[][] pressureHistory

pressureProfile

double[] pressureProfile

referenceFluid

SystemInterface referenceFluid

roughness

double roughness

sections

PipeSection[] sections

simulationTime

double simulationTime

slugTracker

SlugTracker slugTracker

temperatureProfile

double[] temperatureProfile

thermodynamicUpdateInterval

int thermodynamicUpdateInterval

totalTimeSteps

int totalTimeSteps

updateThermodynamics

boolean updateThermodynamics

wallThickness

double wallThickness

Class neqsim.process.equipment.pipeline.twophasepipe.TwoFluidConservationEquations

class TwoFluidConservationEquations extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

enableHeatTransfer

boolean enableHeatTransfer

Enable heat transfer to surroundings.

enableWaterOilSlip

boolean enableWaterOilSlip

Enable water-oil velocity slip (7-equation model). When true, oil and water have separate momentum equations allowing different velocities.

flowRegimeDetector

FlowRegimeDetector flowRegimeDetector

fluxCalculator

AUSMPlusFluxCalculator fluxCalculator

geometryCalc

GeometryCalculator geometryCalc

heatTransferCoefficient

double heatTransferCoefficient

Heat transfer coefficient (W/(m²·K)).

includeEnergyEquation

boolean includeEnergyEquation

includeMassTransfer

boolean includeMassTransfer

interfacialFriction

InterfacialFriction interfacialFriction

massTransferCoefficient

double massTransferCoefficient

reconstructor

MUSCLReconstructor reconstructor

surfaceTemperature

double surfaceTemperature

Surface temperature for heat transfer (K).

wallFriction

WallFriction wallFriction

Class neqsim.process.equipment.pipeline.twophasepipe.TwoFluidSection

class TwoFluidSection extends PipeSection implements Serializable

serialVersionUID:

1L

Serialized Fields

energyPerLength

double energyPerLength

Mixture energy per unit length: (α_g*ρ_g*E_g + α_L*ρ_L*E_L) * A (J/m).

energySource

double energySource

Energy source (W/m). Heat transfer + friction work.

gasHydraulicDiameter

double gasHydraulicDiameter

Gas hydraulic diameter (m).

gasMassPerLength

double gasMassPerLength

Gas mass per unit length: α_g * ρ_g * A (kg/m).

gasMassSource

double gasMassSource

Gas mass source (kg/(m·s)). From liquid evaporation.

gasMomentumPerLength

double gasMomentumPerLength

Gas momentum per unit length: α_g * ρ_g * v_g * A (kg/s).

gasMomentumSource

double gasMomentumSource

Gas momentum source (N/m). Wall + interfacial + gravity.

gasWallShear

double gasWallShear

Gas wall shear stress (Pa).

gasWettedPerimeter

double gasWettedPerimeter

Gas wetted perimeter (m).

interfacialShear

double interfacialShear

Interfacial shear stress (Pa). Positive = gas pushes liquid.

interfacialWidth

double interfacialWidth

Interfacial width/perimeter (m).

liquidHydraulicDiameter

double liquidHydraulicDiameter

Liquid hydraulic diameter (m).

liquidMassPerLength

double liquidMassPerLength

Liquid mass per unit length: α_L * ρ_L * A (kg/m).

liquidMassSource

double liquidMassSource

Liquid mass source (kg/(m·s)). From gas condensation.

liquidMomentumPerLength

double liquidMomentumPerLength

Liquid momentum per unit length: α_L * ρ_L * v_L * A (kg/s).

liquidMomentumSource

double liquidMomentumSource

Liquid momentum source (N/m). Wall + interfacial + gravity.

liquidWallShear

double liquidWallShear

Liquid wall shear stress (Pa).

liquidWettedPerimeter

double liquidWettedPerimeter

Liquid wetted perimeter (m).

oilDensity

double oilDensity

Oil density (kg/m³).

oilFractionInLiquid

double oilFractionInLiquid

Oil holdup within liquid phase (oil/(oil+water)).

oilHoldup

double oilHoldup

Oil holdup (fraction of pipe area). α_o = α_L - α_w

oilMassPerLength

double oilMassPerLength

Oil mass per unit length: α_o * ρ_o * A (kg/m).

oilMomentumPerLength

double oilMomentumPerLength

Oil momentum per unit length: α_o * ρ_o * v_o * A (kg/s).

oilVelocity

double oilVelocity

Oil velocity (m/s).

oilViscosity

double oilViscosity

Oil viscosity (Pa·s).

stratifiedLiquidLevel

double stratifiedLiquidLevel

Liquid level for stratified flow (m).

waterCut

double waterCut

Water cut (water fraction of total liquid).

waterDensity

double waterDensity

Water density (kg/m³).

waterHoldup

double waterHoldup

Water holdup (fraction of pipe area). α_w

waterMassPerLength

double waterMassPerLength

Water mass per unit length: α_w * ρ_w * A (kg/m).

waterMomentumPerLength

double waterMomentumPerLength

Water momentum per unit length: α_w * ρ_w * v_w * A (kg/s).

waterVelocity

double waterVelocity

Water velocity (m/s).

waterViscosity

double waterViscosity

Water viscosity (Pa·s).

Package neqsim.process.equipment.pipeline.twophasepipe.closure

Class neqsim.process.equipment.pipeline.twophasepipe.closure.GeometryCalculator

class GeometryCalculator extends Object implements Serializable

serialVersionUID:

1L

Class neqsim.process.equipment.pipeline.twophasepipe.closure.GeometryCalculator.StratifiedGeometry

class StratifiedGeometry extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

gasArea

double gasArea

Gas cross-sectional area (m²).

gasHydraulicDiameter

double gasHydraulicDiameter

Gas hydraulic diameter (m).

gasWettedPerimeter

double gasWettedPerimeter

Wetted perimeter - gas contact with wall (m).

interfacialWidth

double interfacialWidth

Interfacial width - gas-liquid interface length (m).

liquidAngle

double liquidAngle

Half-angle subtended by liquid at pipe center (radians).

liquidArea

double liquidArea

Liquid cross-sectional area (m²).

liquidHoldup

double liquidHoldup

Liquid holdup (volume fraction).

liquidHydraulicDiameter

double liquidHydraulicDiameter

Liquid hydraulic diameter (m).

liquidLevel

double liquidLevel

Liquid level from bottom of pipe (m).

liquidWettedPerimeter

double liquidWettedPerimeter

Wetted perimeter - liquid contact with wall (m).

Class neqsim.process.equipment.pipeline.twophasepipe.closure.InterfacialFriction

class InterfacialFriction extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

geometryCalc

GeometryCalculator geometryCalc

Geometry calculator for stratified flow.

Class neqsim.process.equipment.pipeline.twophasepipe.closure.InterfacialFriction.InterfacialFrictionResult

class InterfacialFrictionResult extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

frictionFactor

double frictionFactor

Interfacial friction factor.

interfacialAreaPerLength

double interfacialAreaPerLength

Interfacial area per unit length (m²/m = m).

interfacialShear

double interfacialShear

Interfacial shear stress (Pa). Positive = gas pushes liquid.

slipVelocity

double slipVelocity

Slip velocity (v_G - v_L) (m/s).

Class neqsim.process.equipment.pipeline.twophasepipe.closure.WallFriction

class WallFriction extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

defaultRoughness

double defaultRoughness

Default pipe roughness (m).

geometryCalc

GeometryCalculator geometryCalc

Geometry calculator for stratified flow.

Class neqsim.process.equipment.pipeline.twophasepipe.closure.WallFriction.WallFrictionResult

class WallFrictionResult extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

gasFrictionFactor

double gasFrictionFactor

Gas Fanning friction factor.

gasReynolds

double gasReynolds

Gas Reynolds number.

gasWallShear

double gasWallShear

Gas wall shear stress (Pa).

liquidFrictionFactor

double liquidFrictionFactor

Liquid Fanning friction factor.

liquidReynolds

double liquidReynolds

Liquid Reynolds number.

liquidWallShear

double liquidWallShear

Liquid wall shear stress (Pa).

Package neqsim.process.equipment.pipeline.twophasepipe.numerics

Class neqsim.process.equipment.pipeline.twophasepipe.numerics.AUSMPlusFluxCalculator

class AUSMPlusFluxCalculator extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

alpha

double alpha

AUSM+ parameter α (typically 3/16 for AUSM+).

beta

double beta

AUSM+ parameter β (typically 1/8).

minSoundSpeed

double minSoundSpeed

Minimum sound speed to avoid division by zero.

Class neqsim.process.equipment.pipeline.twophasepipe.numerics.AUSMPlusFluxCalculator.PhaseFlux

class PhaseFlux extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

energyFlux

double energyFlux

Energy flux: α * ρ * v * H (W/m² or J/(m²·s)).

holdupFlux

double holdupFlux

Holdup flux: α * v (m/s).

massFlux

double massFlux

Mass flux: α * ρ * v (kg/(m²·s)).

momentumFlux

double momentumFlux

Momentum flux: α * ρ * v² + α * P (Pa or N/m²).

Class neqsim.process.equipment.pipeline.twophasepipe.numerics.AUSMPlusFluxCalculator.PhaseState

class PhaseState extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

density

double density

Density (kg/m³).

enthalpy

double enthalpy

Specific enthalpy (J/kg).

holdup

double holdup

Volume fraction (0-1).

pressure

double pressure

Pressure (Pa).

soundSpeed

double soundSpeed

Sound speed (m/s).

velocity

double velocity

Velocity (m/s).

Class neqsim.process.equipment.pipeline.twophasepipe.numerics.AUSMPlusFluxCalculator.TwoFluidFlux

class TwoFluidFlux extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

gasFlux

AUSMPlusFluxCalculator.PhaseFlux gasFlux

Gas phase fluxes.

interfaceMach

double interfaceMach

Interface Mach number (for diagnostics).

liquidFlux

AUSMPlusFluxCalculator.PhaseFlux liquidFlux

Liquid phase fluxes.

Class neqsim.process.equipment.pipeline.twophasepipe.numerics.MUSCLReconstructor

class MUSCLReconstructor extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

limiterType

MUSCLReconstructor.SlopeLimiter limiterType

Current limiter type.

Class neqsim.process.equipment.pipeline.twophasepipe.numerics.MUSCLReconstructor.ReconstructedPair

class ReconstructedPair extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

left

double left

Left state at interface (from cell i).

right

double right

Right state at interface (from cell i+1).

Class neqsim.process.equipment.pipeline.twophasepipe.numerics.TimeIntegrator

class TimeIntegrator extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

cflNumber

double cflNumber

CFL number for time step control (0 < CFL < 1).

currentDt

double currentDt

Current time step (s).

currentTime

double currentTime

Current simulation time (s).

maxTimeStep

double maxTimeStep

Maximum allowed time step (s).

method

TimeIntegrator.Method method

Current integration method.

minTimeStep

double minTimeStep

Minimum allowed time step (s).

Package neqsim.process.equipment.powergeneration

Class neqsim.process.equipment.powergeneration.FuelCell

class FuelCell extends TwoPortEquipment implements Serializable

serialVersionUID:

1000L

Serialized Fields

efficiency

double efficiency

heatLoss

double heatLoss

oxidantStream

StreamInterface oxidantStream

power

double power

Class neqsim.process.equipment.powergeneration.GasTurbine

class GasTurbine extends TwoPortEquipment implements Serializable

serialVersionUID:

1000L

Serialized Fields

airCompressor

Compressor airCompressor

airGasRatio

double airGasRatio

airStream

StreamInterface airStream

combustionpressure

double combustionpressure

compressorPower

double compressorPower

expanderPower

double expanderPower

heat

double heat

power

double power

thermoSystem

SystemInterface thermoSystem

Class neqsim.process.equipment.powergeneration.SolarPanel

class SolarPanel extends ProcessEquipmentBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

efficiency

double efficiency

irradiance

double irradiance

panelArea

double panelArea

power

double power

Class neqsim.process.equipment.powergeneration.WindTurbine

class WindTurbine extends ProcessEquipmentBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

airDensity

double airDensity

power

double power

powerCoefficient

double powerCoefficient

rotorArea

double rotorArea

windSpeed

double windSpeed

Package neqsim.process.equipment.pump

Class neqsim.process.equipment.pump.ESPPump

class ESPPump extends Pump implements Serializable

serialVersionUID:

1000L

Serialized Fields

degradationCoeffA

double degradationCoeffA

degradationCoeffB

double degradationCoeffB

gasSeparatorEfficiency

double gasSeparatorEfficiency

gasVoidFraction

double gasVoidFraction

hasGasSeparator

boolean hasGasSeparator

headDegradationFactor

double headDegradationFactor

headPerStage

double headPerStage

isGasLocked

boolean isGasLocked

isSurging

boolean isSurging

maxGVF

double maxGVF

numberOfStages

int numberOfStages

surgingGVF

double surgingGVF

Class neqsim.process.equipment.pump.Pump

class Pump extends TwoPortEquipment implements Serializable

serialVersionUID:

1000L

Serialized Fields

calculateAsCompressor

boolean calculateAsCompressor

checkNPSH

boolean checkNPSH

dH

double dH

isentropicEfficiency

double isentropicEfficiency

mechanicalDesign

PumpMechanicalDesign mechanicalDesign

Mechanical design for the pump.

minimumFlow

double minimumFlow

molarFlow

double molarFlow

npshMargin

double npshMargin

outTemperature

double outTemperature

powerSet

boolean powerSet

pressure

double pressure

pressureUnit

String pressureUnit

pumpChart

PumpChartInterface pumpChart

speed

double speed

thermoSystem

SystemInterface thermoSystem

useOutTemperature

boolean useOutTemperature

Class neqsim.process.equipment.pump.PumpChart

class PumpChart extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

cEta

double cEta

cH

double cH

chartConditions

double[] chartConditions

chartValues

ArrayList<PumpCurve> chartValues

cQ

double cQ

efficiency

double[][] efficiency

fanLawCorrectionFitter

org.apache.commons.math3.fitting.WeightedObservedPoints fanLawCorrectionFitter

fanLawCorrectionFunc

org.apache.commons.math3.analysis.polynomials.PolynomialFunction fanLawCorrectionFunc

flow

double[][] flow

hasNPSHCurve

boolean hasNPSHCurve

head

double[][] head

headUnit

String headUnit

isSurge

boolean isSurge

lastViscosity

double lastViscosity

maxFlow

double maxFlow

maxReducedFlow

double maxReducedFlow

maxSpeedCurve

double maxSpeedCurve

minFlow

double minFlow

minReducedFlow

double minReducedFlow

minSpeedCurve

double minSpeedCurve

npsh

double[][] npsh

redEfficiency

double[][] redEfficiency

redflow

double[][] redflow

redhead

double[][] redhead

redNPSH

double[][] redNPSH

reducedEfficiencyFitter

org.apache.commons.math3.fitting.WeightedObservedPoints reducedEfficiencyFitter

reducedEfficiencyFunc

org.apache.commons.math3.analysis.polynomials.PolynomialFunction reducedEfficiencyFunc

reducedFlowFitter

org.apache.commons.math3.fitting.WeightedObservedPoints reducedFlowFitter

reducedHeadFitter

org.apache.commons.math3.fitting.WeightedObservedPoints reducedHeadFitter

reducedHeadFitterFunc

org.apache.commons.math3.analysis.polynomials.PolynomialFunction reducedHeadFitterFunc

reducedNPSHFitter

org.apache.commons.math3.fitting.WeightedObservedPoints reducedNPSHFitter

reducedNPSHFunc

org.apache.commons.math3.analysis.polynomials.PolynomialFunction reducedNPSHFunc

referenceDensity

double referenceDensity

referenceSpeed

double referenceSpeed

referenceViscosity

double referenceViscosity

refMW

double refMW

refPressure

double refPressure

refTemperature

double refTemperature

refZ

double refZ

speed

double[] speed

usePumpChart

boolean usePumpChart

useRealKappa

boolean useRealKappa

useViscosityCorrection

boolean useViscosityCorrection

Class neqsim.process.equipment.pump.PumpChartAlternativeMapLookupExtrapolate

class PumpChartAlternativeMapLookupExtrapolate extends CompressorChartAlternativeMapLookupExtrapolate implements Serializable

serialVersionUID:

1000L

Serialized Fields

usePumpChart

boolean usePumpChart

Class neqsim.process.equipment.pump.PumpCurve

class PumpCurve extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

efficiency

double[] efficiency

flow

double[] flow

head

double[] head

speed

double speed

Package neqsim.process.equipment.reactor

Class neqsim.process.equipment.reactor.FurnaceBurner

class FurnaceBurner extends ProcessEquipmentBaseClass implements Serializable

serialVersionUID:

1L

Serialized Fields

airFuelRatioMass

double airFuelRatioMass

airInlet

StreamInterface airInlet

burnerDesign

FurnaceBurner.BurnerDesign burnerDesign

coolingFactor

double coolingFactor

emissionRatesKgPerHr

Map<String,Double> emissionRatesKgPerHr

excessAirFraction

double excessAirFraction

flameTemperature

double flameTemperature

fuelInlet

StreamInterface fuelInlet

heatReleasekW

double heatReleasekW

outletStream

StreamInterface outletStream

reactor

GibbsReactor reactor

surroundingsTemperatureK

double surroundingsTemperatureK

Class neqsim.process.equipment.reactor.GibbsReactor

class GibbsReactor extends TwoPortEquipment implements Serializable

serialVersionUID:

1000L

Serialized Fields

actualIterations

int actualIterations

componentMap

Map<String, GibbsReactor.GibbsComponent> componentMap

converged

boolean converged

convergenceTolerance

double convergenceTolerance

dampingComposition

double dampingComposition

deltaNorm

double deltaNorm

dG

double dG

dT

double dT

elementMoleBalanceDiff

double[] elementMoleBalanceDiff

elementMoleBalanceIn

double[] elementMoleBalanceIn

elementMoleBalanceOut

double[] elementMoleBalanceOut

elementNames

String[] elementNames

energyMode

GibbsReactor.EnergyMode energyMode

enthalpyOfReactions

double enthalpyOfReactions

enthalpyOld

double enthalpyOld

finalConvergenceError

double finalConvergenceError

finalMoles

Map<String,Double> finalMoles

G

double G

gibbsDatabase

List<GibbsReactor.GibbsComponent> gibbsDatabase

GOLD

double GOLD

inertComponents

Set<String> inertComponents

initialMoles

Map<String,Double> initialMoles

inlet_mole

List<Double> inlet_mole

inletEnthalpy

double inletEnthalpy

jacobianColLabels

List<String> jacobianColLabels

jacobianInverse

double[][] jacobianInverse

jacobianMatrix

double[][] jacobianMatrix

jacobianRowLabels

List<String> jacobianRowLabels

lagrangeContributions

Map<String,Double> lagrangeContributions

lambda

double[] lambda

maxIterations

int maxIterations

method

String method

objectiveFunctionValues

Map<String,Double> objectiveFunctionValues

objectiveMinimizationVector

double[] objectiveMinimizationVector

objectiveMinimizationVectorLabels

List<String> objectiveMinimizationVectorLabels

outlet_mole

List<Double> outlet_mole

outletEnthalpy

double outletEnthalpy

processedComponentIndexMap

Map<String,Integer> processedComponentIndexMap

processedComponents

List<String> processedComponents

system

SystemInterface system

temperatureChange

double temperatureChange

tempUpdateIter

int tempUpdateIter

useAllDatabaseSpecies

boolean useAllDatabaseSpecies

variableComponents

List<String> variableComponents

Class neqsim.process.equipment.reactor.GibbsReactorCO2

class GibbsReactorCO2 extends TwoPortEquipment implements Serializable

serialVersionUID:

1L

Package neqsim.process.equipment.reservoir

Class neqsim.process.equipment.reservoir.ReservoirCVDsim

class ReservoirCVDsim extends ProcessEquipmentBaseClass implements Serializable

serialVersionUID:

1000L

Class neqsim.process.equipment.reservoir.ReservoirDiffLibsim

class ReservoirDiffLibsim extends ProcessEquipmentBaseClass implements Serializable

serialVersionUID:

1000L

Class neqsim.process.equipment.reservoir.ReservoirTPsim

class ReservoirTPsim extends ProcessEquipmentBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

flowRate

double flowRate

flowUnit

String flowUnit

outStream

StreamInterface outStream

pressure

double pressure

prodPhaseName

String prodPhaseName

pUnit

String pUnit

reservoirFluid

SystemInterface reservoirFluid

temperature

double temperature

tUnit

String tUnit

Class neqsim.process.equipment.reservoir.SimpleReservoir

class SimpleReservoir extends ProcessEquipmentBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

gasInjector

ArrayList<Well> gasInjector

gasProducer

ArrayList<Well> gasProducer

gasProductionTotal

double gasProductionTotal

gasVolume

double gasVolume

lowPressureLimit

double lowPressureLimit

OGIP

double OGIP

oilProducer

ArrayList<Well> oilProducer

oilProductionTotal

double oilProductionTotal

oilVolume

double oilVolume

OOIP

double OOIP

reservoirVolume

double reservoirVolume

thermoSystem

SystemInterface thermoSystem

waterInjector

ArrayList<Well> waterInjector

waterProducer

ArrayList<Well> waterProducer

waterVolume

double waterVolume

Class neqsim.process.equipment.reservoir.TubingPerformance

class TubingPerformance extends TwoPortEquipment implements Serializable

serialVersionUID:

1000L

Serialized Fields

bottomHolePressure

double bottomHolePressure

bottomHoleTemperature

double bottomHoleTemperature

depthProfile

double[] depthProfile

formationThermalConductivity

double formationThermalConductivity

geothermalGradient

double geothermalGradient

holdupProfile

double[] holdupProfile

inclination

double inclination

numberOfSegments

int numberOfSegments

overallHeatTransferCoeff

double overallHeatTransferCoeff

pressureDropCorrelation

TubingPerformance.PressureDropCorrelation pressureDropCorrelation

pressureProfile

double[] pressureProfile

productionTime

double productionTime

tableVLPBHP

double[] tableVLPBHP

tableVLPFlowRates

double[] tableVLPFlowRates

tableVLPWellheadPressure

double tableVLPWellheadPressure

temperatureModel

TubingPerformance.TemperatureModel temperatureModel

temperatureProfile

double[] temperatureProfile

totalPressureDrop

double totalPressureDrop

tubingDiameter

double tubingDiameter

tubingLength

double tubingLength

useTableVLP

boolean useTableVLP

vlpBottomHolePressures

double[] vlpBottomHolePressures

vlpFlowRates

double[] vlpFlowRates

vlpWellheadPressures

double[] vlpWellheadPressures

wallRoughness

double wallRoughness

wellheadPressure

double wellheadPressure

wellheadTemperature

double wellheadTemperature

Class neqsim.process.equipment.reservoir.Well

class Well extends NamedBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

stream

StreamInterface stream

x

double x

y

double y

z

double z

Class neqsim.process.equipment.reservoir.WellFlow

class WellFlow extends TwoPortEquipment implements Serializable

serialVersionUID:

1000L

Serialized Fields

backpressureA

double backpressureA

backpressureB

double backpressureB

calcpressure

boolean calcpressure

fetkovichC

double fetkovichC

fetkovichN

double fetkovichN

inflowModel

WellFlow.InflowPerformanceModel inflowModel

inflowTablePwf

double[] inflowTablePwf

inflowTableRate

double[] inflowTableRate

isMultiLayer

boolean isMultiLayer

layers

List<WellFlow.ReservoirLayer> layers

pressureOut

double pressureOut

pressureUnit

String pressureUnit

thermoSystem

SystemInterface thermoSystem

useWellProductionIndex

boolean useWellProductionIndex

vogelQmax

double vogelQmax

vogelRefPres

double vogelRefPres

wellProductionIndex

double wellProductionIndex

Class neqsim.process.equipment.reservoir.WellSystem

class WellSystem extends ProcessEquipmentBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

backpressureA

double backpressureA

backpressureB

double backpressureB

bhTemperature

double bhTemperature

chokeOpening

double chokeOpening

fetkovichC

double fetkovichC

fetkovichN

double fetkovichN

inletStream

StreamInterface inletStream

iprModel

WellSystem.IPRModel iprModel

isMultiLayer

boolean isMultiLayer

layers

List<WellSystem.ReservoirLayer> layers

maxIterations

int maxIterations

operatingBHP

double operatingBHP

operatingFlowRate

double operatingFlowRate

outletStream

StreamInterface outletStream

pdCorrelation

TubingPerformance.PressureDropCorrelation pdCorrelation

productionChoke

ThrottlingValve productionChoke

productivityIndex

double productivityIndex

reservoirPressure

double reservoirPressure

reservoirStream

StreamInterface reservoirStream

targetWellheadPressure

double targetWellheadPressure

tempModel

TubingPerformance.TemperatureModel tempModel

tolerance

double tolerance

tubingDiameter

double tubingDiameter

tubingInclination

double tubingInclination

tubingLength

double tubingLength

tubingRoughness

double tubingRoughness

tubingVLP

TubingPerformance tubingVLP

vlpSolverMode

WellSystem.VLPSolverMode vlpSolverMode

vogelQmax

double vogelQmax

wellFlowIPR

WellFlow wellFlowIPR

whTemperature

double whTemperature

Package neqsim.process.equipment.separator

Class neqsim.process.equipment.separator.GasScrubber

class GasScrubber extends Separator implements Serializable

serialVersionUID:

1000L

Class neqsim.process.equipment.separator.GasScrubberSimple

class GasScrubberSimple extends Separator implements Serializable

serialVersionUID:

1000L

Serialized Fields

gasOutStream

StreamInterface gasOutStream

gasSystem

SystemInterface gasSystem

inletStream

StreamInterface inletStream

liquidOutStream

StreamInterface liquidOutStream

liquidSystem

SystemInterface liquidSystem

thermoSystemCloned

SystemInterface thermoSystemCloned

waterSystem

SystemInterface waterSystem

Class neqsim.process.equipment.separator.Hydrocyclone

class Hydrocyclone extends Separator implements Serializable

serialVersionUID:

1000L

Serialized Fields

oilInAqueous

double oilInAqueous

overflowPressure

double overflowPressure

PDR

double PDR

rejectRatio

double rejectRatio

separationEfficiency

double separationEfficiency

underflowPressure

double underflowPressure

waterOutStream

StreamInterface waterOutStream

Class neqsim.process.equipment.separator.NeqGasScrubber

class NeqGasScrubber extends Separator implements Serializable

serialVersionUID:

1000L

Serialized Fields

gasOutStream

StreamInterface gasOutStream

gasSystem

SystemInterface gasSystem

inletStream

StreamInterface inletStream

liquidOutStream

StreamInterface liquidOutStream

liquidSystem

SystemInterface liquidSystem

scrubberSection

ArrayList<SeparatorSection> scrubberSection

thermoSystem

SystemInterface thermoSystem

thermoSystemCloned

SystemInterface thermoSystemCloned

waterSystem

SystemInterface waterSystem

Class neqsim.process.equipment.separator.Separator

class Separator extends ProcessEquipmentBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

designLiquidLevelFraction

double designLiquidLevelFraction

efficiency

double efficiency

gasCarryunderFraction

double gasCarryunderFraction

gasInLiquid

double gasInLiquid

gasInLiquidSpec

String gasInLiquidSpec

gasOutStream

StreamInterface gasOutStream

gasSystem

SystemInterface gasSystem

gasVolume

double gasVolume

heatInput

double heatInput

heatInputUnit

String heatInputUnit

inletStreamMixer

Mixer inletStreamMixer

internalDiameter

double internalDiameter

Inner diameter/height of separator volume.

internalRadius

double internalRadius

isInitTransient

boolean isInitTransient

lastEnthalpy

double lastEnthalpy

lastFlowRate

double lastFlowRate

lastPressure

double lastPressure

liquidCarryoverFraction

double liquidCarryoverFraction

liquidLevel

double liquidLevel

Liquid level height in meters (default set to 50% of internal diameter).

liquidOutStream

StreamInterface liquidOutStream

liquidSystem

SystemInterface liquidSystem

liquidVolume

double liquidVolume

numberOfInputStreams

int numberOfInputStreams

oilInGas

double oilInGas

oilInGasSpec

String oilInGasSpec

orientation

String orientation

Orientation of separator. "horizontal" or "vertical"

pressureDrop

double pressureDrop

separatorLength

double separatorLength

Length of separator volume.

separatorMechanicalDesign

SeparatorMechanicalDesign separatorMechanicalDesign

separatorSection

ArrayList<SeparatorSection> separatorSection

separatorVolume

double separatorVolume

Separator volume.

sepCrossArea

double sepCrossArea

Separator cross sectional area.

setHeatInput

boolean setHeatInput

specifiedStream

String specifiedStream

thermoSystem

SystemInterface thermoSystem

thermoSystem2

SystemInterface thermoSystem2

thermoSystemCloned

SystemInterface thermoSystemCloned

waterInGas

double waterInGas

waterInGasSpec

String waterInGasSpec

waterSystem

SystemInterface waterSystem

Class neqsim.process.equipment.separator.ThreePhaseSeparator

class ThreePhaseSeparator extends Separator implements Serializable

serialVersionUID:

1000L

Serialized Fields

aqueousInGas

double aqueousInGas

aqueousInGasSpec

String aqueousInGasSpec

aqueousInOil

double aqueousInOil

aqueousInOilSpec

String aqueousInOilSpec

gasInAqueous

double gasInAqueous

gasInAqueousSpec

String gasInAqueousSpec

gasInOil

double gasInOil

gasInOilSpec

String gasInOilSpec

gasOutletFlowFraction

double gasOutletFlowFraction

Gas outlet valve flow fraction (0.0 = fully closed, 1.0 = fully open).

lastEnthalpy

double lastEnthalpy

lastFlowRate

double lastFlowRate

lastPressure

double lastPressure

oilInAqueous

double oilInAqueous

oilInAqueousSpec

String oilInAqueousSpec

oilInGas

double oilInGas

oilInGasSpec

String oilInGasSpec

oilLevel

double oilLevel

Oil level height in meters (bottom of separator to top of oil phase).

oilOutletFlowFraction

double oilOutletFlowFraction

Oil outlet valve flow fraction (0.0 = fully closed, 1.0 = fully open).

specifiedStream

String specifiedStream

useTempMultiPhaseCheck

boolean useTempMultiPhaseCheck

waterLevel

double waterLevel

Water level height in meters (bottom of separator to water-oil interface).

waterOutletFlowFraction

double waterOutletFlowFraction

Water outlet valve flow fraction (0.0 = fully closed, 1.0 = fully open).

waterOutStream

StreamInterface waterOutStream

Class neqsim.process.equipment.separator.TwoPhaseSeparator

class TwoPhaseSeparator extends Separator implements Serializable

serialVersionUID:

1000L

Package neqsim.process.equipment.separator.sectiontype

Class neqsim.process.equipment.separator.sectiontype.ManwaySection

class ManwaySection extends SeparatorSection implements Serializable

serialVersionUID:

1000L

Class neqsim.process.equipment.separator.sectiontype.MeshSection

class MeshSection extends SeparatorSection implements Serializable

serialVersionUID:

1000L

Class neqsim.process.equipment.separator.sectiontype.NozzleSection

class NozzleSection extends SeparatorSection implements Serializable

serialVersionUID:

1000L

Class neqsim.process.equipment.separator.sectiontype.PackedSection

class PackedSection extends SeparatorSection implements Serializable

serialVersionUID:

1000L

Class neqsim.process.equipment.separator.sectiontype.SeparatorSection

class SeparatorSection extends NamedBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

calcEfficiency

boolean calcEfficiency

efficiency

double efficiency

outerDiameter

double outerDiameter

pressureDrop

double pressureDrop

separator

Separator separator

type

String type

Class neqsim.process.equipment.separator.sectiontype.ValveSection

class ValveSection extends SeparatorSection implements Serializable

serialVersionUID:

1000L

Class neqsim.process.equipment.separator.sectiontype.VaneSection

class VaneSection extends SeparatorSection implements Serializable

serialVersionUID:

1000L

Package neqsim.process.equipment.splitter

Class neqsim.process.equipment.splitter.ComponentSplitter

class ComponentSplitter extends ProcessEquipmentBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

inletStream

StreamInterface inletStream

splitFactor

double[] splitFactor

splitNumber

int splitNumber

splitStream

StreamInterface[] splitStream

thermoSystem

SystemInterface thermoSystem

Class neqsim.process.equipment.splitter.Splitter

class Splitter extends ProcessEquipmentBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

flowRates

double[] flowRates

flowUnit

String flowUnit

gasSystem

SystemInterface gasSystem

inletStream

StreamInterface inletStream

lastComposition

double[] lastComposition

lastFlowRate

double lastFlowRate

lastPressure

double lastPressure

lastTemperature

double lastTemperature

liquidSystem

SystemInterface liquidSystem

oldSplitFactor

double[] oldSplitFactor

splitFactor

double[] splitFactor

splitNumber

int splitNumber

splitStream

StreamInterface[] splitStream

thermoSystem

SystemInterface thermoSystem

thermoSystemCloned

SystemInterface thermoSystemCloned

waterSystem

SystemInterface waterSystem

Package neqsim.process.equipment.stream

Class neqsim.process.equipment.stream.EnergyStream

class EnergyStream extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

duty

double duty

name

String name

Class neqsim.process.equipment.stream.EquilibriumStream

class EquilibriumStream extends Stream implements Serializable

serialVersionUID:

1000L

Class neqsim.process.equipment.stream.IronIonSaturationStream

class IronIonSaturationStream extends Stream implements Serializable

serialVersionUID:

1000L

Serialized Fields

reactiveThermoSystem

SystemInterface reactiveThermoSystem

Class neqsim.process.equipment.stream.NeqStream

class NeqStream extends Stream implements Serializable

serialVersionUID:

1000L

Class neqsim.process.equipment.stream.ScalePotentialCheckStream

class ScalePotentialCheckStream extends Stream implements Serializable

serialVersionUID:

1000L

Serialized Fields

reactiveThermoSystem

SystemInterface reactiveThermoSystem

Class neqsim.process.equipment.stream.Stream

class Stream extends ProcessEquipmentBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

gasQuality

double gasQuality

lastComposition

double[] lastComposition

lastFlowRate

double lastFlowRate

lastPressure

double lastPressure

lastTemperature

double lastTemperature

stream

StreamInterface stream

streamNumber

int streamNumber

thermoSystem

SystemInterface thermoSystem

Class neqsim.process.equipment.stream.VirtualStream

class VirtualStream extends ProcessEquipmentBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

composition

double[] composition

compositionUnit

String compositionUnit

flowRate

double flowRate

flowUnit

String flowUnit

outStream

StreamInterface outStream

pressure

double pressure

pressureUnit

String pressureUnit

refStream

StreamInterface refStream

setComposition

boolean setComposition

setFlowRate

boolean setFlowRate

setPressure

boolean setPressure

setTemperature

boolean setTemperature

temperature

double temperature

temperatureUnit

String temperatureUnit

Package neqsim.process.equipment.subsea

Class neqsim.process.equipment.subsea.SimpleFlowLine

class SimpleFlowLine extends TwoPortEquipment implements Serializable

serialVersionUID:

1000L

Serialized Fields

height

double height

length

double length

outletTemperature

double outletTemperature

pipeline

AdiabaticTwoPhasePipe pipeline

Class neqsim.process.equipment.subsea.SubseaWell

class SubseaWell extends TwoPortEquipment implements Serializable

serialVersionUID:

1000L

Serialized Fields

height

double height

length

double length

pipeline

AdiabaticTwoPhasePipe pipeline

Package neqsim.process.equipment.tank

Class neqsim.process.equipment.tank.Tank

class Tank extends ProcessEquipmentBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

efficiency

double efficiency

gasCarryunderFraction

double gasCarryunderFraction

gasOutStream

Stream gasOutStream

gasSystem

SystemInterface gasSystem

gasVolume

double gasVolume

heatTransferNumber

double heatTransferNumber

inletStreamMixer

Mixer inletStreamMixer

liquidCarryoverFraction

double liquidCarryoverFraction

liquidLevel

double liquidLevel

liquidOutStream

Stream liquidOutStream

liquidSystem

SystemInterface liquidSystem

liquidVolume

double liquidVolume

mechanicalDesign

TankMechanicalDesign mechanicalDesign

Mechanical design for the tank.

numberOfInputStreams

int numberOfInputStreams

separatorDiameter

double separatorDiameter

separatorLength

double separatorLength

steelCp

double steelCp

steelWallArea

double steelWallArea

steelWallMass

double steelWallMass

steelWallTemperature

double steelWallTemperature

thermoSystem

SystemInterface thermoSystem

thermoSystemCloned

SystemInterface thermoSystemCloned

volume

double volume

waterSystem

SystemInterface waterSystem

Class neqsim.process.equipment.tank.VesselDepressurization

class VesselDepressurization extends ProcessEquipmentBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

ambientTemperature

double ambientTemperature

backPressure

double backPressure

calculationType

VesselDepressurization.CalculationType calculationType

currentTime

double currentTime

dischargeCoefficient

double dischargeCoefficient

externalHeatTransferCoeff

double externalHeatTransferCoeff

fireCase

boolean fireCase

fireHeatFlux

double fireHeatFlux

fixedQ

double fixedQ

fixedU

double fixedU

flowDirection

VesselDepressurization.FlowDirection flowDirection

gasWallModel

TransientWallHeatTransfer gasWallModel

gasWallTemperature

double gasWallTemperature

gasWallTemperatureHistory

List<Double> gasWallTemperatureHistory

hasLiner

boolean hasLiner

heatRateHistory

List<Double> heatRateHistory

heatTransferType

VesselDepressurization.HeatTransferType heatTransferType

initialBeta

double initialBeta

initialLiquidLevel

double initialLiquidLevel

linerDensity

double linerDensity

linerHeatCapacity

double linerHeatCapacity

linerThermalConductivity

double linerThermalConductivity

linerThickness

double linerThickness

liquidLevelHistory

List<Double> liquidLevelHistory

liquidVolumeFraction

double liquidVolumeFraction

liquidWallModel

TransientWallHeatTransfer liquidWallModel

liquidWallTemperature

double liquidWallTemperature

liquidWallTemperatureHistory

List<Double> liquidWallTemperatureHistory

massFlowHistory

List<Double> massFlowHistory

massHistory

List<Double> massHistory

orientation

VesselDepressurization.VesselOrientation orientation

orificeDiameter

double orificeDiameter

outletStream

StreamInterface outletStream

pressureHistory

List<Double> pressureHistory

temperatureHistory

List<Double> temperatureHistory

thermoSystem

SystemInterface thermoSystem

timeHistory

List<Double> timeHistory

twoPhaseHeatTransfer

boolean twoPhaseHeatTransfer

valveOpeningFraction

double valveOpeningFraction

valveOpeningTime

double valveOpeningTime

vesselDiameter

double vesselDiameter

vesselLength

double vesselLength

volume

double volume

wallDensity

double wallDensity

wallHeatCapacity

double wallHeatCapacity

wallModel

TransientWallHeatTransfer wallModel

wallTemperature

double wallTemperature

wallTemperatureHistory

List<Double> wallTemperatureHistory

wallThermalConductivity

double wallThermalConductivity

wallThickness

double wallThickness

wetSurfaceFraction

double wetSurfaceFraction

Package neqsim.process.equipment.util

Class neqsim.process.equipment.util.Adjuster

class Adjuster extends ProcessEquipmentBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

activateWhenLess

boolean activateWhenLess

adjustedEquipment

ProcessEquipmentInterface adjustedEquipment

adjustedValueGetter

Function<ProcessEquipmentInterface, Double> adjustedValueGetter

adjustedValueSetter

BiConsumer<ProcessEquipmentInterface, Double> adjustedValueSetter

adjustedVariable

String adjustedVariable

adjustedVariableUnit

String adjustedVariableUnit

error

double error

inputValue

double inputValue

iterations

int iterations

maxAdjustedValue

double maxAdjustedValue

minAdjustedValue

double minAdjustedValue

oldError

double oldError

oldInputValue

double oldInputValue

targetComponent

String targetComponent

targetEquipment

ProcessEquipmentInterface targetEquipment

targetPhase

String targetPhase

targetUnit

String targetUnit

targetValue

double targetValue

targetValueCalculator

Function<ProcessEquipmentInterface, Double> targetValueCalculator

targetVariable

String targetVariable

tolerance

double tolerance

Class neqsim.process.equipment.util.BroydenAccelerator

class BroydenAccelerator extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

delayIterations

int delayIterations

Minimum number of iterations before applying acceleration.

dimension

int dimension

Number of variables being accelerated.

inverseJacobian

double[][] inverseJacobian

Inverse Jacobian approximation (stored for efficiency using Sherman-Morrison).

iterationCount

int iterationCount

Number of iterations performed.

maxStepSize

double maxStepSize

Maximum step size to prevent divergence.

previousF

double[] previousF

Previous iteration residual values (f(x) = g(x) - x).

previousX

double[] previousX

Previous iteration input values.

relaxationFactor

double relaxationFactor

Relaxation factor for damping updates (0 < factor <= 1).

Class neqsim.process.equipment.util.Calculator

class Calculator extends ProcessEquipmentBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

calculationMethod

BiConsumer<ArrayList<ProcessEquipmentInterface>, ProcessEquipmentInterface> calculationMethod

inputVariable

ArrayList<ProcessEquipmentInterface> inputVariable

outputVariable

ProcessEquipmentInterface outputVariable

simpleCalculationMethod

Runnable simpleCalculationMethod

type

String type

Class neqsim.process.equipment.util.FlowRateAdjuster

class FlowRateAdjuster extends TwoPortEquipment implements Serializable

serialVersionUID:

1000L

Serialized Fields

activateWhenLess

boolean activateWhenLess

adjustedEquipment

ProcessEquipmentInterface adjustedEquipment

adjustedVariable

String adjustedVariable

adjustedVariableUnit

String adjustedVariableUnit

desiredGasFlow

double desiredGasFlow

desiredOilFlow

double desiredOilFlow

desiredWaterFlow

double desiredWaterFlow

error

double error

inputValue

double inputValue

iterations

int iterations

maxAdjustedValue

double maxAdjustedValue

minAdjustedValue

double minAdjustedValue

name

String name

oldError

double oldError

oldInputValue

double oldInputValue

targetComponent

String targetComponent

targetEquipment

ProcessEquipmentInterface targetEquipment

targetPhase

String targetPhase

targetUnit

String targetUnit

targetValue

double targetValue

targetVariable

String targetVariable

tolerance

double tolerance

unit

String unit

waterDensity

double waterDensity

waterStream

Stream waterStream

Class neqsim.process.equipment.util.FlowSetter

class FlowSetter extends TwoPortEquipment implements Serializable

serialVersionUID:

1000L

Serialized Fields

gasFlowRate

double gasFlowRate

oilFlowRate

double oilFlowRate

pressure

double[] pressure

referenceProcess

ProcessSystem referenceProcess

temperature

double[] temperature

unitGasFlowRate

String unitGasFlowRate

unitOilFlowRate

String unitOilFlowRate

unitP

String unitP

unitT

String unitT

unitWaterFlowRate

String unitWaterFlowRate

waterFlowRate

double waterFlowRate

Class neqsim.process.equipment.util.GORfitter

class GORfitter extends TwoPortEquipment implements Serializable

serialVersionUID:

1000L

Serialized Fields

fitAsGVF

boolean fitAsGVF

GOR

double GOR

GVF

double GVF

pressure

double pressure

referenceConditions

String referenceConditions

temperature

double temperature

unitP

String unitP

unitT

String unitT

Class neqsim.process.equipment.util.MoleFractionControllerUtil

class MoleFractionControllerUtil extends TwoPortEquipment implements Serializable

serialVersionUID:

1000L

Serialized Fields

compName

String compName

moleFrac

double moleFrac

moleFractionReduction

boolean moleFractionReduction

moleFractionReductionRatio

double moleFractionReductionRatio

molesChange

double molesChange

thermoOps

ThermodynamicOperations thermoOps

thermoSystem

SystemInterface thermoSystem

Class neqsim.process.equipment.util.MPFMfitter

class MPFMfitter extends TwoPortEquipment implements Serializable

serialVersionUID:

1000L

Serialized Fields

fitAsGVF

boolean fitAsGVF

GOR

double GOR

GVF

double GVF

pressure

double pressure

referenceConditions

String referenceConditions

referenceFluidPackage

SystemInterface referenceFluidPackage

temperature

double temperature

unitP

String unitP

unitT

String unitT

Class neqsim.process.equipment.util.NeqSimUnit

class NeqSimUnit extends TwoPortEquipment implements Serializable

serialVersionUID:

1000L

Serialized Fields

equipment

String equipment

flowPattern

String flowPattern

ID

double ID

interfacialArea

double interfacialArea

length

double length

numberOfNodes

int numberOfNodes

outerTemperature

double outerTemperature

thermoSystem

SystemInterface thermoSystem

Class neqsim.process.equipment.util.PressureDrop

class PressureDrop extends ThrottlingValve implements Serializable

serialVersionUID:

1000L

Serialized Fields

pressureDrop

double pressureDrop

thermoSystem

SystemInterface thermoSystem

Class neqsim.process.equipment.util.Recycle

class Recycle extends ProcessEquipmentBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

accelerationMethod

AccelerationMethod accelerationMethod

compositionTolerance

double compositionTolerance

downstreamProperty

ArrayList<String> downstreamProperty

errorComposition

double errorComposition

errorFlow

double errorFlow

errorPressure

double errorPressure

errorTemperature

double errorTemperature

firstTime

boolean firstTime

flowTolerance

double flowTolerance

iterations

int iterations

lastIterationStream

StreamInterface lastIterationStream

maxIterations

int maxIterations

minimumFlow

double minimumFlow

mixedStream

StreamInterface mixedStream

numberOfInputStreams

int numberOfInputStreams

outletStream

StreamInterface outletStream

pressureTolerance

double pressureTolerance

previousInputValues

double[] previousInputValues

Previous iteration input values for Wegstein slope calculation.

previousOutputValues

double[] previousOutputValues

Previous iteration output values for Wegstein slope calculation.

priority

int priority

streams

ArrayList<StreamInterface> streams

temperatureTolerance

double temperatureTolerance

wegsteinDelayIterations

int wegsteinDelayIterations

Delay iterations before applying Wegstein (allows system to stabilize).

wegsteinQFactors

double[] wegsteinQFactors

Current Wegstein q-factor values per variable.

wegsteinQMax

double wegsteinQMax

Maximum bound for Wegstein q-factor to prevent divergence.

wegsteinQMin

double wegsteinQMin

Minimum bound for Wegstein q-factor to prevent divergence.

Class neqsim.process.equipment.util.RecycleController

class RecycleController extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

currentPriorityLevel

int currentPriorityLevel

maximumPriorityLevel

int maximumPriorityLevel

minimumPriorityLevel

int minimumPriorityLevel

priorityArray

ArrayList<Integer> priorityArray

recycleArray

ArrayList<Recycle> recycleArray

useCoordinatedAcceleration

boolean useCoordinatedAcceleration

Whether to use coordinated acceleration across all recycles at current priority.

Class neqsim.process.equipment.util.SetPoint

class SetPoint extends ProcessEquipmentBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

inputValue

double inputValue

oldInputValue

double oldInputValue

sourceEquipment

ProcessEquipmentInterface sourceEquipment

sourceValueCalculator

Function<ProcessEquipmentInterface, Double> sourceValueCalculator

sourceVariable

String sourceVariable

targetComponent

String targetComponent

targetEquipment

ProcessEquipmentInterface targetEquipment

targetPhase

String targetPhase

targetUnit

String targetUnit

targetValue

double targetValue

targetVariable

String targetVariable

Class neqsim.process.equipment.util.Setter

class Setter extends ProcessEquipmentBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

parameters

List<Map<String,Object>> parameters

targetEquipment

List<ProcessEquipmentInterface> targetEquipment

Class neqsim.process.equipment.util.StreamSaturatorUtil

class StreamSaturatorUtil extends TwoPortEquipment implements Serializable

serialVersionUID:

1000L

Serialized Fields

approachToSaturation

double approachToSaturation

multiPhase

boolean multiPhase

oldInletFlowRate

double oldInletFlowRate

thermoSystem

SystemInterface thermoSystem

Class neqsim.process.equipment.util.StreamTransition

class StreamTransition extends TwoPortEquipment implements Serializable

serialVersionUID:

1000L

Package neqsim.process.equipment.valve

Class neqsim.process.equipment.valve.BlowdownValve

class BlowdownValve extends ThrottlingValve implements Serializable

serialVersionUID:

1000L

Serialized Fields

isActivated

boolean isActivated

Indicates if blowdown valve has been activated (ESD triggered).

isOpening

boolean isOpening

Track if valve opening is in progress.

openingTime

double openingTime

Time required for valve to fully open (seconds).

timeElapsed

double timeElapsed

Time elapsed since activation started (seconds).

Class neqsim.process.equipment.valve.CheckValve

class CheckValve extends ThrottlingValve implements Serializable

serialVersionUID:

1000L

Serialized Fields

crackingPressure

double crackingPressure

Minimum differential pressure required to open valve (bara).

isOpen

boolean isOpen

Indicates if valve is currently open.

Class neqsim.process.equipment.valve.ControlValve

class ControlValve extends ThrottlingValve implements Serializable

serialVersionUID:

1000L

Class neqsim.process.equipment.valve.ESDValve

class ESDValve extends ThrottlingValve implements Serializable

serialVersionUID:

1000L

Serialized Fields

failSafePosition

double failSafePosition

Fail-safe position (0.0 = closed, 100.0 = open). Default is fail-closed.

hasTripCompleted

boolean hasTripCompleted

Flag to track if valve has fully closed during current trip.

isClosing

boolean isClosing

Indicates if valve is currently closing.

isEnergized

boolean isEnergized

Energization state of the valve solenoid/actuator.

openingAtTripStart

double openingAtTripStart

Opening percentage when trip started (for linear closure calculation).

partialStrokeTestActive

boolean partialStrokeTestActive

Indicates if partial stroke test is in progress.

partialStrokeTestPosition

double partialStrokeTestPosition

Target position for partial stroke test (typically 80-90%).

strokeTime

double strokeTime

Time required for valve to fully close (seconds).

timeElapsedSinceTrip

double timeElapsedSinceTrip

Time elapsed since de-energization started (seconds).

Class neqsim.process.equipment.valve.HIPPSValve

class HIPPSValve extends ThrottlingValve implements Serializable

serialVersionUID:

1000L

Serialized Fields

closureTime

double closureTime

Time required for valve to close (seconds).

cumulativeTime

double cumulativeTime

Cumulative time in simulation (for diagnostics).

hasTripped

boolean hasTripped

Indicates if HIPPS has tripped.

lastTripTime

double lastTripTime

Timestamp of last trip event (for diagnostics).

partialStrokeTestActive

boolean partialStrokeTestActive

Flag indicating if partial stroke test is active.

partialStrokeTestDuration

double partialStrokeTestDuration

Duration of partial stroke test.

partialStrokeTestStartTime

double partialStrokeTestStartTime

Time when partial stroke test started.

partialStrokeTestTarget

double partialStrokeTestTarget

Target opening for partial stroke test.

pressureTransmitters

List<MeasurementDeviceInterface> pressureTransmitters

List of pressure transmitters providing redundancy.

proofTestInterval

double proofTestInterval

Proof test interval (hours) - required for SIL validation.

silRating

int silRating

Safety Integrity Level (1, 2, or 3).

spuriousTripCount

int spuriousTripCount

Count of spurious trips (for diagnostics).

timeSinceProofTest

double timeSinceProofTest

Time since last proof test (hours).

tripEnabled

boolean tripEnabled

Flag to enable/disable automatic trip.

votingLogic

HIPPSValve.VotingLogic votingLogic

Voting logic for transmitter redundancy.

Class neqsim.process.equipment.valve.LevelControlValve

class LevelControlValve extends ControlValve implements Serializable

serialVersionUID:

1000L

Serialized Fields

autoMode

boolean autoMode

Enable/disable automatic control.

controlAction

LevelControlValve.ControlAction controlAction

Control action.

controlError

double controlError

Control error (setpoint - measured level).

controllerGain

double controllerGain

Proportional controller gain.

failSafePosition

double failSafePosition

Fail-safe position on loss of instrument air or power (% opening).

levelSetpoint

double levelSetpoint

Level setpoint in % (0-100).

measuredLevel

double measuredLevel

Measured level in % (0-100).

Class neqsim.process.equipment.valve.PressureControlValve

class PressureControlValve extends ControlValve implements Serializable

serialVersionUID:

1000L

Serialized Fields

autoMode

boolean autoMode

Enable/disable automatic control.

controlError

double controlError

Control error (setpoint - PV).

controllerGain

double controllerGain

Proportional controller gain.

controlMode

PressureControlValve.ControlMode controlMode

Control mode.

pressureSetpoint

double pressureSetpoint

Pressure setpoint in bara.

processVariable

double processVariable

Current process variable (measured pressure) in bara.

Class neqsim.process.equipment.valve.PSDValve

class PSDValve extends ThrottlingValve implements Serializable

serialVersionUID:

1000L

Serialized Fields

closureTime

double closureTime

Time required for valve to close (seconds).

hasTripped

boolean hasTripped

Indicates if valve has tripped due to HIHI alarm.

pressureTransmitter

MeasurementDeviceInterface pressureTransmitter

Pressure transmitter monitored for HIHI alarm.

tripEnabled

boolean tripEnabled

Flag to enable/disable automatic trip on HIHI.

Class neqsim.process.equipment.valve.RuptureDisk

class RuptureDisk extends ThrottlingValve implements Serializable

serialVersionUID:

1000L

Serialized Fields

burstPressure

double burstPressure

fullOpenPressure

double fullOpenPressure

hasRuptured

boolean hasRuptured

Class neqsim.process.equipment.valve.SafetyReliefValve

class SafetyReliefValve extends ThrottlingValve implements Serializable

serialVersionUID:

1L

Serialized Fields

backpressureSensitivity

double backpressureSensitivity

blowdownFrac

double blowdownFrac

kbMax

double kbMax

kd

double kd

maxLiftRatePerSec

double maxLiftRatePerSec

minCloseTimeSec

double minCloseTimeSec

minOpenTimeSec

double minOpenTimeSec

minStableOpenFrac

double minStableOpenFrac

openFraction

double openFraction

openingLaw

SafetyReliefValve.OpeningLaw openingLaw

overpressureFrac

double overpressureFrac

ratedCv

double ratedCv

setPressureBar

double setPressureBar

tauCloseSec

double tauCloseSec

tauOpenSec

double tauOpenSec

timeSinceCloseSec

double timeSinceCloseSec

timeSinceOpenSec

double timeSinceOpenSec

valveType

SafetyReliefValve.ValveType valveType

wasOpenLastStep

boolean wasOpenLastStep

Class neqsim.process.equipment.valve.SafetyValve

class SafetyValve extends ThrottlingValve implements Serializable

serialVersionUID:

1000L

Serialized Fields

activeScenarioName

String activeScenarioName

blowdownPressure

double blowdownPressure

fullOpenPressure

double fullOpenPressure

isValveOpen

boolean isValveOpen

pressureSpec

double pressureSpec

relievingScenarios

List<SafetyValve.RelievingScenario> relievingScenarios

Class neqsim.process.equipment.valve.SafetyValve.RelievingScenario

class RelievingScenario extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

backPressure

double backPressure

backPressureCorrection

Double backPressureCorrection

dischargeCoefficient

Double dischargeCoefficient

fluidService

SafetyValve.FluidService fluidService

installationCorrection

Double installationCorrection

name

String name

overpressureFraction

double overpressureFraction

relievingStream

StreamInterface relievingStream

setPressure

Double setPressure

sizingStandard

SafetyValve.SizingStandard sizingStandard

Class neqsim.process.equipment.valve.ThrottlingValve

class ThrottlingValve extends TwoPortEquipment implements Serializable

serialVersionUID:

1000L

Serialized Fields

acceptNegativeDP

boolean acceptNegativeDP

allowChoked

boolean allowChoked

allowLaminar

boolean allowLaminar

deltaPressure

double deltaPressure

Fp

double Fp

gasValve

boolean gasValve

isCalcPressure

boolean isCalcPressure

isoThermal

boolean isoThermal

Kv

double Kv

maxMolarFlow

double maxMolarFlow

maxValveOpening

double maxValveOpening

minMolarFlow

double minMolarFlow

minValveOpening

double minValveOpening

molarFlow

double molarFlow

percentValveOpening

double percentValveOpening

pressure

double pressure

pressureUnit

String pressureUnit

requestedValveOpening

double requestedValveOpening

thermoSystem

SystemInterface thermoSystem

travelModel

ValveTravelModel travelModel

valveClosingTravelTimeSec

double valveClosingTravelTimeSec

valveKvSet

boolean valveKvSet

valveMechanicalDesign

ValveMechanicalDesign valveMechanicalDesign

valveOpeningTravelTimeSec

double valveOpeningTravelTimeSec

valveTimeConstantSec

double valveTimeConstantSec

valveTravelTimeSec

double valveTravelTimeSec

xt

double xt

Package neqsim.process.equipment.watertreatment

Class neqsim.process.equipment.watertreatment.Hydrocyclone

class Hydrocyclone extends Separator implements Serializable

serialVersionUID:

1000L

Serialized Fields

d50Microns

double d50Microns

Typical d50 cut size in microns.

inletOilMgL

double inletOilMgL

Inlet oil concentration (mg/L).

oilRemovalEfficiency

double oilRemovalEfficiency

Overall oil removal efficiency.

outletOilMgL

double outletOilMgL

Outlet oil concentration (mg/L).

pressureDrop

double pressureDrop

Pressure drop across cyclone (bar).

rejectRatio

double rejectRatio

Reject ratio (oil-rich stream / feed).

Class neqsim.process.equipment.watertreatment.ProducedWaterTreatmentTrain

class ProducedWaterTreatmentTrain extends ProcessEquipmentBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

inletOilConcentrationMgL

double inletOilConcentrationMgL

inletStream

StreamInterface inletStream

isCompliant

boolean isCompliant

outletOilConcentrationMgL

double outletOilConcentrationMgL

overallEfficiency

double overallEfficiency

recoveredOilM3h

double recoveredOilM3h

recoveredOilStream

StreamInterface recoveredOilStream

stages

List<ProducedWaterTreatmentTrain.WaterTreatmentStage> stages

treatedWaterStream

StreamInterface treatedWaterStream

waterFlowRateM3h

double waterFlowRateM3h

Class neqsim.process.equipment.watertreatment.ProducedWaterTreatmentTrain.WaterTreatmentStage

class WaterTreatmentStage extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

efficiency

double efficiency

inletOIW

double inletOIW

name

String name

outletOIW

double outletOIW

recoveredOilM3h

double recoveredOilM3h

type

ProducedWaterTreatmentTrain.StageType type

Package neqsim.process.equipment.well.allocation

Class neqsim.process.equipment.well.allocation.AllocationResult

class AllocationResult extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

allocationError

double allocationError

balanced

boolean balanced

gasRates

Map<String,Double> gasRates

oilRates

Map<String,Double> oilRates

timestamp

Instant timestamp

totalGasRate

double totalGasRate

totalOilRate

double totalOilRate

totalWaterRate

double totalWaterRate

uncertainties

Map<String,Double> uncertainties

waterRates

Map<String,Double> waterRates

Class neqsim.process.equipment.well.allocation.WellProductionAllocator

class WellProductionAllocator extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

method

WellProductionAllocator.AllocationMethod method

name

String name

reconciliationTolerance

double reconciliationTolerance

wells

List<WellProductionAllocator.WellData> wells

Class neqsim.process.equipment.well.allocation.WellProductionAllocator.WellData

class WellData extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

chokePosition

double chokePosition

productivityIndex

double productivityIndex

reservoirPressure

double reservoirPressure

testGasRate

double testGasRate

testOilRate

double testOilRate

testWaterRate

double testWaterRate

vfmGasRate

double vfmGasRate

vfmOilRate

double vfmOilRate

vfmWaterRate

double vfmWaterRate

weight

double weight

wellName

String wellName

wellStream

StreamInterface wellStream

Package neqsim.process.fielddevelopment.concept

Class neqsim.process.fielddevelopment.concept.FieldConcept

class FieldConcept extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

description

String description

id

String id

infrastructure

InfrastructureInput infrastructure

name

String name

reservoir

ReservoirInput reservoir

wells

WellsInput wells

Class neqsim.process.fielddevelopment.concept.InfrastructureInput

class InfrastructureInput extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

ambientAirTemperature

double ambientAirTemperature

ambientSeaTemperature

double ambientSeaTemperature

electricHeating

boolean electricHeating

exportPipelineDiameter

double exportPipelineDiameter

exportPipelineLength

double exportPipelineLength

exportType

InfrastructureInput.ExportType exportType

hostCapacityAvailable

double hostCapacityAvailable

insulatedFlowline

boolean insulatedFlowline

powerSupply

InfrastructureInput.PowerSupply powerSupply

processingLocation

InfrastructureInput.ProcessingLocation processingLocation

tiebackLength

double tiebackLength

waterDepth

double waterDepth

Class neqsim.process.fielddevelopment.concept.ReservoirInput

class ReservoirInput extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

apiGravity

double apiGravity

co2Percent

double co2Percent

customComposition

Map<String,Double> customComposition

fluidType

ReservoirInput.FluidType fluidType

gasGravity

double gasGravity

gor

double gor

gorUnit

String gorUnit

h2sPercent

double h2sPercent

n2Percent

double n2Percent

reservoirPressure

double reservoirPressure

reservoirTemperature

double reservoirTemperature

waterCut

double waterCut

waterSalinity

double waterSalinity

Class neqsim.process.fielddevelopment.concept.WellsInput

class WellsInput extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

completionType

WellsInput.CompletionType completionType

gasLiftRate

double gasLiftRate

gasLiftUnit

String gasLiftUnit

injectorCount

int injectorCount

producerCount

int producerCount

producerType

WellsInput.WellType producerType

productivityIndex

double productivityIndex

ratePerWell

double ratePerWell

rateUnit

String rateUnit

shutInPressure

double shutInPressure

thp

double thp

waterInjectionRate

double waterInjectionRate

waterInjectionUnit

String waterInjectionUnit

Package neqsim.process.fielddevelopment.economics

Class neqsim.process.fielddevelopment.economics.CashFlowEngine

class CashFlowEngine extends Object implements Serializable

serialVersionUID:

1001L

Serialized Fields

capexByYear

Map<Integer,Double> capexByYear

CAPEX by year (year to amount in MUSD).

firstYear

int firstYear

First year of project (for analysis purposes).

fixedOpexPerYear

double fixedOpexPerYear

Fixed OPEX per year (MUSD).

gasPriceUsdPerSm3

double gasPriceUsdPerSm3

Gas price in USD per Sm3.

gasProductionByYear

Map<Integer,Double> gasProductionByYear

Annual gas production by year (year to Sm3).

gasTariffUsdPerSm3

double gasTariffUsdPerSm3

Gas transport tariff in USD per Sm3.

lastYear

int lastYear

Last year of project.

nglPriceUsdPerBbl

double nglPriceUsdPerBbl

NGL price in USD per barrel.

nglProductionByYear

Map<Integer,Double> nglProductionByYear

Annual NGL production by year (year to barrels).

oilPriceUsdPerBbl

double oilPriceUsdPerBbl

Oil price in USD per barrel.

oilProductionByYear

Map<Integer,Double> oilProductionByYear

Annual oil production by year (year to barrels).

oilTariffUsdPerBbl

double oilTariffUsdPerBbl

Oil transport tariff in USD per barrel.

opexPercentOfCapex

double opexPercentOfCapex

OPEX as percentage of total CAPEX per year.

taxModel

TaxModel taxModel

Tax model for calculating country-specific taxes.

totalCapex

double totalCapex

Total CAPEX for depreciation calculation.

variableOpexPerBoe

double variableOpexPerBoe

Variable OPEX per barrel of oil equivalent (USD/boe).

Class neqsim.process.fielddevelopment.economics.CashFlowEngine.AnnualCashFlow

class AnnualCashFlow extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

afterTaxCashFlow

double afterTaxCashFlow

capex

double capex

corporateTax

double corporateTax

cumulativeCashFlow

double cumulativeCashFlow

depreciation

double depreciation

discountedCashFlow

double discountedCashFlow

grossRevenue

double grossRevenue

netRevenue

double netRevenue

opex

double opex

petroleumTax

double petroleumTax

preTaxCashFlow

double preTaxCashFlow

tariff

double tariff

totalTax

double totalTax

uplift

double uplift

year

int year

Class neqsim.process.fielddevelopment.economics.CashFlowEngine.CashFlowResult

class CashFlowResult extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

annualCashFlows

List<CashFlowEngine.AnnualCashFlow> annualCashFlows

discountRate

double discountRate

firstYear

int firstYear

irr

double irr

lastYear

int lastYear

npv

double npv

paybackYears

double paybackYears

totalCapex

double totalCapex

Class neqsim.process.fielddevelopment.economics.FiscalParameters

class FiscalParameters extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

corporateTaxRate

double corporateTaxRate

Corporate income tax rate (0-1).

costRecoveryLimit

double costRecoveryLimit

Maximum cost recovery per period as fraction of revenue (0-1).

countryCode

String countryCode

Country or region code (e.g., "NO", "UK", "US-GOM").

countryName

String countryName

Full country or region name.

decliningBalanceRate

double decliningBalanceRate

Declining balance rate (for declining balance method).

decommissioningDeductible

boolean decommissioningDeductible

Whether decommissioning costs are tax deductible.

decommissioningFundDeductible

boolean decommissioningFundDeductible

Whether decommissioning fund contributions are tax deductible.

depreciationMethod

FiscalParameters.DepreciationMethod depreciationMethod

depreciationYears

int depreciationYears

Depreciation period in years (for straight-line).

description

String description

Description of the fiscal regime.

enhancedRdDeduction

boolean enhancedRdDeduction

Whether R&D expenses are deductible at enhanced rate.

fiscalSystemType

FiscalParameters.FiscalSystemType fiscalSystemType

investmentTaxCredit

double investmentTaxCredit

Investment tax credit rate (0-1).

lossCarryBack

boolean lossCarryBack

Whether losses can be carried back.

lossCarryBackYears

int lossCarryBackYears

Maximum years for loss carry-back.

lossCarryForward

boolean lossCarryForward

Whether losses can be carried forward.

lossCarryForwardInterest

double lossCarryForwardInterest

Interest rate on carried-forward losses (0-1).

lossCarryForwardYears

int lossCarryForwardYears

Maximum years for loss carry-forward (0 = unlimited).

profitShareContractor

double profitShareContractor

Profit oil/gas contractor share (0-1).

profitShareGovernment

double profitShareGovernment

Profit oil/gas government share (0-1).

rdEnhancementFactor

double rdEnhancementFactor

R&D enhancement factor (e.g., 1.5 for 150% deduction).

resourceTaxRate

double resourceTaxRate

Resource/petroleum/mineral tax rate (0-1).

ringFenced

boolean ringFenced

Whether ring-fencing applies (losses cannot offset other fields).

ringFenceLevel

FiscalParameters.RingFenceLevel ringFenceLevel

royaltyRate

double royaltyRate

Royalty rate on gross production (0-1).

stateParticipation

double stateParticipation

State participation percentage (0-1).

upliftRate

double upliftRate

Investment uplift rate per year (0-1).

upliftYears

int upliftYears

Number of years for uplift.

validFromYear

int validFromYear

Year the parameters are valid from.

windfallTaxRate

double windfallTaxRate

Windfall/excess profit tax rate (0-1).

windfallTaxThreshold

double windfallTaxThreshold

Windfall tax threshold (price above which windfall tax applies).

Class neqsim.process.fielddevelopment.economics.GenericTaxModel

class GenericTaxModel extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

corporateTaxLossCarryForward

double corporateTaxLossCarryForward

parameters

FiscalParameters parameters

resourceTaxLossCarryForward

double resourceTaxLossCarryForward

Class neqsim.process.fielddevelopment.economics.NorwegianTaxModel

class NorwegianTaxModel extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

corporateTaxLossCarryForward

double corporateTaxLossCarryForward

corporateTaxRate

double corporateTaxRate

depreciationYears

int depreciationYears

petroleumTaxLossCarryForward

double petroleumTaxLossCarryForward

petroleumTaxRate

double petroleumTaxRate

upliftRate

double upliftRate

upliftYears

int upliftYears

Class neqsim.process.fielddevelopment.economics.NorwegianTaxModel.TaxResult

class TaxResult extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

afterTaxIncome

double afterTaxIncome

corporateTax

double corporateTax

corporateTaxBase

double corporateTaxBase

depreciation

double depreciation

grossRevenue

double grossRevenue

opex

double opex

petroleumTax

double petroleumTax

petroleumTaxBase

double petroleumTaxBase

totalTax

double totalTax

uplift

double uplift

Class neqsim.process.fielddevelopment.economics.PortfolioOptimizer

class PortfolioOptimizer extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

annualBudgets

Map<Integer,Double> annualBudgets

Annual budget constraints (year to budget in MUSD).

maxAllocationByType

Map<PortfolioOptimizer.ProjectType, Double> maxAllocationByType

Maximum allocation per project type.

minAllocationByType

Map<PortfolioOptimizer.ProjectType, Double> minAllocationByType

Minimum allocation per project type.

projects

List<PortfolioOptimizer.Project> projects

List of candidate projects.

totalBudgetMusd

double totalBudgetMusd

Total budget constraint (across all years).

Class neqsim.process.fielddevelopment.economics.PortfolioOptimizer.PortfolioResult

class PortfolioResult extends Object implements Serializable

serialVersionUID:

1002L

Serialized Fields

annualBudgetRemaining

Map<Integer,Double> annualBudgetRemaining

annualCapexUsed

Map<Integer,Double> annualCapexUsed

deferredProjects

List<PortfolioOptimizer.Project> deferredProjects

selectedProjects

List<PortfolioOptimizer.Project> selectedProjects

strategy

PortfolioOptimizer.OptimizationStrategy strategy

totalCapex

double totalCapex

totalEmv

double totalEmv

totalNpv

double totalNpv

Class neqsim.process.fielddevelopment.economics.PortfolioOptimizer.Project

class Project extends Object implements Serializable

serialVersionUID:

1001L

Serialized Fields

capexMusd

double capexMusd

capexProfile

Map<Integer,Double> capexProfile

dependencies

List<String> dependencies

mandatory

boolean mandatory

name

String name

npvMusd

double npvMusd

probabilityOfSuccess

double probabilityOfSuccess

startYear

int startYear

type

PortfolioOptimizer.ProjectType type

Class neqsim.process.fielddevelopment.economics.ProductionProfileGenerator

class ProductionProfileGenerator extends Object implements Serializable

serialVersionUID:

1000L

Class neqsim.process.fielddevelopment.economics.SensitivityAnalyzer

class SensitivityAnalyzer extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

baseCase

CashFlowEngine baseCase

Base case engine (used as template).

baseCaseNpv

double baseCaseNpv

Base case NPV for comparison.

capexMax

double capexMax

capexMin

double capexMin

discountRate

double discountRate

Discount rate for NPV calculations.

gasPriceMax

double gasPriceMax

gasPriceMin

double gasPriceMin

oilPriceMax

double oilPriceMax

oilPriceMin

double oilPriceMin

opexFactorMax

double opexFactorMax

opexFactorMin

double opexFactorMin

productionFactorMax

double productionFactorMax

productionFactorMin

double productionFactorMin

random

Random random

Random number generator for Monte Carlo.

Class neqsim.process.fielddevelopment.economics.SensitivityAnalyzer.BreakevenResult

class BreakevenResult extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

breakevenGasPrice

double breakevenGasPrice

breakevenOilPrice

double breakevenOilPrice

discountRate

double discountRate

Class neqsim.process.fielddevelopment.economics.SensitivityAnalyzer.MonteCarloResult

class MonteCarloResult extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

irrMean

double irrMean

irrP10

double irrP10

irrP50

double irrP50

irrP90

double irrP90

iterations

int iterations

npvDistribution

double[] npvDistribution

npvMean

double npvMean

npvP10

double npvP10

npvP50

double npvP50

npvP90

double npvP90

npvStdDev

double npvStdDev

probabilityPositiveNpv

double probabilityPositiveNpv

Class neqsim.process.fielddevelopment.economics.SensitivityAnalyzer.ScenarioResult

class ScenarioResult extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

baseIrr

double baseIrr

baseNpv

double baseNpv

highIrr

double highIrr

highNpv

double highNpv

lowIrr

double lowIrr

lowNpv

double lowNpv

Class neqsim.process.fielddevelopment.economics.SensitivityAnalyzer.TornadoItem

class TornadoItem extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

baseCaseNpv

double baseCaseNpv

highNpv

double highNpv

lowNpv

double lowNpv

parameterName

String parameterName

Class neqsim.process.fielddevelopment.economics.SensitivityAnalyzer.TornadoResult

class TornadoResult extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

baseCaseNpv

double baseCaseNpv

items

List<SensitivityAnalyzer.TornadoItem> items

variationPercent

double variationPercent

Class neqsim.process.fielddevelopment.economics.TaxModel.TaxResult

class TaxResult extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

afterTaxIncome

double afterTaxIncome

corporateTax

double corporateTax

corporateTaxBase

double corporateTaxBase

depreciation

double depreciation

governmentTake

double governmentTake

grossRevenue

double grossRevenue

opex

double opex

resourceTax

double resourceTax

resourceTaxBase

double resourceTaxBase

royalty

double royalty

totalTax

double totalTax

uplift

double uplift

Package neqsim.process.fielddevelopment.evaluation

Class neqsim.process.fielddevelopment.evaluation.BottleneckAnalyzer

class BottleneckAnalyzer extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

facility

ProcessSystem facility

Process system to analyze.

utilizationThreshold

double utilizationThreshold

Minimum utilization to flag as potential bottleneck.

Class neqsim.process.fielddevelopment.evaluation.BottleneckAnalyzer.BottleneckResult

class BottleneckResult extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

constraintDescription

String constraintDescription

constraintType

BottleneckAnalyzer.ConstraintType constraintType

currentValue

double currentValue

equipmentName

String equipmentName

equipmentType

BottleneckAnalyzer.EquipmentType equipmentType

maxValue

double maxValue

unit

String unit

utilization

double utilization

Class neqsim.process.fielddevelopment.evaluation.BottleneckAnalyzer.DebottleneckOption

class DebottleneckOption extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

capacityIncrease

double capacityIncrease

description

String description

estimatedCostMUSD

double estimatedCostMUSD

implementationMonths

int implementationMonths

name

String name

Class neqsim.process.fielddevelopment.evaluation.ConceptKPIs

class ConceptKPIs extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

annualEmissionsTonnes

double annualEmissionsTonnes

annualOpexMUSD

double annualOpexMUSD

blowdownTimeMinutes

double blowdownTimeMinutes

breakEvenOilPriceUSD

double breakEvenOilPriceUSD

co2IntensityKgPerBoe

double co2IntensityKgPerBoe

conceptName

String conceptName

economicScore

double economicScore

economicsReport

EconomicsEstimator.EconomicsReport economicsReport

emissionsClass

String emissionsClass

emissionsReport

EmissionsTracker.EmissionsReport emissionsReport

environmentalScore

double environmentalScore

estimatedRecoveryPercent

double estimatedRecoveryPercent

evaluationTime

LocalDateTime evaluationTime

fieldLifeYears

double fieldLifeYears

flowAssuranceOverall

FlowAssuranceResult flowAssuranceOverall

flowAssuranceReport

FlowAssuranceReport flowAssuranceReport

hydrateMarginC

double hydrateMarginC

minMetalTempC

double minMetalTempC

notes

Map<String,String> notes

npv10MUSD

double npv10MUSD

overallScore

double overallScore

plateauRateMsm3d

double plateauRateMsm3d

safetyLevel

SafetyReport.SafetyLevel safetyLevel

safetyReport

SafetyReport safetyReport

technicalScore

double technicalScore

totalCapexMUSD

double totalCapexMUSD

warnings

Map<String,String> warnings

waxMarginC

double waxMarginC

Class neqsim.process.fielddevelopment.evaluation.DecommissioningEstimator

class DecommissioningEstimator extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

averageWellDepthM

double averageWellDepthM

Average well depth in meters.

facilityType

DecommissioningEstimator.FacilityType facilityType

Facility type.

numberOfRisers

int numberOfRisers

Number of risers.

numberOfSubseaStructures

int numberOfSubseaStructures

Subsea manifolds/templates.

numberOfWells

int numberOfWells

Number of wells to P&A.

pipelineDiameterInch

double pipelineDiameterInch

Pipeline diameter in inches.

pipelineLengthKm

double pipelineLengthKm

Pipeline length in km.

substructureWeightTonnes

double substructureWeightTonnes

Jacket/substructure weight in tonnes.

topsideWeightTonnes

double topsideWeightTonnes

Topside weight in tonnes.

waterDepthM

double waterDepthM

Water depth in meters.

Class neqsim.process.fielddevelopment.evaluation.DecommissioningEstimator.CostItem

class CostItem extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

category

String category

costMUSD

double costMUSD

notes

String notes

Class neqsim.process.fielddevelopment.evaluation.DevelopmentOptionRanker

class DevelopmentOptionRanker extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

options

List<DevelopmentOptionRanker.DevelopmentOption> options

Development options to rank.

weights

Map<DevelopmentOptionRanker.Criterion, Double> weights

Criterion weights (sum should equal 1.0).

Class neqsim.process.fielddevelopment.evaluation.DevelopmentOptionRanker.DevelopmentOption

class DevelopmentOption extends Object implements Serializable

serialVersionUID:

1001L

Serialized Fields

description

String description

name

String name

normalizedScores

Map<DevelopmentOptionRanker.Criterion, Double> normalizedScores

rank

int rank

scores

Map<DevelopmentOptionRanker.Criterion, Double> scores

weightedScore

double weightedScore

Class neqsim.process.fielddevelopment.evaluation.DevelopmentOptionRanker.RankingResult

class RankingResult extends Object implements Serializable

serialVersionUID:

1002L

Serialized Fields

maxValues

Map<DevelopmentOptionRanker.Criterion, Double> maxValues

minValues

Map<DevelopmentOptionRanker.Criterion, Double> minValues

rankedOptions

List<DevelopmentOptionRanker.DevelopmentOption> rankedOptions

weights

Map<DevelopmentOptionRanker.Criterion, Double> weights

Class neqsim.process.fielddevelopment.evaluation.EnvironmentalReporter

class EnvironmentalReporter extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

annualGasProductionSm3

double annualGasProductionSm3

Annual gas production (Sm³/year).

annualOilProductionSm3

double annualOilProductionSm3

Annual oil production (Sm³/year).

annualWaterProductionM3

double annualWaterProductionM3

Annual water production (m³/year).

operatingHoursPerYear

double operatingHoursPerYear

Annual operating hours.

powerSupplyType

EnvironmentalReporter.PowerSupplyType powerSupplyType

Power supply type.

Class neqsim.process.fielddevelopment.evaluation.EnvironmentalReporter.EnvironmentalReport

class EnvironmentalReport extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

co2FromFlaringTonnesYear

double co2FromFlaringTonnesYear

CO2 from flaring (tonnes/year).

co2FromPowerTonnesYear

double co2FromPowerTonnesYear

CO2 from power generation (tonnes/year).

co2IntensityKgBoe

double co2IntensityKgBoe

CO2 intensity (kg CO2/boe).

co2TaxNOK

double co2TaxNOK

Annual CO2 tax (NOK).

gasProductionSm3Year

double gasProductionSm3Year

Annual gas production (Sm³/year).

isLowEmitter

boolean isLowEmitter

Low emitter status (<10 kg CO2/boe).

isOIWCompliant

boolean isOIWCompliant

OIW NCS compliance status.

oilDischargeTonnesYear

double oilDischargeTonnesYear

Annual oil discharge (tonnes/year).

oilProductionSm3Year

double oilProductionSm3Year

Annual oil production (Sm³/year).

oiwMgL

double oiwMgL

Oil-in-water concentration (mg/L).

powerSupplyType

EnvironmentalReporter.PowerSupplyType powerSupplyType

Power supply type.

totalCO2TonnesYear

double totalCO2TonnesYear

Total CO2 emissions (tonnes/year).

totalPowerKW

double totalPowerKW

Total facility power consumption (kW).

waterProductionM3Year

double waterProductionM3Year

Annual water production (m³/year).

Class neqsim.process.fielddevelopment.evaluation.MonteCarloRunner

class MonteCarloRunner extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

cashFlowEngine

CashFlowEngine cashFlowEngine

Cash flow engine for economic calculations.

discountRate

double discountRate

Discount rate for NPV calculation.

iterations

int iterations

Number of Monte Carlo iterations.

random

Random random

Random number generator.

results

List<MonteCarloRunner.IterationResult> results

Results from all iterations.

variables

List<MonteCarloRunner.UncertainVariable> variables

List of uncertain variables.

Class neqsim.process.fielddevelopment.evaluation.MonteCarloRunner.IterationResult

class IterationResult extends Object implements Serializable

serialVersionUID:

1002L

Serialized Fields

converged

boolean converged

inputs

Map<String,Double> inputs

irr

double irr

npv

double npv

paybackYears

double paybackYears

profitabilityIndex

double profitabilityIndex

Class neqsim.process.fielddevelopment.evaluation.MonteCarloRunner.UncertainVariable

class UncertainVariable extends Object implements Serializable

serialVersionUID:

1001L

Serialized Fields

distribution

MonteCarloRunner.DistributionType distribution

name

String name

param1

double param1

param2

double param2

param3

double param3

Class neqsim.process.fielddevelopment.evaluation.ProductionAllocator

class ProductionAllocator extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

exportMeter

ProductionAllocator.ProductionSource exportMeter

Export meter reference.

sources

List<ProductionAllocator.ProductionSource> sources

Production sources (wells, manifolds).

Class neqsim.process.fielddevelopment.evaluation.ScenarioAnalyzer

class ScenarioAnalyzer extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

feedStream

StreamInterface feedStream

processSystem

ProcessSystem processSystem

results

List<ScenarioAnalyzer.ScenarioResult> results

scenarios

Map<String, ScenarioAnalyzer.ScenarioParameters> scenarios

Class neqsim.process.fielddevelopment.evaluation.ScenarioAnalyzer.ScenarioParameters

class ScenarioParameters extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

gasRate

double gasRate

GOR

double GOR

oilRate

double oilRate

pressure

double pressure

temperature

double temperature

waterCut

double waterCut

waterRate

double waterRate

Class neqsim.process.fielddevelopment.evaluation.ScenarioAnalyzer.ScenarioResult

class ScenarioResult extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

co2TonnesPerDay

double co2TonnesPerDay

converged

boolean converged

coolingDutyMW

double coolingDutyMW

errorMessage

String errorMessage

heatingDutyMW

double heatingDutyMW

name

String name

parameters

ScenarioAnalyzer.ScenarioParameters parameters

powerMW

double powerMW

Class neqsim.process.fielddevelopment.evaluation.SeparatorSizingCalculator

class SeparatorSizingCalculator extends Object implements Serializable

serialVersionUID:

1000L

Class neqsim.process.fielddevelopment.evaluation.SeparatorSizingCalculator.SeparatorSizingResult

class SeparatorSizingResult extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

actualRetentionTime

double actualRetentionTime

Actual liquid retention time (s).

designStandard

SeparatorSizingCalculator.DesignStandard designStandard

Design standard used.

gasCapacityUtilization

double gasCapacityUtilization

Gas capacity utilization (0-1).

gasDensity

double gasDensity

Gas density used (kg/m³).

internalDiameter

double internalDiameter

Internal diameter (m).

kFactor

double kFactor

Souders-Brown K-factor used (m/s).

liquidCapacityUtilization

double liquidCapacityUtilization

Liquid capacity utilization (0-1).

liquidDensity

double liquidDensity

Liquid density used (kg/m³).

maxGasVelocity

double maxGasVelocity

Maximum allowable gas velocity (m/s).

requiredRetentionTime

double requiredRetentionTime

Required liquid retention time (s).

separatorType

SeparatorSizingCalculator.SeparatorType separatorType

Separator orientation type.

slendernessRatio

double slendernessRatio

Slenderness ratio (L/D).

tanTanLength

double tanTanLength

Tan-to-tan length (m).

Package neqsim.process.fielddevelopment.facility

Class neqsim.process.fielddevelopment.facility.BlockConfig

class BlockConfig extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

name

String name

parameters

Map<String,Object> parameters

type

BlockType type

Class neqsim.process.fielddevelopment.facility.ConceptToProcessLinker

class ConceptToProcessLinker extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

compressionEfficiency

double compressionEfficiency

Compression efficiency.

exportGasPressureBar

double exportGasPressureBar

Export gas pressure (bara).

exportOilTemperatureC

double exportOilTemperatureC

Export oil temperature (C).

hpSeparatorPressureBar

double hpSeparatorPressureBar

HP separator pressure (bara).

inletTemperatureC

double inletTemperatureC

Inlet temperature (C).

lpSeparatorPressureBar

double lpSeparatorPressureBar

LP separator pressure (bara).

Class neqsim.process.fielddevelopment.facility.FacilityBuilder

class FacilityBuilder extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

blocks

List<BlockConfig> blocks

concept

FieldConcept concept

designMargin

double designMargin

includeFlare

boolean includeFlare

includePowerGen

boolean includePowerGen

name

String name

redundancyRequirements

List<String> redundancyRequirements

Class neqsim.process.fielddevelopment.facility.FacilityConfig

class FacilityConfig extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

blocks

List<BlockConfig> blocks

concept

FieldConcept concept

designMargin

double designMargin

name

String name

redundancyRequirements

List<String> redundancyRequirements

Package neqsim.process.fielddevelopment.network

Class neqsim.process.fielddevelopment.network.MultiphaseFlowIntegrator

class MultiphaseFlowIntegrator extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

elevationChangeM

double elevationChangeM

Elevation change (m, positive = uphill).

erosionalConstant

double erosionalConstant

Erosional velocity constant (API RP 14E).

minArrivalPressureBar

double minArrivalPressureBar

Minimum arrival pressure (bara).

numberOfSegments

int numberOfSegments

Number of calculation segments.

overallHtcWm2K

double overallHtcWm2K

Overall heat transfer coefficient (W/m2K).

pipelineDiameterM

double pipelineDiameterM

Pipeline inner diameter (m).

pipelineLengthKm

double pipelineLengthKm

Pipeline length (km).

pipelineRoughnessM

double pipelineRoughnessM

Pipeline roughness (m).

seabedTemperatureC

double seabedTemperatureC

Seabed temperature (C).

Class neqsim.process.fielddevelopment.network.MultiphaseFlowIntegrator.PipelineResult

class PipelineResult extends Object implements Serializable

serialVersionUID:

1001L

Serialized Fields

arrivalPressureBar

double arrivalPressureBar

arrivalTemperatureC

double arrivalTemperatureC

erosionalVelocityMs

double erosionalVelocityMs

erosionalVelocityRatio

double erosionalVelocityRatio

feasible

boolean feasible

flowRegime

MultiphaseFlowIntegrator.FlowRegime flowRegime

gasVelocityMs

double gasVelocityMs

infeasibilityReason

String infeasibilityReason

inletPressureBar

double inletPressureBar

inletTemperatureC

double inletTemperatureC

liquidHoldup

double liquidHoldup

liquidVelocityMs

double liquidVelocityMs

mixtureVelocityMs

double mixtureVelocityMs

pressureDropBar

double pressureDropBar

slugFrequencyPerMin

double slugFrequencyPerMin

Class neqsim.process.fielddevelopment.network.NetworkResult

class NetworkResult extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

converged

boolean converged

Whether the solver converged.

flowlinePressureDrops

Map<String,Double> flowlinePressureDrops

Flowline pressure drops (bar).

iterations

int iterations

Number of iterations.

manifoldPressure

double manifoldPressure

Manifold pressure (bara).

networkName

String networkName

Network name.

residual

double residual

Final residual.

solutionMode

NetworkSolver.SolutionMode solutionMode

Solution mode used.

totalRate

double totalRate

Total production rate (Sm3/day).

wellEnabled

Map<String,Boolean> wellEnabled

Well enabled status.

wellheadPressures

Map<String,Double> wellheadPressures

Wellhead pressures (bara).

wellRates

Map<String,Double> wellRates

Individual well rates (Sm3/day).

Class neqsim.process.fielddevelopment.network.NetworkSolver

class NetworkSolver extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

lastIterations

int lastIterations

lastResidual

double lastResidual

manifoldPressure

double manifoldPressure

maxIterations

int maxIterations

maxTotalRate

double maxTotalRate

name

String name

referenceFluid

SystemInterface referenceFluid

relaxationFactor

double relaxationFactor

solutionMode

NetworkSolver.SolutionMode solutionMode

solved

boolean solved

targetTotalRate

double targetTotalRate

tolerance

double tolerance

wellNodes

List<NetworkSolver.WellNode> wellNodes

Class neqsim.process.fielddevelopment.network.NetworkSolver.WellNode

class WellNode extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

allocatedRate

double allocatedRate

chokeOpening

double chokeOpening

enabled

boolean enabled

flowlineDiameter

double flowlineDiameter

flowlineLength

double flowlineLength

flowlinePressureDrop

double flowlinePressureDrop

flowlineRoughness

double flowlineRoughness

name

String name

well

WellSystem well

wellheadPressure

double wellheadPressure

Package neqsim.process.fielddevelopment.reservoir

Class neqsim.process.fielddevelopment.reservoir.InjectionStrategy

class InjectionStrategy extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

gasInjectionEfficiency

double gasInjectionEfficiency

Gas injection efficiency (0-1).

injectionTemperature

double injectionTemperature

Injection fluid temperature (K).

maxGasRate

double maxGasRate

Maximum gas injection rate (Sm3/day).

maxWaterRate

double maxWaterRate

Maximum water injection rate (Sm3/day).

strategyType

InjectionStrategy.StrategyType strategyType

targetPressure

double targetPressure

Target reservoir pressure for pressure maintenance (bara).

targetVRR

double targetVRR

Target voidage replacement ratio (1.0 = full replacement).

wagCycleDays

double wagCycleDays

WAG cycle duration in days.

wagRatio

double wagRatio

WAG ratio (water cycles / gas cycles).

waterInjectionEfficiency

double waterInjectionEfficiency

Water injection efficiency (0-1).

Class neqsim.process.fielddevelopment.reservoir.InjectionStrategy.InjectionResult

class InjectionResult extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

achievedVRR

double achievedVRR

Achieved VRR.

gasInjectionRate

double gasInjectionRate

Required gas injection rate (Sm3/day).

productionVoidage

double productionVoidage

Production voidage (m3/day at reservoir conditions).

strategyType

InjectionStrategy.StrategyType strategyType

Strategy type used.

waterInjectionRate

double waterInjectionRate

Required water injection rate (Sm3/day).

Class neqsim.process.fielddevelopment.reservoir.InjectionWellModel

class InjectionWellModel extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

drainageRadius

double drainageRadius

formationPermeability

double formationPermeability

formationThickness

double formationThickness

formationWaterViscosity

double formationWaterViscosity

fracturePressure

double fracturePressure

gasMolecularWeight

double gasMolecularWeight

gasViscosity

double gasViscosity

injectionType

InjectionWellModel.InjectionType injectionType

maxBHP

double maxBHP

minWHP

double minWHP

pumpEfficiency

double pumpEfficiency

reservoirPressure

double reservoirPressure

reservoirTemperature

double reservoirTemperature

skinFactor

double skinFactor

surfaceInjectionPressure

double surfaceInjectionPressure

tubingID

double tubingID

tubingRoughness

double tubingRoughness

waterDensity

double waterDensity

waterViscosity

double waterViscosity

wellboreRadius

double wellboreRadius

wellDepth

double wellDepth

Class neqsim.process.fielddevelopment.reservoir.InjectionWellModel.InjectionPattern

class InjectionPattern extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

injectorCount

int injectorCount

patternType

InjectionWellModel.InjectionPattern.PatternType patternType

producerCount

int producerCount

wellSpacing

double wellSpacing

Class neqsim.process.fielddevelopment.reservoir.InjectionWellModel.InjectionWellResult

class InjectionWellResult extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

achievableRate

double achievableRate

Achievable injection rate (Sm3/day).

achievableRateWithInterference

double achievableRateWithInterference

Achievable rate with interference (Sm3/day).

bottomholePressure

double bottomholePressure

Actual BHP (bara).

effectiveReservoirPressure

double effectiveReservoirPressure

Effective reservoir pressure with interference (bara).

expectedHallSlope

double expectedHallSlope

Expected Hall slope.

hallSlope

double hallSlope

Hall plot slope (bar·day/Sm3).

injectionType

InjectionWellModel.InjectionType injectionType

Injection type.

injectivityIndex

double injectivityIndex

Injectivity index (Sm3/day/bar).

interferencePressure

double interferencePressure

Interference pressure from nearby wells (bar).

limitedByPressure

boolean limitedByPressure

Whether rate is limited by pressure.

needsPump

boolean needsPump

Whether pump is needed.

pumpPower

double pumpPower

Pump power (kW).

requiredBHP

double requiredBHP

Required BHP for target rate (bara).

requiredPumpDeltaP

double requiredPumpDeltaP

Required pump pressure boost (bar).

skinContribution

double skinContribution

Skin contribution to Hall slope.

targetRate

double targetRate

Target injection rate (Sm3/day).

wellheadPressure

double wellheadPressure

Wellhead injection pressure (bara).

Class neqsim.process.fielddevelopment.reservoir.ReservoirCouplingExporter

class ReservoirCouplingExporter extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

datumDepth

double datumDepth

Datum depth for VFP tables (m).

format

ReservoirCouplingExporter.ExportFormat format

Export format.

gorRange

double[] gorRange

keywordsBuffer

StringBuilder keywordsBuffer

Generated keywords buffer.

pressureRange

double[] pressureRange

processSystem

ProcessSystem processSystem

Process system for calculations.

rateRange

double[] rateRange

scheduleEntries

List<ReservoirCouplingExporter.ScheduleEntry> scheduleEntries

Schedule entries.

vfpTables

List<ReservoirCouplingExporter.VfpTable> vfpTables

Generated VFP tables.

wctRange

double[] wctRange

Class neqsim.process.fielddevelopment.reservoir.ReservoirCouplingExporter.ScheduleEntry

class ScheduleEntry extends Object implements Serializable

serialVersionUID:

1002L

Serialized Fields

content

String content

date

Date date

keyword

String keyword

Class neqsim.process.fielddevelopment.reservoir.ReservoirCouplingExporter.VfpTable

class VfpTable extends Object implements Serializable

serialVersionUID:

1001L

Serialized Fields

almValues

double[] almValues

bhpValues

double[][][][][] bhpValues

datumDepth

double datumDepth

flowRates

double[] flowRates

gorValues

double[] gorValues

tableNumber

int tableNumber

thpValues

double[] thpValues

wctValues

double[] wctValues

wellName

String wellName

Class neqsim.process.fielddevelopment.reservoir.TransientWellModel

class TransientWellModel extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

boundaryType

TransientWellModel.BoundaryType boundaryType

currentPressure

double currentPressure

drainageRadius

double drainageRadius

fluidDensity

double fluidDensity

fluidViscosity

double fluidViscosity

formationThickness

double formationThickness

formationVolumeFactor

double formationVolumeFactor

hydraulicDiffusivity

double hydraulicDiffusivity

initialPressure

double initialPressure

permeability

double permeability

porosity

double porosity

rateHistory

List<TransientWellModel.RateChange> rateHistory

reservoirTemperature

double reservoirTemperature

skinFactor

double skinFactor

totalCompressibility

double totalCompressibility

transmissibility

double transmissibility

wellboreRadius

double wellboreRadius

wellboreStorage

double wellboreStorage

wellType

TransientWellModel.WellType wellType

Class neqsim.process.fielddevelopment.reservoir.TransientWellModel.BuildupResult

class BuildupResult extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

extrapolatedPressure

double extrapolatedPressure

Extrapolated pressure P* (bara).

hornerSlope

double hornerSlope

Horner slope (bar/log cycle).

initialPressure

double initialPressure

Initial reservoir pressure (bara).

permeabilityFromSlope

double permeabilityFromSlope

Permeability from Horner slope (mD).

pressureRecovery

double pressureRecovery

Pressure recovery (bar).

producingTime

double producingTime

Producing time before shut-in (hours).

rateBeforeShutIn

double rateBeforeShutIn

Rate before shut-in (Sm³/day).

shutInPressure

double shutInPressure

Shut-in pressure (bara).

shutInTime

double shutInTime

Shut-in time (hours).

skinFromIntercept

double skinFromIntercept

Skin factor from intercept.

Class neqsim.process.fielddevelopment.reservoir.TransientWellModel.DrawdownResult

class DrawdownResult extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

drawdown

double drawdown

Pressure drawdown (bar).

flowingPressure

double flowingPressure

Flowing bottomhole pressure (bara).

flowRate

double flowRate

Flow rate (Sm³/day).

infiniteActing

boolean infiniteActing

Whether in infinite-acting period.

initialPressure

double initialPressure

Initial reservoir pressure (bara).

productivityIndex

double productivityIndex

Productivity index (Sm³/day/bar).

radiusOfInvestigation

double radiusOfInvestigation

Radius of investigation (m).

time

double time

Time (hours).

Class neqsim.process.fielddevelopment.reservoir.TransientWellModel.PressurePoint

class PressurePoint extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

pressure

double pressure

Pressure (bara).

rate

double rate

Rate at this time (Sm³/day).

time

double time

Time (hours).

Class neqsim.process.fielddevelopment.reservoir.TransientWellModel.RateChange

class RateChange extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

rate

double rate

Rate after change (Sm³/day).

time

double time

Time of rate change (hours).

Package neqsim.process.fielddevelopment.screening

Class neqsim.process.fielddevelopment.screening.ArtificialLiftScreener

class ArtificialLiftScreener extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

bubblePointPressure

double bubblePointPressure

discountRate

double discountRate

economicLife

int economicLife

electricityAvailable

boolean electricityAvailable

electricityCost

double electricityCost

electricityPower

double electricityPower

formationGOR

double formationGOR

gasCost

double gasCost

gasLiftAvailable

boolean gasLiftAvailable

gasLiftPressure

double gasLiftPressure

hydraulicPowerAvailable

boolean hydraulicPowerAvailable

oilDensityStd

double oilDensityStd

oilPrice

double oilPrice

oilViscosity

double oilViscosity

productivityIndex

double productivityIndex

reservoirPressure

double reservoirPressure

reservoirTemperature

double reservoirTemperature

targetRate

double targetRate

tubingID

double tubingID

waterCut

double waterCut

waterDensity

double waterDensity

wellDepth

double wellDepth

wellheadPressure

double wellheadPressure

wellheadTemperature

double wellheadTemperature

Class neqsim.process.fielddevelopment.screening.ArtificialLiftScreener.MethodResult

class MethodResult extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

additionalInfo

String additionalInfo

Additional information.

capex

double capex

CAPEX (USD).

feasible

boolean feasible

Whether method is feasible.

infeasibilityReason

String infeasibilityReason

Reason if infeasible.

liftIncrease

double liftIncrease

Production increase vs. natural flow (%).

method

ArtificialLiftScreener.LiftMethod method

Lift method.

npv

double npv

NPV (USD).

opex

double opex

OPEX (USD/day).

powerConsumption

double powerConsumption

Power consumption (kW).

productionRate

double productionRate

Production rate (Sm3/day).

rank

int rank

Ranking (1 = best).

Class neqsim.process.fielddevelopment.screening.ArtificialLiftScreener.ScreeningResult

class ScreeningResult extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

methods

List<ArtificialLiftScreener.MethodResult> methods

naturalFlowRate

double naturalFlowRate

Natural flow rate (Sm3/day).

productivityIndex

double productivityIndex

Productivity index (Sm3/day/bar).

recommendedMethod

ArtificialLiftScreener.MethodResult recommendedMethod

reservoirPressure

double reservoirPressure

Reservoir pressure (bara).

reservoirTemperature

double reservoirTemperature

Reservoir temperature (°C).

waterCut

double waterCut

Water cut (fraction).

wellDepth

double wellDepth

Well depth (m).

Class neqsim.process.fielddevelopment.screening.DetailedEmissionsCalculator

class DetailedEmissionsCalculator extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

coldVentingRateMSm3PerDay

double coldVentingRateMSm3PerDay

combustionSources

List<DetailedEmissionsCalculator.CombustionSource> combustionSources

compressorSealCount

int compressorSealCount

condensateProductionBblPerDay

double condensateProductionBblPerDay

flangeCount

int flangeCount

flareCO2ContentPercent

double flareCO2ContentPercent

flareEfficiency

double flareEfficiency

flaringRateMSm3PerDay

double flaringRateMSm3PerDay

fugitiveRatePercent

double fugitiveRatePercent

gasProductionMSm3PerDay

double gasProductionMSm3PerDay

gridRegion

String gridRegion

oilProductionBblPerDay

double oilProductionBblPerDay

operatingHoursPerYear

double operatingHoursPerYear

processVentingRateSm3PerDay

double processVentingRateSm3PerDay

producedCO2ContentPercent

double producedCO2ContentPercent

pumpSealCount

int pumpSealCount

purchasedElectricityMWh

double purchasedElectricityMWh

tankBreathingRateSm3PerDay

double tankBreathingRateSm3PerDay

valveCount

int valveCount

ventingProducedCO2

boolean ventingProducedCO2

Class neqsim.process.fielddevelopment.screening.DetailedEmissionsCalculator.DetailedEmissionsReport

class DetailedEmissionsReport extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

emissionsBySource

Map<String,Double> emissionsBySource

Emissions by individual source.

gasProductionMSm3PerYear

double gasProductionMSm3PerYear

Gas production (MSm3/year).

intensityKgCO2PerBoe

double intensityKgCO2PerBoe

Intensity (kg CO2e/boe).

oilProductionBblPerYear

double oilProductionBblPerYear

Oil production (bbl/year).

rating

String rating

Emissions rating.

scope1Breakdown

Map<String,Double> scope1Breakdown

Scope 1 breakdown by category.

scope1Total

double scope1Total

Scope 1 total emissions (tCO2e/year).

scope2Breakdown

Map<String,Double> scope2Breakdown

Scope 2 breakdown by category.

scope2Total

double scope2Total

Scope 2 total emissions (tCO2e/year).

totalEmissions

double totalEmissions

Total emissions (tCO2e/year).

totalProductionBoePerYear

double totalProductionBoePerYear

Total production (boe/year).

Class neqsim.process.fielddevelopment.screening.EconomicsEstimator.EconomicsReport

class EconomicsReport extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

accuracyRangePercent

double accuracyRangePercent

Accuracy range as percentage (e.g., 40 means ±40%).

annualOpexMUSD

double annualOpexMUSD

Annual OPEX in million USD per year.

capexBreakdown

Map<String,Double> capexBreakdown

Detailed CAPEX breakdown by category.

capexPerBoeUSD

double capexPerBoeUSD

CAPEX per barrel of oil equivalent in USD.

equipmentCapexMUSD

double equipmentCapexMUSD

Process equipment CAPEX in million USD.

facilityCapexMUSD

double facilityCapexMUSD

Facility base CAPEX in million USD.

infrastructureCapexMUSD

double infrastructureCapexMUSD

Infrastructure (pipelines, umbilicals) CAPEX in million USD.

opexBreakdown

Map<String,Double> opexBreakdown

Detailed OPEX breakdown by category.

opexPerBoeUSD

double opexPerBoeUSD

OPEX per barrel of oil equivalent in USD.

totalCapexMUSD

double totalCapexMUSD

Total CAPEX in million USD.

wellCapexMUSD

double wellCapexMUSD

Well drilling and completion CAPEX in million USD.

Class neqsim.process.fielddevelopment.screening.EmissionsTracker.EmissionsReport

class EmissionsReport extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

emissionSources

Map<String,Double> emissionSources

flaringEmissionsTonnesPerYear

double flaringEmissionsTonnesPerYear

fugitiveEmissionsTonnesPerYear

double fugitiveEmissionsTonnesPerYear

intensityKgCO2PerBoe

double intensityKgCO2PerBoe

powerEmissionsTonnesPerYear

double powerEmissionsTonnesPerYear

powerSource

String powerSource

totalEmissionsTonnesPerYear

double totalEmissionsTonnesPerYear

totalPowerMW

double totalPowerMW

ventedCO2TonnesPerYear

double ventedCO2TonnesPerYear

Class neqsim.process.fielddevelopment.screening.EnergyEfficiencyCalculator

class EnergyEfficiencyCalculator extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

availableWasteHeatKW

double availableWasteHeatKW

compressorEfficiency

double compressorEfficiency

compressorPowerKW

double compressorPowerKW

condensateProductionBblPerDay

double condensateProductionBblPerDay

coolingDutyKW

double coolingDutyKW

electricalLoadKW

double electricalLoadKW

facilityType

EnergyEfficiencyCalculator.FacilityType facilityType

flaringRateMSm3PerDay

double flaringRateMSm3PerDay

fuelGasRateMSm3PerDay

double fuelGasRateMSm3PerDay

gasProductionMSm3PerDay

double gasProductionMSm3PerDay

hasWasteHeatRecovery

boolean hasWasteHeatRecovery

heaterEfficiency

double heaterEfficiency

heatingDutyKW

double heatingDutyKW

oilProductionBblPerDay

double oilProductionBblPerDay

primaryDriverType

EnergyEfficiencyCalculator.DriverType primaryDriverType

pumpEfficiency

double pumpEfficiency

pumpPowerKW

double pumpPowerKW

rotatingEquipmentPowerKW

double rotatingEquipmentPowerKW

ventingRateMSm3PerDay

double ventingRateMSm3PerDay

wasteHeatRecoveryEfficiency

double wasteHeatRecoveryEfficiency

waterProductionM3PerDay

double waterProductionM3PerDay

Class neqsim.process.fielddevelopment.screening.EnergyEfficiencyCalculator.EnergyReport

class EnergyReport extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

energyEfficiencyIndex

double energyEfficiencyIndex

Energy efficiency index (actual/reference).

energyLosses

Map<String,Double> energyLosses

Energy losses by source.

flaringIntensity

double flaringIntensity

Flaring intensity (Sm3/boe).

fuelGasConsumption

double fuelGasConsumption

Fuel gas consumption (MSm3/day).

heatSinks

Map<String,Double> heatSinks

Heat sinks.

potentialHeatRecoveryKW

double potentialHeatRecoveryKW

Potential heat recovery (kW).

powerBreakdown

Map<String,Double> powerBreakdown

Power breakdown by category.

recommendations

List<EnergyEfficiencyCalculator.Recommendation> recommendations

Improvement recommendations.

referenceSEC

double referenceSEC

Reference SEC for benchmarking (kWh/boe).

specificEnergyConsumption

double specificEnergyConsumption

Specific energy consumption (kWh/boe).

totalAvailableWasteHeatKW

double totalAvailableWasteHeatKW

Total available waste heat (kW).

totalCoolingDutyKW

double totalCoolingDutyKW

Total cooling duty (kW).

totalElectricPowerKW

double totalElectricPowerKW

Total electric power (kW).

totalEnergyLossKW

double totalEnergyLossKW

Total energy loss (kW).

totalHeatDemandKW

double totalHeatDemandKW

Total heat demand (kW).

totalHeatingDutyKW

double totalHeatingDutyKW

Total heating duty (kW).

totalPotentialSavingsKW

double totalPotentialSavingsKW

Total potential savings (kW).

totalProductionBoePerDay

double totalProductionBoePerDay

Total production (boe/day).

wasteHeatSources

Map<String,Double> wasteHeatSources

Waste heat sources.

Class neqsim.process.fielddevelopment.screening.EnergyEfficiencyCalculator.Recommendation

class Recommendation extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

category

String category

Category.

description

String description

Description.

estimatedCapex

double estimatedCapex

Estimated CAPEX (USD).

paybackYears

double paybackYears

Simple payback (years).

potentialSavingsKW

double potentialSavingsKW

Potential savings (kW).

Class neqsim.process.fielddevelopment.screening.FlowAssuranceReport

class FlowAssuranceReport extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

asphalteneResult

FlowAssuranceResult asphalteneResult

corrosionResult

FlowAssuranceResult corrosionResult

erosionResult

FlowAssuranceResult erosionResult

hydrateFormationTempC

double hydrateFormationTempC

hydrateMarginC

double hydrateMarginC

hydrateResult

FlowAssuranceResult hydrateResult

minOperatingTempC

double minOperatingTempC

mitigationOptions

Map<String,String> mitigationOptions

recommendations

Map<String,String> recommendations

scalingResult

FlowAssuranceResult scalingResult

waxAppearanceTempC

double waxAppearanceTempC

waxMarginC

double waxMarginC

waxResult

FlowAssuranceResult waxResult

Class neqsim.process.fielddevelopment.screening.GasLiftCalculator

class GasLiftCalculator extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

bubblePointPressure

double bubblePointPressure

compressionPower

double compressionPower

compressionRatio

double compressionRatio

compressorEfficiency

double compressorEfficiency

formationGOR

double formationGOR

gasMolecularWeight

double gasMolecularWeight

injectionPressure

double injectionPressure

injectionRateAtOptimal

double injectionRateAtOptimal

injectionTemperature

double injectionTemperature

maxProductionRate

double maxProductionRate

maxValves

int maxValves

oilDensityStd

double oilDensityStd

optimalGLR

double optimalGLR

performanceCurve

List<GasLiftCalculator.PerformancePoint> performanceCurve

productivityIndex

double productivityIndex

reservoirPressure

double reservoirPressure

reservoirTemperature

double reservoirTemperature

tubingID

double tubingID

tubingRoughness

double tubingRoughness

valvePositions

List<GasLiftCalculator.ValvePosition> valvePositions

valvePressureDrop

double valvePressureDrop

valveSpacing

double valveSpacing

waterCut

double waterCut

waterDensity

double waterDensity

wellDepth

double wellDepth

wellheadPressure

double wellheadPressure

wellheadTemperature

double wellheadTemperature

Class neqsim.process.fielddevelopment.screening.GasLiftCalculator.GasLiftResult

class GasLiftResult extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

compressionPower

double compressionPower

Compression power required (kW).

feasible

boolean feasible

Whether gas lift is feasible.

injectionRateAtOptimal

double injectionRateAtOptimal

Gas injection rate at optimal (MSm3/day).

liftIncrease

double liftIncrease

Production increase percentage.

naturalFlowRate

double naturalFlowRate

Natural flow rate without gas lift (Sm3/day).

oilRateAtOptimal

double oilRateAtOptimal

Oil production rate at optimal GLR (Sm3/day).

optimalGLR

double optimalGLR

Optimal total GLR (Sm3/Sm3).

performanceCurve

List<GasLiftCalculator.PerformancePoint> performanceCurve

Performance curve data.

valvePositions

List<GasLiftCalculator.ValvePosition> valvePositions

Valve positions.

Class neqsim.process.fielddevelopment.screening.GasLiftCalculator.PerformancePoint

class PerformancePoint extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

injectionGLR

double injectionGLR

Injection GLR (Sm3/Sm3).

injectionRate

double injectionRate

Injection rate (MSm3/day).

productionRate

double productionRate

Production rate (Sm3/day).

totalGLR

double totalGLR

Total GLR (Sm3/Sm3).

Class neqsim.process.fielddevelopment.screening.GasLiftCalculator.ValvePosition

class ValvePosition extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

closingPressure

double closingPressure

Closing pressure (bara).

depth

double depth

Valve depth (m TVD).

isOperatingValve

boolean isOperatingValve

Whether this is the operating valve.

openingPressure

double openingPressure

Opening pressure (bara).

valveNumber

int valveNumber

Valve number (1 = top).

Class neqsim.process.fielddevelopment.screening.GasLiftOptimizer

class GasLiftOptimizer extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

availableGas

double availableGas

compressionEfficiency

double compressionEfficiency

dischargePressure

double dischargePressure

gasSpecificGravity

double gasSpecificGravity

maxCompressionPower

double maxCompressionPower

maxIterations

int maxIterations

method

GasLiftOptimizer.OptimizationMethod method

suctionPressure

double suctionPressure

tolerance

double tolerance

wells

List<GasLiftOptimizer.WellData> wells

Class neqsim.process.fielddevelopment.screening.GasLiftOptimizer.AllocationResult

class AllocationResult extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

allocations

List<GasLiftOptimizer.WellAllocation> allocations

Individual well allocations.

availableGas

double availableGas

Available gas (Sm³/d).

compressionPower

double compressionPower

Required compression power (kW).

converged

boolean converged

Converged flag.

fieldGasEfficiency

double fieldGasEfficiency

Field gas efficiency (incremental oil / total gas).

gasUtilization

double gasUtilization

Gas utilization (fraction).

iterations

int iterations

Number of iterations (for iterative methods).

method

GasLiftOptimizer.OptimizationMethod method

Optimization method used.

totalGasAllocated

double totalGasAllocated

Total gas allocated (Sm³/d).

totalIncrementalOil

double totalIncrementalOil

Total incremental oil from gas lift (Sm³/d).

totalNaturalFlow

double totalNaturalFlow

Total natural flow (no gas lift) (Sm³/d).

totalOilRate

double totalOilRate

Total oil production (Sm³/d).

Class neqsim.process.fielddevelopment.screening.GasLiftOptimizer.PerformanceCurve

class PerformanceCurve extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

gasRates

double[] gasRates

Gas injection rates (Sm³/day).

naturalFlowRate

double naturalFlowRate

Natural flow rate (zero injection).

oilRates

double[] oilRates

Corresponding oil rates (Sm³/day).

optimalGLR

double optimalGLR

Optimal GLR from performance curve analysis.

Class neqsim.process.fielddevelopment.screening.GasLiftOptimizer.WellAllocation

class WellAllocation extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

gasEfficiency

double gasEfficiency

Gas utilization efficiency (incremental oil / gas).

gasRate

double gasRate

Allocated gas rate (Sm³/d).

incrementalOil

double incrementalOil

Incremental oil from gas lift (Sm³/d).

marginalResponse

double marginalResponse

Marginal response at allocation point (Sm³ oil / Sm³ gas).

naturalFlowRate

double naturalFlowRate

Natural flow rate (Sm³/d).

oilRate

double oilRate

Resulting oil rate (Sm³/d).

wellName

String wellName

Well name.

Class neqsim.process.fielddevelopment.screening.GasLiftOptimizer.WellData

class WellData extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

curve

GasLiftOptimizer.PerformanceCurve curve

enabled

boolean enabled

maxGasRate

double maxGasRate

minGasRate

double minGasRate

name

String name

priority

double priority

Class neqsim.process.fielddevelopment.screening.RegionalCostFactors

class RegionalCostFactors extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

capexFactor

double capexFactor

laborFactor

double laborFactor

notes

String notes

opexFactor

double opexFactor

regionCode

String regionCode

regionName

String regionName

wellCostFactor

double wellCostFactor

Class neqsim.process.fielddevelopment.screening.SafetyReport

class SafetyReport extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

estimatedBlowdownTimeMinutes

double estimatedBlowdownTimeMinutes

h2sPresent

boolean h2sPresent

highPressure

boolean highPressure

inventoryTonnes

double inventoryTonnes

mannedFacility

boolean mannedFacility

minimumMetalTempC

double minimumMetalTempC

overallLevel

SafetyReport.SafetyLevel overallLevel

psvRequiredCapacityKgPerHr

double psvRequiredCapacityKgPerHr

requirements

Map<String,String> requirements

scenarios

Map<String,Double> scenarios

Package neqsim.process.fielddevelopment.subsea

Class neqsim.process.fielddevelopment.subsea.SubseaProductionSystem

class SubseaProductionSystem extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

architecture

SubseaProductionSystem.SubseaArchitecture architecture

discoveryLatitude

double discoveryLatitude

discoveryLongitude

double discoveryLongitude

flowlineDiameterInches

double flowlineDiameterInches

flowlineMaterial

String flowlineMaterial

flowlineWallThicknessMm

double flowlineWallThicknessMm

hasRun

boolean hasRun

hostFacility

HostFacility hostFacility

insulationThicknessMm

double insulationThicknessMm

manifoldCount

int manifoldCount

manifoldPressureDropBara

double manifoldPressureDropBara

name

String name

ratePerWellSm3d

double ratePerWellSm3d

reservoirFluid

SystemInterface reservoirFluid

reservoirPressureBara

double reservoirPressureBara

reservoirTemperatureC

double reservoirTemperatureC

result

SubseaProductionSystem.SubseaSystemResult result

seabedTemperatureC

double seabedTemperatureC

tiebackDistanceKm

double tiebackDistanceKm

tubingDiameterInches

double tubingDiameterInches

umbilicalLengthKm

double umbilicalLengthKm

waterDepthM

double waterDepthM

wellCount

int wellCount

wellDepthM

double wellDepthM

wellheadPressureBara

double wellheadPressureBara

wellheadTemperatureC

double wellheadTemperatureC

Class neqsim.process.fielddevelopment.subsea.SubseaProductionSystem.SubseaSystemResult

class SubseaSystemResult extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

architecture

SubseaProductionSystem.SubseaArchitecture architecture

arrivalFlowrateSm3d

double arrivalFlowrateSm3d

arrivalPressureBara

double arrivalPressureBara

arrivalTemperatureC

double arrivalTemperatureC

controlSystemCostMusd

double controlSystemCostMusd

flowlineDiameterInches

double flowlineDiameterInches

hydrateFormationTempC

double hydrateFormationTempC

hydrateMarginC

double hydrateMarginC

manifoldCostMusd

double manifoldCostMusd

pipelineCostMusd

double pipelineCostMusd

requiresHeating

boolean requiresHeating

requiresInsulation

boolean requiresInsulation

requiresMEG

boolean requiresMEG

subseaTreeCostMusd

double subseaTreeCostMusd

systemName

String systemName

tiebackDistanceKm

double tiebackDistanceKm

totalPressureDropBara

double totalPressureDropBara

totalProductionSm3d

double totalProductionSm3d

totalSubseaCapexMusd

double totalSubseaCapexMusd

umbilicalCostMusd

double umbilicalCostMusd

waterDepthM

double waterDepthM

wellCount

int wellCount

Package neqsim.process.fielddevelopment.tieback

Class neqsim.process.fielddevelopment.tieback.HostFacility

class HostFacility extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

gasCapacityMSm3d

double gasCapacityMSm3d

Maximum gas processing capacity in MSm3/d.

gasUtilization

double gasUtilization

Current gas utilization (0-1).

latitude

double latitude

Latitude in decimal degrees (positive = North).

liquidCapacityM3d

double liquidCapacityM3d

Maximum total liquid capacity in m3/d (oil + water + condensate).

liquidUtilization

double liquidUtilization

Current liquid utilization (0-1).

longitude

double longitude

Longitude in decimal degrees (positive = East).

maxTieInPressureBara

double maxTieInPressureBara

Maximum tie-in pressure in bara.

maxTieInTemperatureC

double maxTieInTemperatureC

Maximum tie-in temperature in Celsius.

minTieInPressureBara

double minTieInPressureBara

Minimum tie-in pressure in bara.

name

String name

oilCapacityBopd

double oilCapacityBopd

Maximum oil processing capacity in bbl/d.

oilUtilization

double oilUtilization

Current oil utilization (0-1).

operator

String operator

type

HostFacility.FacilityType type

waterCapacityM3d

double waterCapacityM3d

Maximum water handling capacity in m3/d.

waterDepthM

double waterDepthM

Water depth in meters.

waterUtilization

double waterUtilization

Current water utilization (0-1).

Class neqsim.process.fielddevelopment.tieback.TiebackAnalyzer

class TiebackAnalyzer extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

discountRate

double discountRate

Discount rate for NPV calculations.

drillingCostPerWellMusd

double drillingCostPerWellMusd

Drilling cost per well in MUSD.

gasPriceUsdPerSm3

double gasPriceUsdPerSm3

Default gas price in USD/Sm3.

hostModificationBaseCostMusd

double hostModificationBaseCostMusd

Base cost for host modifications in MUSD.

manifoldBaseCostMusd

double manifoldBaseCostMusd

Base cost for manifold/template in MUSD.

maxTiebackDistanceKm

double maxTiebackDistanceKm

Maximum tieback distance in km.

minHydrateMarginC

double minHydrateMarginC

Minimum hydrate margin for PASS in Celsius.

oilPriceUsdPerBbl

double oilPriceUsdPerBbl

Default oil price in USD/bbl.

opexFraction

double opexFraction

OPEX as fraction of CAPEX per year.

pipelineCostPerKmMusd

double pipelineCostPerKmMusd

Pipeline cost per km in MUSD (base, adjusted for diameter).

seabedTemperatureC

double seabedTemperatureC

Seabed temperature for flow assurance in Celsius.

subseaTreeCostMusd

double subseaTreeCostMusd

Cost per subsea tree in MUSD.

taxModel

NorwegianTaxModel taxModel

umbilicalCostPerKmMusd

double umbilicalCostPerKmMusd

Umbilical cost per km in MUSD.

Class neqsim.process.fielddevelopment.tieback.TiebackAnalyzer.TiebackScreeningResult

class TiebackScreeningResult extends Object implements Serializable

serialVersionUID:

1100L

Serialized Fields

distanceKm

double distanceKm

estimatedCapexMusd

double estimatedCapexMusd

estimatedNpvMusd

double estimatedNpvMusd

failureReason

String failureReason

hostName

String hostName

passed

boolean passed

Class neqsim.process.fielddevelopment.tieback.TiebackOption

class TiebackOption extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

arrivalPressureBara

double arrivalPressureBara

Estimated arrival pressure at host in bara.

arrivalTemperatureC

double arrivalTemperatureC

Estimated arrival temperature at host in Celsius.

breakevenPrice

double breakevenPrice

Breakeven price (oil: USD/bbl, gas: USD/Sm3).

corrosionResult

FlowAssuranceResult corrosionResult

Corrosion screening result.

discoveryName

String discoveryName

distanceKm

double distanceKm

Tieback distance in kilometers.

drillingCapexMusd

double drillingCapexMusd

Drilling and completion CAPEX.

feasible

boolean feasible

Whether the option is technically feasible.

fieldLifeYears

double fieldLifeYears

Expected field life in years.

flowAssuranceNotes

String flowAssuranceNotes

Flow assurance notes/recommendations.

hostModificationCapexMusd

double hostModificationCapexMusd

Host modifications CAPEX.

hostName

String hostName

hydrateMarginC

double hydrateMarginC

Hydrate subcooling margin in Celsius.

hydrateResult

FlowAssuranceResult hydrateResult

Hydrate screening result.

infeasibilityReason

String infeasibilityReason

Reason for infeasibility (if not feasible).

irr

double irr

Internal Rate of Return (0-1).

maxProductionRate

double maxProductionRate

Maximum production rate constrained by host capacity (gas: MSm3/d, oil: bbl/d).

maxWaterDepthM

double maxWaterDepthM

Maximum water depth along route in meters.

npvMusd

double npvMusd

Net Present Value in MUSD.

optionId

String optionId

paybackYears

double paybackYears

Payback period in years.

pipelineCapexMusd

double pipelineCapexMusd

Pipeline CAPEX.

pipelineDiameterInches

double pipelineDiameterInches

Pipeline diameter in inches.

rateUnit

String rateUnit

Production rate unit.

recoverableReserves

double recoverableReserves

Total recoverable reserves.

reservesUnit

String reservesUnit

Reserves unit.

subseaCapexMusd

double subseaCapexMusd

Subsea equipment CAPEX (trees, manifolds, controls).

totalCapexMusd

double totalCapexMusd

Total CAPEX.

umbilicalCapexMusd

double umbilicalCapexMusd

Umbilical CAPEX.

watMarginC

double watMarginC

WAT margin in Celsius.

waxResult

FlowAssuranceResult waxResult

Wax screening result.

wellCount

int wellCount

Number of subsea wells.

Class neqsim.process.fielddevelopment.tieback.TiebackReport

class TiebackReport extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

discoveryLatitude

double discoveryLatitude

Discovery latitude.

discoveryLongitude

double discoveryLongitude

Discovery longitude.

discoveryName

String discoveryName

Discovery name.

options

List<TiebackOption> options

All evaluated options (sorted by NPV, best first).

Package neqsim.process.fielddevelopment.workflow

Class neqsim.process.fielddevelopment.workflow.FieldDevelopmentWorkflow

class FieldDevelopmentWorkflow extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

calculateEmissions

boolean calculateEmissions

concept

FieldConcept concept

countryCode

String countryCode

declineRate

double declineRate

designStandard

String designStandard

discountRate

double discountRate

facilityConfig

FacilityConfig facilityConfig

fidelityLevel

FieldDevelopmentWorkflow.FidelityLevel fidelityLevel

fieldLifeYears

int fieldLifeYears

firstProductionYear

int firstProductionYear

fluid

SystemInterface fluid

gasPrice

double gasPrice

gasTariff

double gasTariff

gridEmissionFactor

double gridEmissionFactor

lastResult

WorkflowResult lastResult

monteCarloIterations

int monteCarloIterations

oilPrice

double oilPrice

plateauYears

double plateauYears

potentialHosts

List<HostFacility> potentialHosts

powerSupplyType

String powerSupplyType

processSystem

ProcessSystem processSystem

projectName

String projectName

reservoir

SimpleReservoir reservoir

runMechanicalDesign

boolean runMechanicalDesign

runSubseaAnalysis

boolean runSubseaAnalysis

studyPhase

FieldDevelopmentWorkflow.StudyPhase studyPhase

subseaArchitecture

SubseaProductionSystem.SubseaArchitecture subseaArchitecture

subseaSystem

SubseaProductionSystem subseaSystem

tiebackAnalyzer

TiebackAnalyzer tiebackAnalyzer

tiebackDistanceKm

double tiebackDistanceKm

waterDepthM

double waterDepthM

wells

List<WellSystem> wells

Class neqsim.process.fielddevelopment.workflow.WorkflowResult

class WorkflowResult extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

annualCO2eKtonnes

double annualCO2eKtonnes

Annual CO2 emissions [ktonnes/year].

arrivalPressureBara

double arrivalPressureBara

Arrival pressure at host facility [bara].

arrivalTemperatureC

double arrivalTemperatureC

Arrival temperature at host facility [°C].

breakevenGasPrice

double breakevenGasPrice

Breakeven gas price (USD/Sm3).

breakevenOilPrice

double breakevenOilPrice

Breakeven oil price (USD/bbl).

cashFlowResult

CashFlowEngine.CashFlowResult cashFlowResult

Cash flow calculation result.

co2IntensityKgPerBoe

double co2IntensityKgPerBoe

CO2 intensity [kg CO2e/boe].

conceptKPIs

ConceptKPIs conceptKPIs

Concept KPIs - only for CONCEPTUAL and DETAILED.

economicsReport

EconomicsEstimator.EconomicsReport economicsReport

Economics estimation report.

emissionBreakdown

Map<String,Double> emissionBreakdown

Emission breakdown by category.

fidelityLevel

FieldDevelopmentWorkflow.FidelityLevel fidelityLevel

Fidelity level used.

flowAssuranceResult

FlowAssuranceReport flowAssuranceResult

Flow assurance screening result.

gasProfile

Map<Integer,Double> gasProfile

Gas production profile (year to Sm3/day).

gridEmissionFactor

double gridEmissionFactor

Grid emission factor [kg CO2/kWh].

irr

double irr

Internal rate of return (0-1).

mechanicalDesign

SystemMechanicalDesign mechanicalDesign

System mechanical design results - only for DETAILED.

monteCarloResult

SensitivityAnalyzer.MonteCarloResult monteCarloResult

Monte Carlo result - only for DETAILED.

npv

double npv

Net present value at configured discount rate (MUSD).

npvP10

double npvP10

P10 NPV from Monte Carlo (MUSD) - only for DETAILED.

npvP50

double npvP50

P50 NPV from Monte Carlo (MUSD) - only for DETAILED.

npvP90

double npvP90

P90 NPV from Monte Carlo (MUSD) - only for DETAILED.

oilProfile

Map<Integer,Double> oilProfile

Oil production profile (year to bbl/day).

paybackYears

double paybackYears

Payback period in years.

powerBreakdownMW

Map<String,Double> powerBreakdownMW

Power breakdown by equipment type.

powerSupplyType

String powerSupplyType

Power supply type (used for emission calculation).

projectName

String projectName

Project name.

selectedTiebackOption

TiebackOption selectedTiebackOption

Selected tieback option (best feasible).

subseaCapexMusd

double subseaCapexMusd

Total subsea CAPEX [MUSD].

subseaSimulationError

String subseaSimulationError

Subsea simulation error message (if simulation failed).

subseaSystemResult

SubseaProductionSystem.SubseaSystemResult subseaSystemResult

Subsea production system result.

tiebackReport

TiebackReport tiebackReport

Tieback analysis report (multiple host comparison).

tornadoResult

SensitivityAnalyzer.TornadoResult tornadoResult

Tornado analysis result - only for DETAILED.

totalEquipmentWeightTonnes

double totalEquipmentWeightTonnes

Total equipment weight [tonnes].

totalFootprintM2

double totalFootprintM2

Total module footprint [m2].

totalPowerMW

double totalPowerMW

Total power consumption [MW].

waterProfile

Map<Integer,Double> waterProfile

Water production profile (year to Sm3/day).

Package neqsim.process.integration.ml

Class neqsim.process.integration.ml.HybridModelAdapter

class HybridModelAdapter extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

bias

double bias

confidenceThreshold

double confidenceThreshold

featureNames

String[] featureNames

modelVersion

String modelVersion

ready

boolean ready

strategy

HybridModelAdapter.CombinationStrategy strategy

weights

double[] weights

Package neqsim.process.measurementdevice

Class neqsim.process.measurementdevice.CombustionEmissionsCalculator

class CombustionEmissionsCalculator extends StreamMeasurementDeviceBaseClass implements Serializable

serialVersionUID:

1000L

Class neqsim.process.measurementdevice.CompressorMonitor

class CompressorMonitor extends MeasurementDeviceBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

compressor

Compressor compressor

Class neqsim.process.measurementdevice.CricondenbarAnalyser

class CricondenbarAnalyser extends StreamMeasurementDeviceBaseClass implements Serializable

serialVersionUID:

1000L

Class neqsim.process.measurementdevice.FireDetector

class FireDetector extends MeasurementDeviceBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

detectionDelay

double detectionDelay

Detection delay in seconds (time to confirm fire before alarm).

detectionThreshold

double detectionThreshold

Detection threshold (0.0 to 1.0, where 1.0 means fire confirmed).

fireDetected

boolean fireDetected

Indicates if fire is currently detected.

location

String location

Detector location/zone identifier.

signalLevel

double signalLevel

Current signal level (simulates IR/UV sensor reading).

Class neqsim.process.measurementdevice.FlowInducedVibrationAnalyser

class FlowInducedVibrationAnalyser extends MeasurementDeviceBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

calcSupportArrangement

Boolean calcSupportArrangement

FRMSConstant

double FRMSConstant

method

String method

pipe

PipeBeggsAndBrills pipe

segment

int segment

segmentSet

Boolean segmentSet

supportArrangement

String supportArrangement

supportDistance

double supportDistance

Class neqsim.process.measurementdevice.GasDetector

class GasDetector extends MeasurementDeviceBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

gasConcentration

double gasConcentration

Current gas concentration reading.

gasSpecies

String gasSpecies

Gas species being detected (e.g., "methane", "H2S", "CO").

gasType

GasDetector.GasType gasType

Type of gas being detected.

location

String location

Detector location/zone identifier.

lowerExplosiveLimit

double lowerExplosiveLimit

Lower Explosive Limit in ppm (for combustible gases).

responseTime

double responseTime

Detector response time in seconds.

Class neqsim.process.measurementdevice.HydrateEquilibriumTemperatureAnalyser

class HydrateEquilibriumTemperatureAnalyser extends StreamMeasurementDeviceBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

referencePressure

double referencePressure

Class neqsim.process.measurementdevice.HydrocarbonDewPointAnalyser

class HydrocarbonDewPointAnalyser extends StreamMeasurementDeviceBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

method

String method

referencePressure

double referencePressure

Class neqsim.process.measurementdevice.LevelTransmitter

class LevelTransmitter extends MeasurementDeviceBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

separator

Separator separator

Class neqsim.process.measurementdevice.MeasurementDeviceBaseClass

class MeasurementDeviceBaseClass extends NamedBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

alarmConfig

AlarmConfig alarmConfig

alarmState

AlarmState alarmState

conditionAnalysis

boolean conditionAnalysis

conditionAnalysisMaxDeviation

double conditionAnalysisMaxDeviation

conditionAnalysisMessage

String conditionAnalysisMessage

delayBuffer

Deque<Double> delayBuffer

delaySteps

int delaySteps

isOnlineSignal

boolean isOnlineSignal

logging

boolean logging

maximumValue

double maximumValue

minimumValue

double minimumValue

noiseStdDev

double noiseStdDev

onlineMeasurementValue

double onlineMeasurementValue

onlineMeasurementValueUnit

String onlineMeasurementValueUnit

onlineSignal

OnlineSignal onlineSignal

unit

String unit

Class neqsim.process.measurementdevice.MolarMassAnalyser

class MolarMassAnalyser extends StreamMeasurementDeviceBaseClass implements Serializable

serialVersionUID:

1000L

Class neqsim.process.measurementdevice.MultiPhaseMeter

class MultiPhaseMeter extends StreamMeasurementDeviceBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

pressure

double pressure

temperature

double temperature

unitP

String unitP

unitT

String unitT

Class neqsim.process.measurementdevice.NMVOCAnalyser

class NMVOCAnalyser extends StreamMeasurementDeviceBaseClass implements Serializable

serialVersionUID:

1000L

Class neqsim.process.measurementdevice.OilLevelTransmitter

class OilLevelTransmitter extends MeasurementDeviceBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

separator

ThreePhaseSeparator separator

Class neqsim.process.measurementdevice.pHProbe

class pHProbe extends StreamMeasurementDeviceBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

alkalinity

double alkalinity

hasCachedPH

boolean hasCachedPH

lastMeasuredAlkalinity

double lastMeasuredAlkalinity

lastMeasuredPH

double lastMeasuredPH

reactiveThermoSystem

SystemInterface reactiveThermoSystem

thermoOps

ThermodynamicOperations thermoOps

Class neqsim.process.measurementdevice.PressureTransmitter

class PressureTransmitter extends StreamMeasurementDeviceBaseClass implements Serializable

serialVersionUID:

1000L

Class neqsim.process.measurementdevice.PushButton

class PushButton extends MeasurementDeviceBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

autoActivateValve

boolean autoActivateValve

Flag to enable/disable automatic valve activation on push.

isPushed

boolean isPushed

Indicates if button is currently pushed (active).

linkedBlowdownValve

BlowdownValve linkedBlowdownValve

Optional blowdown valve that this button controls (legacy support).

linkedLogics

List<ProcessLogic> linkedLogics

List of process logic sequences linked to this button.

Class neqsim.process.measurementdevice.StreamMeasurementDeviceBaseClass

class StreamMeasurementDeviceBaseClass extends MeasurementDeviceBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

stream

StreamInterface stream

Class neqsim.process.measurementdevice.TemperatureTransmitter

class TemperatureTransmitter extends StreamMeasurementDeviceBaseClass implements Serializable

serialVersionUID:

1000L

Class neqsim.process.measurementdevice.VolumeFlowTransmitter

class VolumeFlowTransmitter extends StreamMeasurementDeviceBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

measuredPhaseNumber

int measuredPhaseNumber

Class neqsim.process.measurementdevice.WaterContentAnalyser

class WaterContentAnalyser extends StreamMeasurementDeviceBaseClass implements Serializable

serialVersionUID:

1000L

Class neqsim.process.measurementdevice.WaterDewPointAnalyser

class WaterDewPointAnalyser extends StreamMeasurementDeviceBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

method

String method

referencePressure

double referencePressure

Class neqsim.process.measurementdevice.WaterLevelTransmitter

class WaterLevelTransmitter extends MeasurementDeviceBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

separator

ThreePhaseSeparator separator

Class neqsim.process.measurementdevice.WellAllocator

class WellAllocator extends StreamMeasurementDeviceBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

exportGasStream

StreamInterface exportGasStream

exportOilStream

StreamInterface exportOilStream

Package neqsim.process.measurementdevice.online

Class neqsim.process.measurementdevice.online.OnlineSignal

class OnlineSignal extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

dateStamp

Date dateStamp

name

String name

plantName

String plantName

transmitterName

String transmitterName

unit

String unit

value

double value

Package neqsim.process.measurementdevice.simpleflowregime

Class neqsim.process.measurementdevice.simpleflowregime.SevereSlugAnalyser

class SevereSlugAnalyser extends MeasurementDeviceBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

alfaLeft

double alfaLeft

alfaRiser

double alfaRiser

alfaRiserOld

double alfaRiserOld

deltaT

double deltaT

driftVel

double driftVel

flowDistCoeff

double flowDistCoeff

flowPattern

String flowPattern

fluidSevereS

FluidSevereSlug fluidSevereS

friction

double friction

frictionStagnant

double frictionStagnant

frictionTot

double frictionTot

frictionValve

double frictionValve

function1

double function1

function2

double function2

gamma

double gamma

gamma1

double gamma1

gamma2

double gamma2

gasDensity

double gasDensity

gravAcc

double gravAcc

gravity

double gravity

gravL

double gravL

gravR

double gravR

holdUp

double holdUp

holdUp1

double holdUp1

holdUp2

double holdUp2

iter

double iter

lambda

double lambda

lambdaStagnant

double lambdaStagnant

Lg

double Lg

mixDensity

double mixDensity

n

double n

normalPressure

double normalPressure

numberOfTimeSteps

int numberOfTimeSteps

outletPressure

double outletPressure

pi

double pi

pipe

Pipe pipe

pressure

double pressure

pressureOld

double pressureOld

Re

double Re

resLiqHeight

double[] resLiqHeight

resLiqHoldUpRiser

double[] resLiqHoldUpRiser

resMixVelocity

double[] resMixVelocity

resPres

double[] resPres

resTime

double[] resTime

severeSlug

SevereSlugAnalyser severeSlug

simulationTime

double simulationTime

slugLength

double slugLength

slugValue

double slugValue

streamS

Stream streamS

temperature

double temperature

transVel

double transVel

U

double U

uLevel

double uLevel

Um

double Um

UmOld

double UmOld

usg

double usg

UsgL

double UsgL

usgMap

double[] usgMap

UsgR

double UsgR

usl

double usl

UslL

double UslL

uslMap

double[] uslMap

UslR

double UslR

valveConstant

double valveConstant

z

double z

zOld

double zOld

Package neqsim.process.measurementdevice.vfm

Class neqsim.process.measurementdevice.vfm.SoftSensor

class SoftSensor extends StreamMeasurementDeviceBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

inputValues

Map<String,Double> inputValues

lastEstimate

double lastEstimate

lastSensitivity

double[] lastSensitivity

propertyType

SoftSensor.PropertyType propertyType

Class neqsim.process.measurementdevice.vfm.UncertaintyBounds

class UncertaintyBounds extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

lower95

double lower95

lower99

double lower99

mean

double mean

standardDeviation

double standardDeviation

unit

String unit

upper95

double upper95

upper99

double upper99

Class neqsim.process.measurementdevice.vfm.VFMResult

class VFMResult extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

additionalProperties

Map<String,Double> additionalProperties

gasFlowRate

double gasFlowRate

gasOilRatio

double gasOilRatio

gasUncertainty

UncertaintyBounds gasUncertainty

oilFlowRate

double oilFlowRate

oilUncertainty

UncertaintyBounds oilUncertainty

quality

VFMResult.Quality quality

timestamp

Instant timestamp

totalLiquidFlowRate

double totalLiquidFlowRate

waterCut

double waterCut

waterFlowRate

double waterFlowRate

waterUncertainty

UncertaintyBounds waterUncertainty

Class neqsim.process.measurementdevice.vfm.VirtualFlowMeter

class VirtualFlowMeter extends StreamMeasurementDeviceBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

calibrationFactor

double calibrationFactor

calibrationHistory

List<VirtualFlowMeter.WellTestData> calibrationHistory

chokeOpening

double chokeOpening

downstreamPressure

double downstreamPressure

flowCoefficient

double flowCoefficient

lastCalibration

Instant lastCalibration

lastResult

VFMResult lastResult

pressureUncertainty

double pressureUncertainty

temperature

double temperature

temperatureUncertainty

double temperatureUncertainty

upstreamPressure

double upstreamPressure

Package neqsim.process.mechanicaldesign

Class neqsim.process.mechanicaldesign.DesignLimitData

class DesignLimitData extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

corrosionAllowance

double corrosionAllowance

jointEfficiency

double jointEfficiency

maxPressure

double maxPressure

maxTemperature

double maxTemperature

minPressure

double minPressure

minTemperature

double minTemperature

Class neqsim.process.mechanicaldesign.DesignValidationResult

class DesignValidationResult extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

hasRun

boolean hasRun

messages

List<DesignValidationResult.ValidationMessage> messages

metrics

Map<String,Object> metrics

Class neqsim.process.mechanicaldesign.DesignValidationResult.ValidationMessage

class ValidationMessage extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

category

String category

equipmentName

String equipmentName

message

String message

remediation

String remediation

severity

DesignValidationResult.Severity severity

Class neqsim.process.mechanicaldesign.FieldDevelopmentDesignOrchestrator

class FieldDevelopmentDesignOrchestrator extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

caseResults

Map<DesignCase, FieldDevelopmentDesignOrchestrator.DesignCaseResult> caseResults

Design case results.

designCases

List<DesignCase> designCases

Design cases to evaluate.

designPhase

DesignPhase designPhase

Current design phase.

processSystem

ProcessSystem processSystem

The process system being designed.

projectId

String projectId

Project identifier.

runId

UUID runId

Unique run identifier.

systemMechanicalDesign

SystemMechanicalDesign systemMechanicalDesign

System mechanical design instance.

torgManager

TorgManager torgManager

TORG manager for standards management.

validationResult

DesignValidationResult validationResult

Validation results.

workflowHistory

List<FieldDevelopmentDesignOrchestrator.WorkflowStep> workflowHistory

Workflow execution history.

Class neqsim.process.mechanicaldesign.FieldDevelopmentDesignOrchestrator.DesignCaseResult

class DesignCaseResult extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

converged

boolean converged

designCase

DesignCase designCase

totalVolume

double totalVolume

totalWeight

double totalWeight

validation

DesignValidationResult validation

Class neqsim.process.mechanicaldesign.FieldDevelopmentDesignOrchestrator.WorkflowStep

class WorkflowStep extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

endTime

long endTime

message

String message

startTime

long startTime

stepName

String stepName

success

boolean success

Class neqsim.process.mechanicaldesign.MechanicalDesign

class MechanicalDesign extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

companySpecificDesignStandards

String companySpecificDesignStandards

construtionMaterial

String construtionMaterial

corrosionAllowance

double corrosionAllowance

costEstimate

UnitCostEstimateBaseClass costEstimate

defaultLiquidDensity

double defaultLiquidDensity

defaultLiquidViscosity

double defaultLiquidViscosity

designDataSources

List<MechanicalDesignDataSource> designDataSources

designLimitData

DesignLimitData designLimitData

designStandard

Hashtable<String, DesignStandard> designStandard

hasSetCompanySpecificDesignStandards

boolean hasSetCompanySpecificDesignStandards

innerDiameter

double innerDiameter

jointEfficiency

double jointEfficiency

lastMarginResult

MechanicalDesignMarginResult lastMarginResult

materialPipeDesignStandard

MaterialPipeDesignStandard materialPipeDesignStandard

materialPlateDesignStandard

MaterialPlateDesignStandard materialPlateDesignStandard

maxDesignDuty

double maxDesignDuty

maxDesignGassVolumeFlow

double maxDesignGassVolumeFlow

maxDesignOilVolumeFlow

double maxDesignOilVolumeFlow

maxDesignPower

double maxDesignPower

maxDesignVolumeFlow

double maxDesignVolumeFlow

maxDesignWaterVolumeFlow

double maxDesignWaterVolumeFlow

maxOperationPressure

double maxOperationPressure

maxOperationTemperature

double maxOperationTemperature

minDesignDuty

double minDesignDuty

minDesignGassVolumeFLow

double minDesignGassVolumeFLow

minDesignOilFLow

double minDesignOilFLow

minDesignPower

double minDesignPower

minDesignVolumeFLow

double minDesignVolumeFLow

minDesignWaterVolumeFLow

double minDesignWaterVolumeFLow

minOperationPressure

double minOperationPressure

minOperationTemperature

double minOperationTemperature

moduleHeight

double moduleHeight

moduleLength

double moduleLength

moduleWidth

double moduleWidth

outerDiameter

double outerDiameter

pressureMarginFactor

double pressureMarginFactor

processEquipment

ProcessEquipmentInterface processEquipment

tantanLength

double tantanLength

tensileStrength

double tensileStrength

volumeTotal

double volumeTotal

wallThickness

double wallThickness

Wall thickness in mm.

weightElectroInstrument

double weightElectroInstrument

weightNozzle

double weightNozzle

weightPiping

double weightPiping

weightStructualSteel

double weightStructualSteel

weightTotal

double weightTotal

weightVessel

double weightVessel

weigthInternals

double weigthInternals

weigthVesselShell

double weigthVesselShell

Class neqsim.process.mechanicaldesign.MechanicalDesignMarginResult

class MechanicalDesignMarginResult extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

corrosionAllowanceMargin

double corrosionAllowanceMargin

jointEfficiencyMargin

double jointEfficiencyMargin

maxPressureMargin

double maxPressureMargin

maxTemperatureMargin

double maxTemperatureMargin

minPressureMargin

double minPressureMargin

minTemperatureMargin

double minTemperatureMargin

Class neqsim.process.mechanicaldesign.MechanicalDesignReport

class MechanicalDesignReport extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

pipingDesign

ProcessInterconnectionDesign pipingDesign

processSystem

ProcessSystem processSystem

systemDesign

SystemMechanicalDesign systemDesign

Class neqsim.process.mechanicaldesign.MechanicalDesignResponse

class MechanicalDesignResponse extends Object implements Serializable

serialVersionUID:

1001L

Serialized Fields

corrosionAllowance

double corrosionAllowance

Corrosion allowance in mm.

countByType

Map<String,Integer> countByType

Count breakdown by equipment type.

designStandard

String designStandard

Design standard used (e.g., "API 610", "ASME VIII").

duty

double duty

Heating/Cooling duty in kW (positive = heating, negative = cooling).

eiWeight

double eiWeight

Electrical and instrumentation weight in kg.

equipmentClass

String equipmentClass

Equipment class name.

equipmentCount

int equipmentCount

Total equipment count.

equipmentList

List<MechanicalDesignResponse.EquipmentSummary> equipmentList

Equipment list with summaries.

equipmentType

String equipmentType

Equipment type (e.g., "Separator", "Compressor", "Valve").

footprintLength

double footprintLength

Footprint length in m.

footprintWidth

double footprintWidth

Footprint width in m.

headMaterial

String headMaterial

Head material.

innerDiameter

double innerDiameter

Inner diameter in meters.

internalsWeight

double internalsWeight

Internals weight in kg.

isSystemLevel

boolean isSystemLevel

Flag indicating if this is a system-level response.

maxDesignPressure

double maxDesignPressure

Maximum design pressure in bara.

maxDesignTemperature

double maxDesignTemperature

Maximum design temperature in °C.

maxHeight

double maxHeight

Maximum height in m.

maxOperatingPressure

double maxOperatingPressure

Maximum operating pressure in bara.

maxOperatingTemperature

double maxOperatingTemperature

Maximum operating temperature in °C.

minDesignPressure

double minDesignPressure

Minimum design pressure in bara.

minDesignTemperature

double minDesignTemperature

Minimum design temperature in °C.

moduleHeight

double moduleHeight

Module height in meters.

moduleLength

double moduleLength

Module length (plot space) in meters.

moduleWidth

double moduleWidth

Module width (plot space) in meters.

name

String name

Equipment name.

netPower

double netPower

Net power requirement in kW.

nozzlesWeight

double nozzlesWeight

Nozzles weight in kg.

operatingWeight

double operatingWeight

Operating weight (with contents) in kg.

outerDiameter

double outerDiameter

Outer diameter in meters.

pipingWeight

double pipingWeight

Piping weight in kg.

power

double power

Power requirement in kW (positive = consumed, negative = produced).

processName

String processName

Process/system name.

shellMaterial

String shellMaterial

Shell material.

specificParameters

Map<String,Object> specificParameters

Equipment-specific design parameters.

structuralWeight

double structuralWeight

Structural steel weight in kg.

tangentLength

double tangentLength

Tangent-to-tangent length in meters.

totalCoolingDuty

double totalCoolingDuty

Total cooling duty in kW.

totalHeatingDuty

double totalHeatingDuty

Total heating duty in kW.

totalPlotSpace

double totalPlotSpace

Total plot space in m2.

totalPowerRecovered

double totalPowerRecovered

Total power recovered in kW.

totalPowerRequired

double totalPowerRequired

Total power required in kW.

totalVolume

double totalVolume

Total volume in m3.

totalWeight

double totalWeight

Total weight in kg.

vesselWeight

double vesselWeight

Vessel shell weight in kg.

wallThickness

double wallThickness

Wall thickness in mm.

weightByDiscipline

Map<String,Double> weightByDiscipline

Weight breakdown by discipline.

weightByType

Map<String,Double> weightByType

Weight breakdown by equipment type.

Class neqsim.process.mechanicaldesign.MechanicalDesignResponse.EquipmentSummary

class EquipmentSummary extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

designPressure

double designPressure

designTemperature

double designTemperature

dimensions

String dimensions

duty

double duty

name

String name

power

double power

type

String type

weight

double weight

Class neqsim.process.mechanicaldesign.ProcessInterconnectionDesign

class ProcessInterconnectionDesign extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

fittingWeight

double fittingWeight

Estimated fitting weight [kg].

flangeWeight

double flangeWeight

Estimated flange weight [kg].

lengthBySize

Map<String,Double> lengthBySize

Length by pipe size.

pipeSegments

List<ProcessInterconnectionDesign.PipeSegment> pipeSegments

List of pipe segments.

processSystem

ProcessSystem processSystem

totalElbowCount

int totalElbowCount

Total number of elbows.

totalFlangeCount

int totalFlangeCount

Total number of flanges.

totalPipingLength

double totalPipingLength

Total piping length [m].

totalPipingWeight

double totalPipingWeight

Total piping weight [kg].

totalTeeCount

int totalTeeCount

Total number of tees.

totalValveCount

int totalValveCount

Total number of valves.

valveWeight

double valveWeight

Estimated valve weight [kg].

weightBySize

Map<String,Double> weightBySize

Weight by pipe size.

Class neqsim.process.mechanicaldesign.ProcessInterconnectionDesign.PipeSegment

class PipeSegment extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

designPressureBara

double designPressureBara

designTemperatureC

double designTemperatureC

fromEquipment

String fromEquipment

isGasService

boolean isGasService

lengthM

double lengthM

material

String material

nominalSizeInch

double nominalSizeInch

outsideDiameterMm

double outsideDiameterMm

schedule

String schedule

streamName

String streamName

toEquipment

String toEquipment

wallThicknessMm

double wallThicknessMm

weightKg

double weightKg

Class neqsim.process.mechanicaldesign.SystemMechanicalDesign

class SystemMechanicalDesign extends Object implements Serializable

serialVersionUID:

1001L

Serialized Fields

equipmentCountByType

Map<String,Integer> equipmentCountByType

Equipment count by type.

equipmentList

List<SystemMechanicalDesign.EquipmentDesignSummary> equipmentList

Equipment list with design data.

maxEquipmentHeight

double maxEquipmentHeight

Maximum equipment height [m].

numberOfModules

int numberOfModules

processSystem

ProcessSystem processSystem

totalCoolingDuty

double totalCoolingDuty

Total cooling duty (coolers) [kW].

totalFootprintLength

double totalFootprintLength

Total footprint length [m].

totalFootprintWidth

double totalFootprintWidth

Total footprint width [m].

totalHeatingDuty

double totalHeatingDuty

Total heating duty (heaters) [kW].

totalPlotSpace

double totalPlotSpace

totalPowerRecovered

double totalPowerRecovered

Total power recovered (expanders) [kW].

totalPowerRequired

double totalPowerRequired

Total power required (compressors, pumps) [kW].

totalVolume

double totalVolume

totalWeight

double totalWeight

weightByDiscipline

Map<String,Double> weightByDiscipline

Weight breakdown by discipline (Mechanical, Piping, E and I, Structural).

weightByEquipmentType

Map<String,Double> weightByEquipmentType

Weight breakdown by equipment type (e.g., "Separator", "Compressor", "Valve").

Class neqsim.process.mechanicaldesign.SystemMechanicalDesign.EquipmentDesignSummary

class EquipmentDesignSummary extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

designPressure

double designPressure

designTemperature

double designTemperature

dimensions

String dimensions

duty

double duty

height

double height

length

double length

name

String name

power

double power

type

String type

weight

double weight

width

double width

Package neqsim.process.mechanicaldesign.absorber

Class neqsim.process.mechanicaldesign.absorber.AbsorberMechanicalDesign

class AbsorberMechanicalDesign extends SeparatorMechanicalDesign implements Serializable

serialVersionUID:

1000L

Serialized Fields

gasLoadFactor

double gasLoadFactor

Gas load factor for sizing calculations.

outerDiameter

double outerDiameter

Outer diameter of the absorber.

volumeSafetyFactor

double volumeSafetyFactor

Volume safety factor for design margin.

wallThickness

double wallThickness

Wall thickness in mm.

Package neqsim.process.mechanicaldesign.adsorber

Class neqsim.process.mechanicaldesign.adsorber.AdsorberMechanicalDesign

class AdsorberMechanicalDesign extends MechanicalDesign implements Serializable

serialVersionUID:

1000L

Serialized Fields

molecularSieveWaterCapacity

double molecularSieveWaterCapacity

outerDiameter

double outerDiameter

wallThickness

double wallThickness

Wall thickness in mm.

Package neqsim.process.mechanicaldesign.compressor

Class neqsim.process.mechanicaldesign.compressor.CompressorMechanicalDesign

class CompressorMechanicalDesign extends MechanicalDesign implements Serializable

serialVersionUID:

1001L

Serialized Fields

bearingSpan

double bearingSpan

Bearing span [mm].

bundleWeight

double bundleWeight

Bundle (rotor + internals) weight [kg].

casingType

CompressorMechanicalDesign.CasingType casingType

Casing type.

casingWeight

double casingWeight

Casing weight [kg].

compressorFactor

double compressorFactor

Compressor design factor from design standard.

designPressure

double designPressure

Design pressure [bara].

designTemperature

double designTemperature

Design temperature [C].

driverMargin

double driverMargin

Driver power margin factor.

driverPower

double driverPower

Required driver power [kW].

firstCriticalSpeed

double firstCriticalSpeed

First lateral critical speed [rpm].

headPerStage

double headPerStage

Polytropic head per stage [kJ/kg].

impellerDiameter

double impellerDiameter

Impeller outer diameter [mm].

maxContinuousSpeed

double maxContinuousSpeed

Maximum continuous speed [rpm].

mechanicalLosses

CompressorMechanicalLosses mechanicalLosses

Mechanical losses model reference.

numberOfStages

int numberOfStages

Number of compression stages.

rotorWeight

double rotorWeight

Rotor weight [kg].

shaftDiameter

double shaftDiameter

Shaft diameter at impeller [mm].

tipSpeed

double tipSpeed

Impeller tip speed [m/s].

tripSpeed

double tripSpeed

Trip speed (typically 105% of max continuous) [rpm].

Class neqsim.process.mechanicaldesign.compressor.CompressorMechanicalDesignResponse

class CompressorMechanicalDesignResponse extends MechanicalDesignResponse implements Serializable

serialVersionUID:

1001L

Serialized Fields

bearingSpan

double bearingSpan

Bearing span [mm].

bundleWeight

double bundleWeight

Bundle weight [kg].

casingType

String casingType

Casing type (horizontal split, barrel, vertical split).

casingWeight

double casingWeight

Casing weight [kg].

compressorType

String compressorType

Compressor type (centrifugal, reciprocating, screw, axial).

driverMargin

double driverMargin

Driver power margin factor.

driverPower

double driverPower

Required driver power [kW].

firstCriticalSpeed

double firstCriticalSpeed

First lateral critical speed [rpm].

headPerStage

double headPerStage

Polytropic head per stage [kJ/kg].

impellerDiameter

double impellerDiameter

Impeller diameter [mm].

inletPressure

double inletPressure

Inlet pressure [bara].

isentropicEfficiency

double isentropicEfficiency

Isentropic efficiency.

maxContinuousSpeed

double maxContinuousSpeed

Maximum continuous speed [rpm].

numberOfStages

int numberOfStages

Number of compression stages.

outletPressure

double outletPressure

Outlet pressure [bara].

polytropicEfficiency

double polytropicEfficiency

Polytropic efficiency.

pressureRatio

double pressureRatio

Pressure ratio.

rotorWeight

double rotorWeight

Rotor weight [kg].

shaftDiameter

double shaftDiameter

Shaft diameter [mm].

tipSpeed

double tipSpeed

Impeller tip speed [m/s].

totalHead

double totalHead

Total polytropic head [kJ/kg].

tripSpeed

double tripSpeed

Trip speed [rpm].

Package neqsim.process.mechanicaldesign.designstandards

Class neqsim.process.mechanicaldesign.designstandards.AbsorptionColumnDesignStandard

class AbsorptionColumnDesignStandard extends DesignStandard implements Serializable

serialVersionUID:

1000L

Serialized Fields

molecularSieveWaterCapacity

double molecularSieveWaterCapacity

Class neqsim.process.mechanicaldesign.designstandards.AdsorptionDehydrationDesignStandard

class AdsorptionDehydrationDesignStandard extends DesignStandard implements Serializable

serialVersionUID:

1000L

Serialized Fields

molecularSieveWaterCapacity

double molecularSieveWaterCapacity

Class neqsim.process.mechanicaldesign.designstandards.CompressorDesignStandard

class CompressorDesignStandard extends DesignStandard implements Serializable

serialVersionUID:

1000L

Serialized Fields

compressorFactor

double compressorFactor

Class neqsim.process.mechanicaldesign.designstandards.DesignStandard

class DesignStandard extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

equipment

MechanicalDesign equipment

standardName

String standardName

Class neqsim.process.mechanicaldesign.designstandards.GasScrubberDesignStandard

class GasScrubberDesignStandard extends DesignStandard implements Serializable

serialVersionUID:

1000L

Serialized Fields

designFactorVolumeFlow

double designFactorVolumeFlow

gasLoadFactor

double gasLoadFactor

lengthGasInetToHHLL

double lengthGasInetToHHLL

lengthGasInletToMeshpad

double lengthGasInletToMeshpad

lengthMeshPadToDemistingCyclone

double lengthMeshPadToDemistingCyclone

Class neqsim.process.mechanicaldesign.designstandards.JointEfficiencyPipelineStandard

class JointEfficiencyPipelineStandard extends DesignStandard implements Serializable

serialVersionUID:

1000L

Serialized Fields

JEFactor

double JEFactor

radiagraphType

String radiagraphType

typeName

String typeName

Class neqsim.process.mechanicaldesign.designstandards.JointEfficiencyPlateStandard

class JointEfficiencyPlateStandard extends DesignStandard implements Serializable

serialVersionUID:

1000L

Serialized Fields

JEFactor

double JEFactor

radiagraphType

String radiagraphType

typeName

String typeName

Class neqsim.process.mechanicaldesign.designstandards.MaterialPipeDesignStandard

class MaterialPipeDesignStandard extends DesignStandard implements Serializable

serialVersionUID:

1000L

Serialized Fields

designFactor

double designFactor

Efactor

double Efactor

grade

String grade

minimumYeildStrength

double minimumYeildStrength

specificationNumber

String specificationNumber

specName

String specName

temperatureDeratingFactor

double temperatureDeratingFactor

Class neqsim.process.mechanicaldesign.designstandards.MaterialPlateDesignStandard

class MaterialPlateDesignStandard extends DesignStandard implements Serializable

serialVersionUID:

1000L

Serialized Fields

divisionClass

double divisionClass

divisionClassNumber

int divisionClassNumber

grade

String grade

materialName

String materialName

specificationNumber

String specificationNumber

Class neqsim.process.mechanicaldesign.designstandards.PipelineDesignStandard

class PipelineDesignStandard extends DesignStandard implements Serializable

serialVersionUID:

1000L

Serialized Fields

safetyFactor

double safetyFactor

safetyMargins

MechanicalDesignMarginResult safetyMargins

Class neqsim.process.mechanicaldesign.designstandards.PipingDesignStandard

class PipingDesignStandard extends DesignStandard implements Serializable

serialVersionUID:

1000L

Class neqsim.process.mechanicaldesign.designstandards.PressureVesselDesignStandard

class PressureVesselDesignStandard extends DesignStandard implements Serializable

serialVersionUID:

1000L

Serialized Fields

safetyMargins

MechanicalDesignMarginResult safetyMargins

Class neqsim.process.mechanicaldesign.designstandards.SeparatorDesignStandard

class SeparatorDesignStandard extends DesignStandard implements Serializable

serialVersionUID:

1000L

Serialized Fields

Fg

double Fg

gasLoadFactor

double gasLoadFactor

safetyMargins

MechanicalDesignMarginResult safetyMargins

volumetricDesignFactor

double volumetricDesignFactor

Class neqsim.process.mechanicaldesign.designstandards.ValveDesignStandard

class ValveDesignStandard extends DesignStandard implements Serializable

serialVersionUID:

1000L

Serialized Fields

valveCvMax

double valveCvMax

Package neqsim.process.mechanicaldesign.ejector

Class neqsim.process.mechanicaldesign.ejector.EjectorMechanicalDesign

class EjectorMechanicalDesign extends MechanicalDesign implements Serializable

serialVersionUID:

1L

Serialized Fields

bodyVolume

double bodyVolume

connectedPipingVolume

double connectedPipingVolume

diffuserOutletArea

double diffuserOutletArea

diffuserOutletLength

double diffuserOutletLength

diffuserOutletVelocity

double diffuserOutletVelocity

dischargeConnectionLength

double dischargeConnectionLength

entrainmentRatio

double entrainmentRatio

mixingChamberArea

double mixingChamberArea

mixingChamberLength

double mixingChamberLength

mixingChamberVelocity

double mixingChamberVelocity

mixingPressure

double mixingPressure

motiveNozzleEffectiveLength

double motiveNozzleEffectiveLength

motiveNozzleExitVelocity

double motiveNozzleExitVelocity

motiveNozzleThroatArea

double motiveNozzleThroatArea

suctionConnectionLength

double suctionConnectionLength

suctionInletArea

double suctionInletArea

suctionInletLength

double suctionInletLength

suctionInletVelocity

double suctionInletVelocity

Package neqsim.process.mechanicaldesign.expander

Class neqsim.process.mechanicaldesign.expander.ExpanderMechanicalDesign

class ExpanderMechanicalDesign extends MechanicalDesign implements Serializable

serialVersionUID:

1001L

Serialized Fields

bearingSpan

double bearingSpan

Bearing span [mm].

bearingType

String bearingType

Bearing type.

casingDesignPressure

double casingDesignPressure

Casing design pressure [bara].

casingDesignTemperature

double casingDesignTemperature

Casing design temperature [°C].

casingWallThickness

double casingWallThickness

Casing wall thickness [mm].

casingWeight

double casingWeight

Casing weight [kg].

designInletPressure

double designInletPressure

Design inlet pressure [bara].

designInletTemperature

double designInletTemperature

Design inlet temperature [°C].

designOutletPressure

double designOutletPressure

Design outlet pressure [bara].

designOutletTemperature

double designOutletTemperature

Design outlet temperature [°C].

expanderType

ExpanderMechanicalDesign.ExpanderType expanderType

Expander type.

firstCriticalSpeed

double firstCriticalSpeed

First critical speed [rpm].

generatorWeight

double generatorWeight

Generator weight [kg].

isentropicEfficiency

double isentropicEfficiency

Isentropic efficiency.

loadType

ExpanderMechanicalDesign.LoadType loadType

Load type.

maxContinuousSpeed

double maxContinuousSpeed

Maximum continuous speed [rpm].

numberOfStages

int numberOfStages

Number of stages.

ratedSpeed

double ratedSpeed

Rated speed [rpm].

recoveredPower

double recoveredPower

Recovered power [kW].

sealType

String sealType

Seal type.

shaftDiameter

double shaftDiameter

Shaft diameter [mm].

shaftWeight

double shaftWeight

Shaft weight [kg].

tipSpeed

double tipSpeed

Wheel tip speed [m/s].

tripSpeed

double tripSpeed

Trip speed [rpm].

wheelDiameter

double wheelDiameter

Wheel outer diameter [mm].

wheelWeight

double wheelWeight

Wheel weight [kg].

Package neqsim.process.mechanicaldesign.heatexchanger

Class neqsim.process.mechanicaldesign.heatexchanger.HeatExchangerMechanicalDesign

class HeatExchangerMechanicalDesign extends MechanicalDesign implements Serializable

serialVersionUID:

1000L

Serialized Fields

approachTemperature

double approachTemperature

calculatedUA

double calculatedUA

candidateTypes

List<HeatExchangerType> candidateTypes

logMeanTemperatureDifference

double logMeanTemperatureDifference

manualSelection

HeatExchangerType manualSelection

selectedSizingResult

HeatExchangerSizingResult selectedSizingResult

selectionCriterion

HeatExchangerMechanicalDesign.SelectionCriterion selectionCriterion

sizingResults

List<HeatExchangerSizingResult> sizingResults

usedOverallHeatTransferCoefficient

double usedOverallHeatTransferCoefficient

Class neqsim.process.mechanicaldesign.heatexchanger.HeatExchangerMechanicalDesignResponse

class HeatExchangerMechanicalDesignResponse extends MechanicalDesignResponse implements Serializable

serialVersionUID:

1001L

Serialized Fields

areaMargin

double areaMargin

Area margin [%].

baffleCut

double baffleCut

Baffle cut [%].

baffleSpacing

double baffleSpacing

Baffle spacing [mm].

baffleThickness

double baffleThickness

Baffle thickness [mm].

baffleType

String baffleType

Baffle type (single segmental, double segmental, no-tubes-in-window).

bundleWeight

double bundleWeight

Bundle weight [kg].

channelWeight

double channelWeight

Channel weight [kg].

heatDuty

double heatDuty

Heat duty [kW].

heatExchangerType

String heatExchangerType

Heat exchanger type (shell-tube, plate, air-cooled, double-pipe).

heatTransferArea

double heatTransferArea

Heat transfer area [m²].

lmtd

double lmtd

Log mean temperature difference [K].

lmtdCorrectionFactor

double lmtdCorrectionFactor

LMTD correction factor (F).

numberOfBaffles

int numberOfBaffles

Number of baffles.

numberOfShellPasses

int numberOfShellPasses

Number of shell passes.

numberOfShells

int numberOfShells

Number of shells in series.

numberOfTubePasses

int numberOfTubePasses

Number of tube passes.

numberOfTubes

int numberOfTubes

Number of tubes per shell.

overallHeatTransferCoeff

double overallHeatTransferCoeff

Overall heat transfer coefficient [W/m²K].

requiredArea

double requiredArea

Required heat transfer area [m²].

shellDesignPressure

double shellDesignPressure

Shell-side design pressure [bara].

shellDesignTemperature

double shellDesignTemperature

Shell-side design temperature [°C].

shellFoulingResistance

double shellFoulingResistance

Shell-side fouling resistance [m²K/W].

shellInnerDiameter

double shellInnerDiameter

Shell inner diameter [mm].

shellMaterial

String shellMaterial

Shell material.

shellPressureDrop

double shellPressureDrop

Shell-side pressure drop [bar].

shellWallThickness

double shellWallThickness

Shell wall thickness [mm].

temaType

String temaType

TEMA type designation (e.g., AES, BEM, AKT).

tubeDesignPressure

double tubeDesignPressure

Tube-side design pressure [bara].

tubeDesignTemperature

double tubeDesignTemperature

Tube-side design temperature [°C].

tubeFoulingResistance

double tubeFoulingResistance

Tube-side fouling resistance [m²K/W].

tubeLayoutAngle

int tubeLayoutAngle

Tube layout angle (30°, 45°, 60°, 90°).

tubeLength

double tubeLength

Tube length [m].

tubeMaterial

String tubeMaterial

Tube material.

tubeOuterDiameter

double tubeOuterDiameter

Tube outer diameter [mm].

tubePitch

double tubePitch

Tube pitch [mm].

tubePressureDrop

double tubePressureDrop

Tube-side pressure drop [bar].

tubeWallThickness

double tubeWallThickness

Tube wall thickness [mm].

Package neqsim.process.mechanicaldesign.pipeline

Class neqsim.process.mechanicaldesign.pipeline.PipelineMechanicalDesign

class PipelineMechanicalDesign extends MechanicalDesign implements Serializable

serialVersionUID:

1000L

Serialized Fields

designStandardCode

String designStandardCode

innerDiameter

double innerDiameter

Package neqsim.process.mechanicaldesign.pump

Class neqsim.process.mechanicaldesign.pump.PumpMechanicalDesign

class PumpMechanicalDesign extends MechanicalDesign implements Serializable

serialVersionUID:

1001L

Serialized Fields

baseplateWeight

double baseplateWeight

Baseplate weight [kg].

bepFlow

double bepFlow

Best efficiency point flow [m³/h].

bepHead

double bepHead

Best efficiency point head [m].

casingWallThickness

double casingWallThickness

Casing wall thickness [mm].

casingWeight

double casingWeight

Casing weight [kg].

couplingWeight

double couplingWeight

Coupling weight [kg].

designPressure

double designPressure

Design pressure [bara].

designTemperature

double designTemperature

Design temperature [C].

dischargeNozzleSize

double dischargeNozzleSize

Discharge nozzle size [inches].

driverMargin

double driverMargin

Driver power margin factor.

driverPower

double driverPower

Required driver power [kW].

impellerDiameter

double impellerDiameter

Impeller outer diameter [mm].

impellerWeight

double impellerWeight

Impeller weight [kg].

impellerWidth

double impellerWidth

Impeller width [mm].

maxAllowableWorkingPressure

double maxAllowableWorkingPressure

Maximum allowable working pressure [bara].

maximumFlow

double maximumFlow

Maximum allowable flow [m³/h].

minimumFlow

double minimumFlow

Minimum continuous stable flow [m³/h].

motorWeight

double motorWeight

Motor weight [kg].

npshAvailable

double npshAvailable

NPSH available [m].

npshMargin

double npshMargin

NPSH margin (NPSHa / NPSHr).

npshRequired

double npshRequired

NPSH required [m].

numberOfStages

int numberOfStages

Number of stages.

pumpEfficiency

double pumpEfficiency

Pump efficiency at operating point.

pumpType

PumpMechanicalDesign.PumpType pumpType

Pump type classification.

ratedSpeed

double ratedSpeed

Rated speed [rpm].

sealType

PumpMechanicalDesign.SealType sealType

Seal type.

sealWeight

double sealWeight

Seal system weight [kg].

shaftDiameter

double shaftDiameter

Shaft diameter at impeller [mm].

shaftWeight

double shaftWeight

Shaft weight [kg].

specificSpeed

double specificSpeed

Specific speed (Ns) - dimensionless.

suctionNozzleSize

double suctionNozzleSize

Suction nozzle size [inches].

suctionSpecificSpeed

double suctionSpecificSpeed

Suction specific speed (Nss) - dimensionless.

Class neqsim.process.mechanicaldesign.pump.PumpMechanicalDesignResponse

class PumpMechanicalDesignResponse extends MechanicalDesignResponse implements Serializable

serialVersionUID:

1001L

Serialized Fields

api610TypeCode

String api610TypeCode

API 610 type code (OH1, OH2, BB1, VS1, etc.).

bepFlow

double bepFlow

Best efficiency point flow [m³/h].

bepHead

double bepHead

Best efficiency point head [m].

casingWallThickness

double casingWallThickness

Casing wall thickness [mm].

differentialPressure

double differentialPressure

Differential pressure [bar].

dischargeNozzleSize

double dischargeNozzleSize

Discharge nozzle size [inches].

dischargePressure

double dischargePressure

Discharge pressure [bara].

driverMargin

double driverMargin

Driver power margin factor.

driverPower

double driverPower

Required driver power [kW].

efficiency

double efficiency

Pump efficiency at rated point.

fluidDensity

double fluidDensity

Fluid density [kg/m³].

fluidTemperature

double fluidTemperature

Fluid temperature [°C].

fluidViscosity

double fluidViscosity

Fluid viscosity [cP].

impellerDiameter

double impellerDiameter

Impeller diameter [mm].

impellerWidth

double impellerWidth

Impeller width [mm].

minimumContinuousFlow

double minimumContinuousFlow

Minimum continuous flow [m³/h].

npsha

double npsha

Net positive suction head available [m].

npshMargin

double npshMargin

NPSH margin [m].

npshr

double npshr

Net positive suction head required [m].

numberOfStages

int numberOfStages

Number of stages.

pumpType

String pumpType

Pump type (overhung, between bearings, vertically suspended).

ratedFlow

double ratedFlow

Rated flow [m³/h].

ratedHead

double ratedHead

Rated head [m].

ratedSpeed

double ratedSpeed

Rated speed [rpm].

sealType

String sealType

Seal type (packed, single mechanical, double mechanical, etc.).

shaftDiameter

double shaftDiameter

Shaft diameter at impeller [mm].

specificSpeed

double specificSpeed

Specific speed (Ns).

suctionNozzleSize

double suctionNozzleSize

Suction nozzle size [inches].

suctionPressure

double suctionPressure

Suction pressure [bara].

suctionSpecificSpeed

double suctionSpecificSpeed

Suction specific speed (Nss).

Package neqsim.process.mechanicaldesign.separator

Class neqsim.process.mechanicaldesign.separator.GasScrubberMechanicalDesign

class GasScrubberMechanicalDesign extends SeparatorMechanicalDesign implements Serializable

serialVersionUID:

1000L

Class neqsim.process.mechanicaldesign.separator.SeparatorMechanicalDesign

class SeparatorMechanicalDesign extends MechanicalDesign implements Serializable

serialVersionUID:

1000L

Serialized Fields

Fg

double Fg

gasLoadFactor

double gasLoadFactor

retentionTime

double retentionTime

volumeSafetyFactor

double volumeSafetyFactor

Class neqsim.process.mechanicaldesign.separator.SeparatorMechanicalDesignResponse

class SeparatorMechanicalDesignResponse extends MechanicalDesignResponse implements Serializable

serialVersionUID:

1001L

Serialized Fields

actualGasVelocity

double actualGasVelocity

Actual gas velocity [m/s].

allowableGasVelocity

double allowableGasVelocity

Allowable gas velocity [m/s].

demisterEfficiency

double demisterEfficiency

Demister efficiency.

demisterType

String demisterType

Demister type (wire mesh, vane, cyclone).

designCode

String designCode

Design code (ASME VIII Div 1, Div 2).

designGasFlow

double designGasFlow

Design gas flow [Am³/h].

designLiquidFlow

double designLiquidFlow

Design liquid flow [m³/h].

designWaterFlow

double designWaterFlow

Design water flow (for 3-phase) [m³/h].

emptyVesselWeight

double emptyVesselWeight

Empty vessel weight [kg].

gasDensity

double gasDensity

Gas density [kg/m³].

gasDesignVelocity

double gasDesignVelocity

Gas design velocity [m/s].

gasLoadFactor

double gasLoadFactor

Gas load factor (K-factor).

gasOutletNozzleDiameter

double gasOutletNozzleDiameter

Gas outlet nozzle diameter [mm].

headThickness

double headThickness

Head thickness [mm].

headType

String headType

Head type (hemispherical, 2:1 ellipsoidal, torispherical).

highLiquidLevel

double highLiquidLevel

High liquid level [m].

holdupVolume

double holdupVolume

Liquid holdup volume [m³].

inletNozzleDiameter

double inletNozzleDiameter

Inlet nozzle diameter [mm].

interfaceLevel

double interfaceLevel

Oil-water interface level (for 3-phase) [m].

liquidDensity

double liquidDensity

Liquid density [kg/m³].

liquidLevelFraction

double liquidLevelFraction

Liquid level fraction (Fg).

liquidOutletNozzleDiameter

double liquidOutletNozzleDiameter

Liquid outlet nozzle diameter [mm].

lowLiquidLevel

double lowLiquidLevel

Low liquid level [m].

normalLiquidLevel

double normalLiquidLevel

Normal liquid level [m].

numberOfInletNozzles

int numberOfInletNozzles

Number of inlet nozzles.

operatingLiquidVolume

double operatingLiquidVolume

Operating liquid volume [m³].

orientation

String orientation

Separator orientation (horizontal, vertical).

retentionTime

double retentionTime

Liquid retention time [s].

separatorType

String separatorType

Separator type (two-phase, three-phase, test separator).

shellThickness

double shellThickness

Shell course thickness [mm].

surgeVolume

double surgeVolume

Liquid surge volume [m³].

volumeSafetyFactor

double volumeSafetyFactor

Volumetric design safety factor.

waterOutletNozzleDiameter

double waterOutletNozzleDiameter

Water outlet nozzle diameter (for 3-phase) [mm].

Package neqsim.process.mechanicaldesign.tank

Class neqsim.process.mechanicaldesign.tank.TankMechanicalDesign

class TankMechanicalDesign extends MechanicalDesign implements Serializable

serialVersionUID:

1001L

Serialized Fields

appurtenancesWeight

double appurtenancesWeight

Appurtenances weight (nozzles, manholes, etc.) [kg].

bottomThickness

double bottomThickness

Bottom plate thickness [mm].

bottomWeight

double bottomWeight

Bottom weight [kg].

courseHeight

double courseHeight

Shell course height [m] - typically 2.4m (8 ft).

designLiquidLevel

double designLiquidLevel

Design liquid level [m].

designPressure

double designPressure

Design pressure [bara].

designSpecificGravity

double designSpecificGravity

Design specific gravity.

designTemperature

double designTemperature

Design temperature [°C].

foundationLoad

double foundationLoad

Foundation load (tank + contents) [kN].

hasFloatingRoof

boolean hasFloatingRoof

Has floating roof.

nominalCapacity

double nominalCapacity

Tank capacity [m³].

numberOfCourses

int numberOfCourses

Number of shell courses.

numberOfManholes

int numberOfManholes

Number of manholes.

numberOfNozzles

int numberOfNozzles

Number of shell nozzles.

roofThickness

double roofThickness

Roof plate thickness [mm].

roofType

TankMechanicalDesign.RoofType roofType

Roof type.

roofWeight

double roofWeight

Roof weight [kg].

shellThicknesses

double[] shellThicknesses

Shell thicknesses by course [mm].

shellWeight

double shellWeight

Shell weight [kg].

structuralWeight

double structuralWeight

Structural weight (wind girders, rafters, columns) [kg].

tankDiameter

double tankDiameter

Tank nominal diameter [m].

tankHeight

double tankHeight

Tank height (shell height) [m].

tankType

TankMechanicalDesign.TankType tankType

Tank type.

workingCapacity

double workingCapacity

Working capacity [m³].

Package neqsim.process.mechanicaldesign.torg

Class neqsim.process.mechanicaldesign.torg.TechnicalRequirementsDocument

class TechnicalRequirementsDocument extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

companyIdentifier

String companyIdentifier

Company or operator identifier.

customParameters

Map<String,Object> customParameters

Additional project-specific parameters.

designStandards

Map<String, List<StandardType>> designStandards

Map of design category to list of applicable standards.

environmentalConditions

TechnicalRequirementsDocument.EnvironmentalConditions environmentalConditions

Environmental design conditions.

equipmentStandards

Map<String, List<StandardType>> equipmentStandards

Map of equipment type to specific standards (overrides category defaults).

issueDate

String issueDate

Date of issue (ISO format YYYY-MM-DD).

materialSpecs

TechnicalRequirementsDocument.MaterialSpecifications materialSpecs

Material specifications.

projectId

String projectId

Project identifier.

projectName

String projectName

Project name/description.

revision

String revision

TORG document revision/version.

safetyFactors

TechnicalRequirementsDocument.SafetyFactors safetyFactors

Safety factors for various calculations.

Class neqsim.process.mechanicaldesign.torg.TechnicalRequirementsDocument.EnvironmentalConditions

class EnvironmentalConditions extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

designSeawaterTemperature

double designSeawaterTemperature

location

String location

maxAmbientTemperature

double maxAmbientTemperature

minAmbientTemperature

double minAmbientTemperature

seismicZone

String seismicZone

waveHeight

double waveHeight

windSpeed

double windSpeed

Class neqsim.process.mechanicaldesign.torg.TechnicalRequirementsDocument.MaterialSpecifications

class MaterialSpecifications extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

defaultPipeMaterial

String defaultPipeMaterial

defaultPlateMaterial

String defaultPlateMaterial

materialStandard

String materialStandard

maxDesignTemperature

double maxDesignTemperature

minDesignTemperature

double minDesignTemperature

requireImpactTesting

boolean requireImpactTesting

Class neqsim.process.mechanicaldesign.torg.TechnicalRequirementsDocument.SafetyFactors

class SafetyFactors extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

corrosionAllowance

double corrosionAllowance

loadFactor

double loadFactor

pressureSafetyFactor

double pressureSafetyFactor

temperatureSafetyMargin

double temperatureSafetyMargin

wallThicknessTolerance

double wallThicknessTolerance

Package neqsim.process.mechanicaldesign.valve

Class neqsim.process.mechanicaldesign.valve.ControlValveSizing

class ControlValveSizing extends Object implements Serializable

Serialized Fields

allowChoked

boolean allowChoked

valveMechanicalDesign

ValveMechanicalDesign valveMechanicalDesign

xT

double xT

Class neqsim.process.mechanicaldesign.valve.ControlValveSizing_IEC_60534

class ControlValveSizing_IEC_60534 extends ControlValveSizing implements Serializable

Serialized Fields

allowLaminar

boolean allowLaminar

d

double d

D1

double D1

D2

double D2

Fd

double Fd

FD

double FD

FL

double FL

fullOutput

boolean fullOutput

Class neqsim.process.mechanicaldesign.valve.ControlValveSizing_IEC_60534_full

class ControlValveSizing_IEC_60534_full extends ControlValveSizing_IEC_60534 implements Serializable

Serialized Fields

isFullTrim

boolean isFullTrim

Class neqsim.process.mechanicaldesign.valve.ControlValveSizing_simple

class ControlValveSizing_simple extends ControlValveSizing implements Serializable

Serialized Fields

Cd

double Cd

Discharge coefficient for production chokes (typical value).

Class neqsim.process.mechanicaldesign.valve.EqualPercentageCharacteristic

class EqualPercentageCharacteristic extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

rangeability

double rangeability

The rangeability of the valve, defined as Cv_max / Cv_min. Typical values are 50:1 for standard valves and up to 100:1 for high-performance valves.

Class neqsim.process.mechanicaldesign.valve.LinearCharacteristic

class LinearCharacteristic extends Object implements Serializable

Class neqsim.process.mechanicaldesign.valve.ModifiedParabolicCharacteristic

class ModifiedParabolicCharacteristic extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

exponent

double exponent

The exponent for the parabolic curve. Default is 2.0 for standard parabolic. Values between 1.5 and 2.5 are common for modified parabolic characteristics.

Class neqsim.process.mechanicaldesign.valve.QuickOpeningCharacteristic

class QuickOpeningCharacteristic extends Object implements Serializable

serialVersionUID:

1000L

Class neqsim.process.mechanicaldesign.valve.SafetyValveMechanicalDesign

class SafetyValveMechanicalDesign extends ValveMechanicalDesign implements Serializable

serialVersionUID:

1L

Serialized Fields

controllingOrificeArea

double controllingOrificeArea

controllingScenarioName

String controllingScenarioName

orificeArea

double orificeArea

scenarioResults

Map<String, SafetyValveMechanicalDesign.SafetyValveScenarioResult> scenarioResults

strategies

Map<SafetyValve.FluidService, SafetyValveMechanicalDesign.SafetyValveSizingStrategy> strategies

Class neqsim.process.mechanicaldesign.valve.ValveMechanicalDesign

class ValveMechanicalDesign extends MechanicalDesign implements Serializable

serialVersionUID:

1000L

Serialized Fields

actuatorWeight

double actuatorWeight

Actuator weight [kg].

allowChoked

boolean allowChoked

allowLaminar

boolean allowLaminar

ansiPressureClass

int ansiPressureClass

ANSI pressure class (150, 300, 600, 900, 1500, 2500).

bodyWallThickness

double bodyWallThickness

Valve body wall thickness [mm].

bodyWeight

double bodyWeight

Valve body weight [kg].

designPressure

double designPressure

Design pressure [bara].

designTemperature

double designTemperature

Design temperature [C].

diameter

double diameter

diameterInlet

double diameterInlet

diameterOutlet

double diameterOutlet

dP

double dP

faceToFace

double faceToFace

Face-to-face dimension [mm].

FD

double FD

FL

double FL

flangeType

String flangeType

Flange connection type.

fullOutput

boolean fullOutput

inletPressure

double inletPressure

nominalSizeInches

double nominalSizeInches

Valve body nominal size in inches.

outletPressure

double outletPressure

requiredActuatorThrust

double requiredActuatorThrust

Required actuator thrust [N].

stemDiameter

double stemDiameter

Valve stem diameter [mm].

valveCharacterization

String valveCharacterization

valveCharacterizationMethod

ValveCharacteristic valveCharacterizationMethod

valveCvMax

double valveCvMax

valveSizingMethod

ControlValveSizingInterface valveSizingMethod

valveSizingStandard

String valveSizingStandard

valveType

String valveType

Valve type description.

valveWeight

double valveWeight

xT

double xT

Class neqsim.process.mechanicaldesign.valve.ValveMechanicalDesignResponse

class ValveMechanicalDesignResponse extends MechanicalDesignResponse implements Serializable

serialVersionUID:

1001L

Serialized Fields

actuatorType

String actuatorType

Actuator type (pneumatic, electric, hydraulic, manual).

actuatorWeight

double actuatorWeight

Actuator weight [kg].

ansiPressureClass

int ansiPressureClass

ANSI pressure class (150, 300, 600, 900, 1500, 2500).

bodyWallThickness

double bodyWallThickness

Body wall thickness [mm].

bodyWeight

double bodyWeight

Body weight [kg].

cavitationIndex

double cavitationIndex

Cavitation index.

cvMax

double cvMax

Maximum valve Cv at full open.

cvRequired

double cvRequired

Required valve Cv.

faceToFace

double faceToFace

Face-to-face dimension [mm].

flangeType

String flangeType

Flange type (RF, RTJ, FF).

flFactor

double flFactor

Pressure recovery factor (FL).

flowRegime

String flowRegime

Flow regime (subcritical, critical, choked).

inletPressure

double inletPressure

Inlet pressure [bara].

isChoked

boolean isChoked

Is flow choked?

kv

double kv

Calculated Kv (metric flow coefficient).

massFlowRate

double massFlowRate

Mass flow rate [kg/h].

noiseLevel

double noiseLevel

Noise level [dBA].

nominalSizeInches

double nominalSizeInches

Nominal valve size [inches].

outletPressure

double outletPressure

Outlet pressure [bara].

pressureDrop

double pressureDrop

Pressure drop [bar].

requiredActuatorThrust

double requiredActuatorThrust

Required actuator thrust [N].

stemDiameter

double stemDiameter

Stem diameter [mm].

valveCharacteristic

String valveCharacteristic

Valve characteristic (linear, equal percentage, quick opening).

valveOpening

double valveOpening

Valve opening percentage at design point.

valveType

String valveType

Valve type (globe, ball, butterfly, gate, plug).

volumetricFlowRate

double volumetricFlowRate

Volumetric flow rate [m³/h].

xtFactor

double xtFactor

Pressure ratio factor (xT).

Package neqsim.process.ml

Class neqsim.process.ml.ActionVector

class ActionVector extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

lowerBounds

Map<String,Double> lowerBounds

units

Map<String,String> units

upperBounds

Map<String,Double> upperBounds

values

Map<String,Double> values

Class neqsim.process.ml.Constraint

class Constraint extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

category

Constraint.Category category

currentValue

double currentValue

description

String description

lowerBound

double lowerBound

name

String name

type

Constraint.Type type

unit

String unit

upperBound

double upperBound

variableName

String variableName

violated

boolean violated

Class neqsim.process.ml.ConstraintManager

class ConstraintManager extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

constraints

Map<String, Constraint> constraints

listeners

List<ConstraintManager.ConstraintViolationListener> listeners

Class neqsim.process.ml.EpisodeRunner

class EpisodeRunner extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

environment

GymEnvironment environment

printInterval

int printInterval

verbose

boolean verbose

Class neqsim.process.ml.EpisodeRunner.BenchmarkResult

class BenchmarkResult extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

controllerName

String controllerName

Controller name.

maxReward

double maxReward

Max reward.

meanLength

double meanLength

Mean episode length.

meanReward

double meanReward

Mean total reward.

minReward

double minReward

Min reward.

numEpisodes

int numEpisodes

Number of episodes.

stdReward

double stdReward

Standard deviation of reward.

successRate

double successRate

Success rate (completed without termination).

Class neqsim.process.ml.EpisodeRunner.EpisodeResult

class EpisodeResult extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

actions

List<double[]> actions

History of actions.

finalObservation

double[] finalObservation

Final observation.

observations

List<double[]> observations

History of observations.

rewards

List<Double> rewards

History of rewards.

steps

int steps

Number of steps taken.

terminated

boolean terminated

Whether episode terminated (vs truncated).

totalReward

double totalReward

Total reward accumulated.

Class neqsim.process.ml.EquipmentStateAdapter

class EquipmentStateAdapter extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

customExtractor

Function<ProcessEquipmentInterface, StateVector> customExtractor

equipment

ProcessEquipmentInterface equipment

Class neqsim.process.ml.GymEnvironment

class GymEnvironment extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

actionDim

int actionDim

actionHigh

double[] actionHigh

actionLow

double[] actionLow

Action space bounds.

currentStep

int currentStep

Episode state.

envId

String envId

Environment metadata.

episodeReward

double episodeReward

maxEpisodeSteps

int maxEpisodeSteps

observationDim

int observationDim

observationHigh

double[] observationHigh

observationLow

double[] observationLow

Observation space bounds.

rewardThreshold

double rewardThreshold

terminated

boolean terminated

truncated

boolean truncated

Class neqsim.process.ml.GymEnvironment.ResetResult

class ResetResult extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

info

Map<String,Object> info

observation

double[] observation

Class neqsim.process.ml.GymEnvironment.StepResult

class StepResult extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

info

Map<String,Object> info

observation

double[] observation

reward

double reward

terminated

boolean terminated

truncated

boolean truncated

Class neqsim.process.ml.RLEnvironment

class RLEnvironment extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

actionSpace

ActionVector actionSpace

constraintManager

ConstraintManager constraintManager

currentTime

double currentTime

done

boolean done

maxEpisodeTime

double maxEpisodeTime

process

ProcessSystem process

simulationTimeStep

double simulationTimeStep

stepCount

int stepCount

weightConstraintViolation

double weightConstraintViolation

weightEnergy

double weightEnergy

weightSetpointError

double weightSetpointError

weightThroughput

double weightThroughput

Class neqsim.process.ml.RLEnvironment.StepInfo

class StepInfo extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

constraintPenalty

double constraintPenalty

Constraint violation penalty applied.

energyConsumption

double energyConsumption

Energy consumption this step.

hardViolation

boolean hardViolation

Whether any hard constraint was violated.

simulationTime

double simulationTime

Simulation time.

throughput

double throughput

Current throughput.

violationExplanation

String violationExplanation

Explanation of any violations.

Class neqsim.process.ml.RLEnvironment.StepResult

class StepResult extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

done

boolean done

Whether episode is finished.

info

RLEnvironment.StepInfo info

Additional info for debugging.

observation

StateVector observation

Current observation (state vector).

reward

double reward

Reward for this step.

truncated

boolean truncated

Whether episode was truncated (time limit).

Class neqsim.process.ml.StateVector

class StateVector extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

lowerBounds

Map<String,Double> lowerBounds

timestampMs

long timestampMs

units

Map<String,String> units

upperBounds

Map<String,Double> upperBounds

values

Map<String,Double> values

Class neqsim.process.ml.TrainingDataCollector

class TrainingDataCollector extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

currentSample

Map<String,Double> currentSample

inputDefs

Map<String, TrainingDataCollector.FeatureDefinition> inputDefs

inputStats

Map<String, TrainingDataCollector.RunningStats> inputStats

name

String name

outputDefs

Map<String, TrainingDataCollector.FeatureDefinition> outputDefs

outputStats

Map<String, TrainingDataCollector.RunningStats> outputStats

samples

List<Map<String,Double>> samples

Package neqsim.process.ml.controllers

Class neqsim.process.ml.controllers.BangBangController

class BangBangController extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

currentAction

double currentAction

deadband

double deadband

highAction

double highAction

lowAction

double lowAction

name

String name

setpoint

double setpoint

valueIndex

int valueIndex

Class neqsim.process.ml.controllers.PIDController

class PIDController extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

actionMax

double actionMax

actionMin

double actionMin

dt

double dt

errorIndex

int errorIndex

firstStep

boolean firstStep

integral

double integral

kd

double kd

ki

double ki

kp

double kp

name

String name

previousError

double previousError

Class neqsim.process.ml.controllers.ProportionalController

class ProportionalController extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

actionMax

double actionMax

actionMin

double actionMin

errorIndex

int errorIndex

kp

double kp

name

String name

Class neqsim.process.ml.controllers.RandomController

class RandomController extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

actionDim

int actionDim

actionMax

double[] actionMax

actionMin

double[] actionMin

name

String name

random

Random random

Package neqsim.process.ml.examples

Class neqsim.process.ml.examples.SeparatorCompressorMultiAgentEnv

class SeparatorCompressorMultiAgentEnv extends MultiAgentEnvironment implements Serializable

serialVersionUID:

1000L

Serialized Fields

compressor

Compressor compressor

compressorOut

Stream compressorOut

compressorSpeed

double compressorSpeed

feed

Stream feed

liquidLevel

double liquidLevel

liquidValve

ThrottlingValve liquidValve

separator

Separator separator

separatorPressure

double separatorPressure

Class neqsim.process.ml.examples.SeparatorGymEnv

class SeparatorGymEnv extends GymEnvironment implements Serializable

serialVersionUID:

1000L

Serialized Fields

feed

Stream feed

levelSetpoint

double levelSetpoint

liquidLevel

double liquidLevel

liquidValve

ThrottlingValve liquidValve

maxFeedFlow

double maxFeedFlow

maxPressure

double maxPressure

maxTemp

double maxTemp

minTemp

double minTemp

process

ProcessSystem process

separator

Separator separator

valvePosition

double valvePosition

Class neqsim.process.ml.examples.SeparatorLevelControlEnv

class SeparatorLevelControlEnv extends RLEnvironment implements Serializable

serialVersionUID:

1000L

Serialized Fields

feedStream

Stream feedStream

levelSetpoint

double levelSetpoint

liquidValve

ThrottlingValve liquidValve

pressureSetpoint

double pressureSetpoint

previousAction

double previousAction

separator

Separator separator

Package neqsim.process.ml.multiagent

Class neqsim.process.ml.multiagent.CompressorAgent

class CompressorAgent extends ProcessAgent implements Serializable

serialVersionUID:

1000L

Serialized Fields

compressor

Compressor compressor

currentSpeedFraction

double currentSpeedFraction

maxSpeed

double maxSpeed

minSpeed

double minSpeed

Class neqsim.process.ml.multiagent.MultiAgentEnvironment

class MultiAgentEnvironment extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

agentOrder

List<String> agentOrder

agents

Map<String,Agent> agents

coordinationMode

MultiAgentEnvironment.CoordinationMode coordinationMode

currentGlobalState

StateVector currentGlobalState

currentStep

int currentStep

maxEpisodeSteps

int maxEpisodeSteps

messages

Map<String,double[]> messages

process

ProcessSystem process

sharedConstraints

ConstraintManager sharedConstraints

terminated

boolean terminated

truncated

boolean truncated

Class neqsim.process.ml.multiagent.MultiAgentEnvironment.MultiAgentStepResult

class MultiAgentStepResult extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

globalState

StateVector globalState

Global state (for centralized critic).

infos

Map<String, Map<String,Object>> infos

Info for each agent.

observations

Map<String,double[]> observations

Observations for each agent.

rewards

Map<String,Double> rewards

Rewards for each agent (or shared if cooperative).

terminated

boolean terminated

Whether episode terminated.

truncated

boolean truncated

Whether episode truncated.

Class neqsim.process.ml.multiagent.ProcessAgent

class ProcessAgent extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

actionHigh

double[] actionHigh

actionLow

double[] actionLow

actionNames

String[] actionNames

agentId

String agentId

equipment

ProcessEquipmentInterface equipment

localConstraints

ConstraintManager localConstraints

observationNames

String[] observationNames

setpoints

Map<String,Double> setpoints

setpointWeights

Map<String,Double> setpointWeights

Class neqsim.process.ml.multiagent.SeparatorAgent

class SeparatorAgent extends ProcessAgent implements Serializable

serialVersionUID:

1000L

Serialized Fields

controlGasValve

boolean controlGasValve

currentGasValvePos

double currentGasValvePos

currentLiquidValvePos

double currentLiquidValvePos

gasValve

ThrottlingValve gasValve

liquidValve

ThrottlingValve liquidValve

separator

Separator separator

Package neqsim.process.ml.surrogate

Class neqsim.process.ml.surrogate.PhysicsConstraintValidator

class PhysicsConstraintValidator extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

constraints

List<PhysicsConstraintValidator.Constraint> constraints

energyBalanceTolerance

double energyBalanceTolerance

enforceEnergyBalance

boolean enforceEnergyBalance

enforceMassBalance

boolean enforceMassBalance

enforcePhysicalBounds

boolean enforcePhysicalBounds

massBalanceTolerance

double massBalanceTolerance

processSystem

ProcessSystem processSystem

Class neqsim.process.ml.surrogate.PhysicsConstraintValidator.ConstraintViolation

class ConstraintViolation extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

constraintName

String constraintName

message

String message

value

double value

variable

String variable

Class neqsim.process.ml.surrogate.PhysicsConstraintValidator.ValidationResult

class ValidationResult extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

violations

List<PhysicsConstraintValidator.ConstraintViolation> violations

Class neqsim.process.ml.surrogate.SurrogateModelRegistry

class SurrogateModelRegistry extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

enableFallback

boolean enableFallback

models

Map<String, SurrogateModelRegistry.SurrogateModelEntry> models

persistenceDirectory

String persistenceDirectory

Class neqsim.process.ml.surrogate.SurrogateModelRegistry.SurrogateMetadata

class SurrogateMetadata extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

expectedAccuracy

double expectedAccuracy

extrapolationCount

int extrapolationCount

failureCount

int failureCount

inputMax

double[] inputMax

inputMin

double[] inputMin

lastUsed

Instant lastUsed

modelType

String modelType

predictionCount

int predictionCount

trainedAt

Instant trainedAt

trainingDataSource

String trainingDataSource

Package neqsim.process.mpc

Class neqsim.process.mpc.ControlledVariable

class ControlledVariable extends MPCVariable implements Serializable

serialVersionUID:

1000L

Serialized Fields

hardMax

double hardMax

Upper hard constraint (never violated).

hardMin

double hardMin

Lower hard constraint (never violated).

predictedValue

double predictedValue

Predicted value from MPC calculation.

setpoint

double setpoint

Target setpoint for this CV.

softConstraintPenalty

double softConstraintPenalty

Penalty weight for soft constraint violations.

softMax

double softMax

Upper soft constraint (penalized if violated).

softMin

double softMin

Lower soft constraint (penalized if violated).

weight

double weight

Weight on setpoint tracking error in objective function.

zoneControl

boolean zoneControl

Whether to use zone control instead of setpoint tracking.

zoneLower

double zoneLower

Lower bound of zone for zone control mode.

zoneUpper

double zoneUpper

Upper bound of zone for zone control mode.

Class neqsim.process.mpc.ControllerDataExchange

class ControllerDataExchange extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

controller

ProcessLinkedMPC controller

The linked MPC controller.

cvHighLimits

double[] cvHighLimits

CV high limits.

cvLowLimits

double[] cvLowLimits

CV low limits.

cvPredictions

double[][] cvPredictions

Predicted CV trajectories.

cvQuality

ControllerDataExchange.QualityStatus[] cvQuality

CV quality flags.

cvValues

double[] cvValues

Current CV values.

dvQuality

ControllerDataExchange.QualityStatus[] dvQuality

DV quality flags.

dvValues

double[] dvValues

Current DV values.

executionCount

long executionCount

Execution count.

executionMessage

String executionMessage

Last execution message.

executionStatus

ControllerDataExchange.ExecutionStatus executionStatus

Last execution status.

lastExecution

Instant lastExecution

Last execution timestamp.

lastInputUpdate

Instant lastInputUpdate

Last input update timestamp.

mvQuality

ControllerDataExchange.QualityStatus[] mvQuality

MV quality flags.

mvTargets

double[] mvTargets

Calculated MV targets.

mvValues

double[] mvValues

Current MV values.

setpoints

double[] setpoints

Current setpoints.

Class neqsim.process.mpc.ControllerDataExchange.ControllerOutput

class ControllerOutput extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

cvPredictions

double[][] cvPredictions

message

String message

mvTargets

double[] mvTargets

status

ControllerDataExchange.ExecutionStatus status

timestamp

Instant timestamp

Class neqsim.process.mpc.DisturbanceVariable

class DisturbanceVariable extends MPCVariable implements Serializable

serialVersionUID:

1000L

Serialized Fields

cvSensitivity

double[] cvSensitivity

Sensitivity of CVs to this disturbance (for feedforward).

measured

boolean measured

Whether this is a measured or estimated disturbance.

predictedValue

double predictedValue

Predicted future value (if available).

predictionHorizon

double predictionHorizon

Time horizon for prediction (if available).

previousValue

double previousValue

Previous value for calculating rate of change.

Class neqsim.process.mpc.IndustrialMPCExporter

class IndustrialMPCExporter extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

applicationName

String applicationName

Application name for exported files.

controller

ProcessLinkedMPC controller

The MPC controller to export.

defaultDeadTime

double defaultDeadTime

Default dead time for FOPDT models (seconds).

defaultTimeConstant

double defaultTimeConstant

Default time constant for FOPDT models (seconds).

numStepCoefficients

int numStepCoefficients

Number of step response coefficients to export.

stepResponseGenerator

StepResponseGenerator stepResponseGenerator

Step response generator for detailed model export.

tagPrefix

String tagPrefix

Tag prefix for variable naming.

Class neqsim.process.mpc.LinearizationResult

class LinearizationResult extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

computationTimeMs

long computationTimeMs

Time taken for linearization (milliseconds).

cvNames

String[] cvNames

Names of CVs.

cvOperatingPoint

double[] cvOperatingPoint

Operating point values for CVs.

disturbanceGainMatrix

double[][] disturbanceGainMatrix

Disturbance gain matrix: disturbanceGainMatrix[cv][dv] = ∂CV/∂DV.

dvNames

String[] dvNames

Names of DVs.

dvOperatingPoint

double[] dvOperatingPoint

Operating point values for DVs.

errorMessage

String errorMessage

Error message if linearization failed.

gainMatrix

double[][] gainMatrix

Gain matrix: gainMatrix[cv][mv] = ∂CV/∂MV.

mvNames

String[] mvNames

Names of MVs.

mvOperatingPoint

double[] mvOperatingPoint

Operating point values for MVs.

perturbationSize

double perturbationSize

Perturbation size used for finite differences.

successful

boolean successful

Whether linearization was successful.

Class neqsim.process.mpc.ManipulatedVariable

class ManipulatedVariable extends MPCVariable implements Serializable

serialVersionUID:

1000L

Serialized Fields

cost

double cost

Cost coefficient for using this MV ($/unit or energy cost).

initialValue

double initialValue

Initial value before optimization.

maxRateOfChange

double maxRateOfChange

Maximum allowed change per time step (rate constraint).

minRateOfChange

double minRateOfChange

Minimum allowed change per time step (rate constraint).

moveWeight

double moveWeight

Weight on control moves (penalizes rapid changes).

preferredValue

double preferredValue

Preferred operating value for economic optimization.

preferredWeight

double preferredWeight

Weight on deviation from preferred value.

Class neqsim.process.mpc.MPCVariable

class MPCVariable extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

currentValue

double currentValue

Current value of the variable.

description

String description

Human-readable description of this variable.

equipment

ProcessEquipmentInterface equipment

The process equipment this variable is bound to.

maxValue

double maxValue

Maximum allowed value for this variable.

minValue

double minValue

Minimum allowed value for this variable.

name

String name

Unique identifier for this variable.

propertyName

String propertyName

The property name to read/write on the equipment.

unit

String unit

The unit for the property value.

Class neqsim.process.mpc.NonlinearPredictor

class NonlinearPredictor extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

cloneProcess

boolean cloneProcess

Whether to clone the process for each prediction (safer but slower).

controlledVariables

List<ControlledVariable> controlledVariables

List of controlled variables.

manipulatedVariables

List<ManipulatedVariable> manipulatedVariables

List of manipulated variables.

predictionHorizon

int predictionHorizon

Prediction horizon (number of steps).

sampleTimeSeconds

double sampleTimeSeconds

Sample time in seconds.

Class neqsim.process.mpc.NonlinearPredictor.MVTrajectory

class MVTrajectory extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

mvMoves

List<List<Double>> mvMoves

mvNames

List<String> mvNames

Class neqsim.process.mpc.NonlinearPredictor.PredictionResult

class PredictionResult extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

cvNames

String[] cvNames

cvTrajectories

double[][] cvTrajectories

mvNames

String[] mvNames

mvTrajectories

double[][] mvTrajectories

sampleTime

double sampleTime

time

double[] time

Class neqsim.process.mpc.ProcessLinkedMPC

class ProcessLinkedMPC extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

controlHorizon

int controlHorizon

Control horizon (number of samples).

controlledVariables

List<ControlledVariable> controlledVariables

Controlled variables.

disturbanceVariables

List<DisturbanceVariable> disturbanceVariables

Disturbance variables.

errorWeights

double[] errorWeights

Error weights for CVs.

executionId

UUID executionId

UUID for execution tracking.

lastMoves

double[] lastMoves

Last calculated MV moves.

linearizationResult

LinearizationResult linearizationResult

Last linearization result.

linearizer

ProcessLinearizer linearizer

Linearizer for model identification.

manipulatedVariables

List<ManipulatedVariable> manipulatedVariables

Manipulated variables.

modelIdentified

boolean modelIdentified

Whether model has been identified.

modelUpdateInterval

int modelUpdateInterval

Model update interval (number of steps).

moveSuppressionWeights

double[] moveSuppressionWeights

Move suppression weights for MVs.

name

String name

Controller name.

nonlinearPredictor

NonlinearPredictor nonlinearPredictor

Nonlinear predictor.

predictionHorizon

int predictionHorizon

Prediction horizon (number of samples).

processSystem

ProcessSystem processSystem

The process system being controlled.

sampleTime

double sampleTime

Sample time in seconds.

stateVariables

List<StateVariable> stateVariables

State variables (for nonlinear MPC).

stepsSinceModelUpdate

int stepsSinceModelUpdate

Steps since last model update.

useNonlinearPrediction

boolean useNonlinearPrediction

Whether to use nonlinear prediction.

Class neqsim.process.mpc.SoftSensorExporter

class SoftSensorExporter extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

applicationName

String applicationName

Application name for exports.

processSystem

ProcessSystem processSystem

The process system containing the equipment.

sensors

List<SoftSensorExporter.SoftSensorDefinition> sensors

List of soft-sensor definitions.

tagPrefix

String tagPrefix

Tag prefix for OPC-style naming.

Class neqsim.process.mpc.SoftSensorExporter.SoftSensorDefinition

class SoftSensorDefinition extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

componentName

String componentName

description

String description

equipmentName

String equipmentName

inputs

Map<String,String> inputs

name

String name

outputUnit

String outputUnit

parameters

Map<String,Double> parameters

sensorType

SoftSensorExporter.SensorType sensorType

updateRateSeconds

double updateRateSeconds

Class neqsim.process.mpc.StateSpaceExporter

class StateSpaceExporter extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

linearizationResult

LinearizationResult linearizationResult

The linearization result to export.

stateSpaceModel

StateSpaceExporter.StateSpaceModel stateSpaceModel

Generated state-space model.

stepResponseMatrix

StepResponseGenerator.StepResponseMatrix stepResponseMatrix

Step response matrix for more detailed model.

Class neqsim.process.mpc.StateSpaceExporter.StateSpaceModel

class StateSpaceModel extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

A

double[][] A

B

double[][] B

C

double[][] C

D

double[][] D

inputNames

String[] inputNames

outputNames

String[] outputNames

sampleTime

double sampleTime

Class neqsim.process.mpc.StateVariable

class StateVariable extends MPCVariable implements Serializable

serialVersionUID:

1000L

Serialized Fields

bias

double bias

Bias (measurement - model).

biasTfilt

double biasTfilt

Bias filter time constant (seconds).

biasTpred

double biasTpred

Bias prediction time constant (seconds).

dtaIx

String dtaIx

Data index for C++ code linking.

hasMeasurement

boolean hasMeasurement

Whether measurement is available.

measuredValue

double measuredValue

Measured value (if available).

modelValue

double modelValue

Model-predicted value.

updateFromMeasurement

boolean updateFromMeasurement

Whether to update from measurement.

Class neqsim.process.mpc.StepResponse

class StepResponse extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

baselineValue

double baselineValue

Baseline CV value before step.

cvName

String cvName

Name of the controlled variable.

cvUnit

String cvUnit

Unit for the CV.

fitError

double fitError

fittedBias

double fittedBias

fittedDeadTime

double fittedDeadTime

fittedGain

double fittedGain

fittedTimeConstant

double fittedTimeConstant

mvName

String mvName

Name of the manipulated variable.

mvUnit

String mvUnit

Unit for the MV.

response

double[] response

CV response values at each time point.

sampleTime

double sampleTime

Sample time interval.

stepSize

double stepSize

Step size applied to MV.

time

double[] time

Time points (in seconds).

Class neqsim.process.mpc.StepResponseGenerator

class StepResponseGenerator extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

bidirectionalTest

boolean bidirectionalTest

Whether to run both positive and negative steps for averaging.

controlledVariables

List<ControlledVariable> controlledVariables

List of controlled variables.

manipulatedVariables

List<ManipulatedVariable> manipulatedVariables

List of manipulated variables.

positiveStep

boolean positiveStep

Whether to use positive step (true) or negative (false).

sampleIntervalSeconds

double sampleIntervalSeconds

Sample interval in seconds.

settlingTimeSeconds

double settlingTimeSeconds

Settling time in seconds.

stepSizeFraction

double stepSizeFraction

Step size as fraction of MV range.

Class neqsim.process.mpc.StepResponseGenerator.StepResponseMatrix

class StepResponseMatrix extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

cvNames

String[] cvNames

mvNames

String[] mvNames

responses

Map<String, Map<String, StepResponse>> responses

Class neqsim.process.mpc.SubrModlExporter

class SubrModlExporter extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

applicationName

String applicationName

Application name for the configuration.

indexTable

List<String> indexTable

Index table entries.

modelName

String modelName

Model name for SubrModl/SubrProc.

parameters

List<SubrModlExporter.ModelParameter> parameters

Model parameters (constants).

processSystem

ProcessSystem processSystem

The process system to export.

sampleTime

double sampleTime

Sample time for the model (seconds).

stateVariables

List<SubrModlExporter.StateVariable> stateVariables

State variables (SVR).

subrXvrs

List<SubrModlExporter.SubrXvr> subrXvrs

SubrXvr definitions.

Class neqsim.process.mpc.SubrModlExporter.ModelParameter

class ModelParameter extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

description

String description

name

String name

unit

String unit

value

double value

Class neqsim.process.mpc.SubrModlExporter.StateVariable

class StateVariable extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

description

String description

dtaIx

String dtaIx

measured

boolean measured

measValue

double measValue

modelValue

double modelValue

name

String name

Class neqsim.process.mpc.SubrModlExporter.SubrXvr

class SubrXvr extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

dtaIx

String dtaIx

init

double init

name

String name

text1

String text1

text2

String text2

unit

String unit

Package neqsim.process.processmodel

Class neqsim.process.processmodel.DexpiProcessUnit

class DexpiProcessUnit extends ProcessEquipmentBaseClass implements Serializable

serialVersionUID:

1L

Serialized Fields

dexpiClass

String dexpiClass

fluidCode

String fluidCode

lineNumber

String lineNumber

mappedEquipment

EquipmentEnum mappedEquipment

Class neqsim.process.processmodel.DexpiStream

class DexpiStream extends Stream implements Serializable

serialVersionUID:

1L

Serialized Fields

dexpiClass

String dexpiClass

fluidCode

String fluidCode

lineNumber

String lineNumber

Exception Class neqsim.process.processmodel.DexpiXmlReaderException

class DexpiXmlReaderException extends Exception implements Serializable

serialVersionUID:

1L

Class neqsim.process.processmodel.ProcessModel

class ProcessModel extends Object implements Serializable

serialVersionUID:

1001L

Serialized Fields

flowTolerance

double flowTolerance

lastIterationCount

int lastIterationCount

lastMaxFlowError

double lastMaxFlowError

lastMaxPressureError

double lastMaxPressureError

lastMaxTemperatureError

double lastMaxTemperatureError

maxIterations

int maxIterations

modelConverged

boolean modelConverged

pressureTolerance

double pressureTolerance

processes

Map<String, ProcessSystem> processes

runStep

boolean runStep

temperatureTolerance

double temperatureTolerance

useOptimizedExecution

boolean useOptimizedExecution

Class neqsim.process.processmodel.ProcessModule

class ProcessModule extends SimulationBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

addedModules

List<ProcessModule> addedModules

addedUnitOperations

List<ProcessSystem> addedUnitOperations

modulesIndex

List<Integer> modulesIndex

operationsIndex

List<Integer> operationsIndex

recycleModules

List<ProcessEquipmentInterface> recycleModules

solved

boolean solved

unitIndex

int unitIndex

Class neqsim.process.processmodel.ProcessModuleBaseClass

class ProcessModuleBaseClass extends SimulationBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

isCalcDesign

boolean isCalcDesign

isInitializedModule

boolean isInitializedModule

isInitializedStreams

boolean isInitializedStreams

operations

ProcessSystem operations

preferedThermodynamicModel

String preferedThermodynamicModel

Class neqsim.process.processmodel.ProcessSystem

class ProcessSystem extends SimulationBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

alarmManager

ProcessAlarmManager alarmManager

enableMassBalanceTracking

boolean enableMassBalanceTracking

equipmentCounter

Map<String,Integer> equipmentCounter

graphDirty

boolean graphDirty

Flag indicating if the cached graph needs to be rebuilt.

lastAddedUnit

ProcessEquipmentInterface lastAddedUnit

massBalanceError

double massBalanceError

massBalanceErrorThreshold

double massBalanceErrorThreshold

maxTransientIterations

int maxTransientIterations

measurementDevices

List<MeasurementDeviceInterface> measurementDevices

measurementHistory

ProcessSystem.MeasurementHistory measurementHistory

minimumFlowForMassBalanceError

double minimumFlowForMassBalanceError

previousTotalMass

double previousTotalMass

recycleController

RecycleController recycleController

runStep

boolean runStep

surroundingTemperature

double surroundingTemperature

timeStep

double timeStep

timeStepNumber

int timeStepNumber

unitOperations

List<ProcessEquipmentInterface> unitOperations

List of unit operations in the process system.

useGraphBasedExecution

boolean useGraphBasedExecution

Whether to use graph-based execution order instead of insertion order.

useOptimizedExecution

boolean useOptimizedExecution

Whether to use optimized execution (parallel/hybrid) by default when run() is called. When true, run() delegates to runOptimized() which automatically selects the best strategy. When false, run() uses sequential execution in insertion order (legacy behavior). Default is true for optimal performance - runOptimized() automatically falls back to sequential execution for processes with multi-input equipment (mixers, heat exchangers, etc.) to preserve correct mass balance.

Package neqsim.process.processmodel.dexpi

Class neqsim.process.processmodel.dexpi.DexpiProcessUnit

class DexpiProcessUnit extends ProcessEquipmentBaseClass implements Serializable

serialVersionUID:

1L

Serialized Fields

dexpiClass

String dexpiClass

fluidCode

String fluidCode

lineNumber

String lineNumber

mappedEquipment

EquipmentEnum mappedEquipment

Class neqsim.process.processmodel.dexpi.DexpiStream

class DexpiStream extends Stream implements Serializable

serialVersionUID:

1L

Serialized Fields

dexpiClass

String dexpiClass

fluidCode

String fluidCode

lineNumber

String lineNumber

Exception Class neqsim.process.processmodel.dexpi.DexpiXmlReaderException

class DexpiXmlReaderException extends Exception implements Serializable

serialVersionUID:

1L

Package neqsim.process.processmodel.diagram

Class neqsim.process.processmodel.diagram.DexpiDiagramBridge

class DexpiDiagramBridge extends Object implements Serializable

serialVersionUID:

1000L

Class neqsim.process.processmodel.diagram.EquipmentVisualStyle

class EquipmentVisualStyle extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

borderColor

String borderColor

fillColor

String fillColor

fontColor

String fontColor

height

String height

shape

String shape

style

String style

width

String width

Class neqsim.process.processmodel.diagram.PFDLayoutPolicy

class PFDLayoutPolicy extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

phaseCache

Map<StreamInterface, PFDLayoutPolicy.StreamPhase> phaseCache

Cache for stream phase classifications.

roleCache

Map<ProcessEquipmentInterface, EquipmentRole> roleCache

Cache for equipment role classifications.

Class neqsim.process.processmodel.diagram.ProcessDiagramExporter

class ProcessDiagramExporter extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

detailLevel

DiagramDetailLevel detailLevel

Detail level for the diagram.

diagramStyle

DiagramStyle diagramStyle

Diagram style (NEQSIM, HYSYS, PROII, ASPEN_PLUS).

highlightRecycles

boolean highlightRecycles

Whether to highlight recycle streams with special styling.

layoutPolicy

PFDLayoutPolicy layoutPolicy

The layout policy for determining equipment positions.

processSystem

ProcessSystem processSystem

The process system to export.

showControlEquipment

boolean showControlEquipment

Whether to show control equipment (adjusters, calculators).

showDexpiMetadata

boolean showDexpiMetadata

Whether to show DEXPI metadata (tag names, line numbers, fluid codes).

showLegend

boolean showLegend

Whether to show the legend.

showStreamValues

boolean showStreamValues

Whether to show stream values on edges.

title

String title

Graph title.

useClusters

boolean useClusters

Whether to group equipment by role into clusters.

useStreamTables

boolean useStreamTables

Whether to show stream values as tables (HTML labels).

verticalLayout

boolean verticalLayout

Whether to use vertical (top-down) layout.

Package neqsim.process.processmodel.graph

Class neqsim.process.processmodel.graph.ProcessEdge

class ProcessEdge extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

edgeType

ProcessEdge.EdgeType edgeType

Type of this edge.

index

int index

Unique index of this edge in the graph.

name

String name

Name of this edge/stream.

source

ProcessNode source

The source node (upstream equipment).

stream

StreamInterface stream

The stream this edge represents (may be null for control signals).

target

ProcessNode target

The target node (downstream equipment).

Class neqsim.process.processmodel.graph.ProcessGraph

class ProcessGraph extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

edges

List<ProcessEdge> edges

All edges in the graph.

equipmentToNode

Map<Object, ProcessNode> equipmentToNode

Map from equipment to its node.

equipmentTypeMapping

Map<String,Integer> equipmentTypeMapping

Equipment type to index mapping for feature vectors.

nameToNode

Map<String, ProcessNode> nameToNode

Map from equipment name to node.

nodes

List<ProcessNode> nodes

All nodes in the graph, indexed by their index.

Class neqsim.process.processmodel.graph.ProcessGraph.CycleAnalysisResult

class CycleAnalysisResult extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

backEdges

List<ProcessEdge> backEdges

cycles

List<List<ProcessNode>> cycles

hasCycles

boolean hasCycles

Class neqsim.process.processmodel.graph.ProcessGraph.ParallelPartition

class ParallelPartition extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

levels

List<List<ProcessNode>> levels

nodeToLevel

Map<ProcessNode, Integer> nodeToLevel

Class neqsim.process.processmodel.graph.ProcessGraph.SCCResult

class SCCResult extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

components

List<List<ProcessNode>> components

nodeToComponent

Map<ProcessNode, Integer> nodeToComponent

Class neqsim.process.processmodel.graph.ProcessGraph.SensitivityAnalysisResult

class SensitivityAnalysisResult extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

edgeSensitivities

Map<ProcessEdge, Double> edgeSensitivities

rankedTearCandidates

List<ProcessEdge> rankedTearCandidates

totalSensitivity

double totalSensitivity

Class neqsim.process.processmodel.graph.ProcessGraph.TearStreamResult

class TearStreamResult extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

sccToTearStream

Map<List<ProcessNode>, ProcessEdge> sccToTearStream

tearStreams

List<ProcessEdge> tearStreams

totalCyclesBroken

int totalCyclesBroken

Class neqsim.process.processmodel.graph.ProcessModelGraph

class ProcessModelGraph extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

flattenedGraph

ProcessGraph flattenedGraph

interSystemConnections

List<ProcessModelGraph.InterSystemConnection> interSystemConnections

modelName

String modelName

subSystemGraphs

List<ProcessModelGraph.SubSystemGraph> subSystemGraphs

Class neqsim.process.processmodel.graph.ProcessModelGraph.InterSystemConnection

class InterSystemConnection extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

edge

ProcessEdge edge

sourceNode

ProcessNode sourceNode

sourceSystemName

String sourceSystemName

targetNode

ProcessNode targetNode

targetSystemName

String targetSystemName

Class neqsim.process.processmodel.graph.ProcessModelGraph.ModuleParallelPartition

class ModuleParallelPartition extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

levels

List<List<ProcessModelGraph.SubSystemGraph>> levels

maxParallelism

int maxParallelism

Class neqsim.process.processmodel.graph.ProcessModelGraph.SubSystemGraph

class SubSystemGraph extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

executionIndex

int executionIndex

graph

ProcessGraph graph

isModule

boolean isModule

systemName

String systemName

Class neqsim.process.processmodel.graph.ProcessNode

class ProcessNode extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

equipment

ProcessEquipmentInterface equipment

The process equipment this node represents.

incomingEdges

List<ProcessEdge> incomingEdges

Edges representing incoming streams (dependencies).

index

int index

Unique index of this node in the graph.

outgoingEdges

List<ProcessEdge> outgoingEdges

Edges representing outgoing streams (dependents).

Package neqsim.process.processmodel.lifecycle

Class neqsim.process.processmodel.lifecycle.ModelMetadata

class ModelMetadata extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

assetId

String assetId

assetName

String assetName

calibrationAccuracy

double calibrationAccuracy

calibrationStatus

ModelMetadata.CalibrationStatus calibrationStatus

dataSource

String dataSource

facility

String facility

lastCalibrated

Instant lastCalibrated

lastValidated

Instant lastValidated

lifecyclePhase

ModelMetadata.LifecyclePhase lifecyclePhase

modificationHistory

List<ModelMetadata.ModificationRecord> modificationHistory

region

String region

regulatoryBasis

String regulatoryBasis

responsibleEngineer

String responsibleEngineer

responsibleTeam

String responsibleTeam

tags

Map<String,String> tags

validationHistory

List<ModelMetadata.ValidationRecord> validationHistory

Class neqsim.process.processmodel.lifecycle.ModelMetadata.ModificationRecord

class ModificationRecord extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

author

String author

description

String description

timestamp

Instant timestamp

Class neqsim.process.processmodel.lifecycle.ModelMetadata.ValidationRecord

class ValidationRecord extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

description

String description

referenceId

String referenceId

timestamp

Instant timestamp

Class neqsim.process.processmodel.lifecycle.ProcessModelState

class ProcessModelState extends Object implements Serializable

serialVersionUID:

1001L

Serialized Fields

createdAt

Instant createdAt

createdBy

String createdBy

customProperties

Map<String,Object> customProperties

Custom properties for extensibility.

description

String description

executionConfig

ProcessModelState.ExecutionConfig executionConfig

Execution configuration.

interProcessConnections

List<ProcessModelState.InterProcessConnection> interProcessConnections

Connections between different ProcessSystems.

lastModifiedAt

Instant lastModifiedAt

name

String name

processStates

Map<String, ProcessSystemState> processStates

Map of process name to its state.

schemaVersion

String schemaVersion

Schema version of this state (for migration support).

version

String version

Class neqsim.process.processmodel.lifecycle.ProcessModelState.ExecutionConfig

class ExecutionConfig extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

flowTolerance

double flowTolerance

maxIterations

int maxIterations

pressureTolerance

double pressureTolerance

temperatureTolerance

double temperatureTolerance

useOptimizedExecution

boolean useOptimizedExecution

Class neqsim.process.processmodel.lifecycle.ProcessModelState.InterProcessConnection

class InterProcessConnection extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

sourceProcess

String sourceProcess

streamName

String streamName

targetPort

String targetPort

targetProcess

String targetProcess

Class neqsim.process.processmodel.lifecycle.ProcessModelState.ValidationResult

class ValidationResult extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

errors

List<String> errors

warnings

List<String> warnings

Class neqsim.process.processmodel.lifecycle.ProcessSystemState

class ProcessSystemState extends Object implements Serializable

serialVersionUID:

1001L

Serialized Fields

checksum

String checksum

connectionStates

List<ProcessSystemState.ConnectionState> connectionStates

createdAt

Instant createdAt

createdBy

String createdBy

customProperties

Map<String,Object> customProperties

description

String description

equipmentStates

List<ProcessSystemState.EquipmentState> equipmentStates

lastModifiedAt

Instant lastModifiedAt

metadata

ModelMetadata metadata

name

String name

schemaVersion

String schemaVersion

Schema version of this state (for migration support).

version

String version

Class neqsim.process.processmodel.lifecycle.ProcessSystemState.ConnectionState

class ConnectionState extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

sourceEquipmentName

String sourceEquipmentName

sourcePortName

String sourcePortName

targetEquipmentName

String targetEquipmentName

targetPortName

String targetPortName

Class neqsim.process.processmodel.lifecycle.ProcessSystemState.EquipmentState

class EquipmentState extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

fluidState

ProcessSystemState.FluidState fluidState

name

String name

numericProperties

Map<String,Double> numericProperties

stringProperties

Map<String,String> stringProperties

type

String type

Class neqsim.process.processmodel.lifecycle.ProcessSystemState.FluidState

class FluidState extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

composition

Map<String,Double> composition

numberOfPhases

int numberOfPhases

pressure

double pressure

temperature

double temperature

thermoModelClass

String thermoModelClass

Package neqsim.process.processmodel.processmodules

Class neqsim.process.processmodel.processmodules.AdsorptionDehydrationlModule

class AdsorptionDehydrationlModule extends ProcessModuleBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

adsorbentFillingHeight

double adsorbentFillingHeight

adsorber

SimpleAdsorber[] adsorber

adsorberInternalDiameter

double adsorberInternalDiameter

designAdsorptionPressure

double designAdsorptionPressure

designAdsorptionTemperature

double designAdsorptionTemperature

designFlow

double designFlow

designRegenerationTemperature

double designRegenerationTemperature

gasStreamFromAdsorber

StreamInterface gasStreamFromAdsorber

gasStreamToAdsorber

StreamInterface gasStreamToAdsorber

numberOfAdsorptionBeds

int numberOfAdsorptionBeds

regenerationCycleTime

double regenerationCycleTime

waterDewPontTemperature

double waterDewPontTemperature

Class neqsim.process.processmodel.processmodules.CO2RemovalModule

class CO2RemovalModule extends ProcessModuleBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

gasFromCO2Stripper

StreamInterface gasFromCO2Stripper

inletSeparator

Separator inletSeparator

streamFromAbsorber

StreamInterface streamFromAbsorber

streamToAbsorber

StreamInterface streamToAbsorber

Class neqsim.process.processmodel.processmodules.DPCUModule

class DPCUModule extends ProcessModuleBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

compressor1

Compressor compressor1

distColumn

DistillationColumn distColumn

ethaneOvhComp

StreamInterface ethaneOvhComp

expander

Expander expander

exportGasTemperature

double exportGasTemperature

feedStream

StreamInterface feedStream

firstStageOutPressure

double firstStageOutPressure

gasDistColumnExit

StreamInterface gasDistColumnExit

gasExitStream

StreamInterface gasExitStream

gasScrubberTemperature

double gasScrubberTemperature

glycolExitStream

StreamInterface glycolExitStream

glycolFeedStream

StreamInterface glycolFeedStream

glycolInjectionRate

double glycolInjectionRate

glycolScrubber

Separator glycolScrubber

glycolScrubberTemperature

double glycolScrubberTemperature

heatExchanger1

HeatExchanger heatExchanger1

inletSeparator

Separator inletSeparator

inletSepTemperature

double inletSepTemperature

liquidDistColumnExit

StreamInterface liquidDistColumnExit

liquidPumpPressure

double liquidPumpPressure

LTseparator

Separator LTseparator

mixer

Mixer mixer

oilExitStream

StreamInterface oilExitStream

pressureAfterRedValve

double pressureAfterRedValve

secondStageOutPressure

double secondStageOutPressure

valve1

ThrottlingValve valve1

Class neqsim.process.processmodel.processmodules.GlycolDehydrationlModule

class GlycolDehydrationlModule extends ProcessModuleBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

absorbtionColumn

SimpleTEGAbsorber absorbtionColumn

designGasFeedTemperature

double designGasFeedTemperature

designStandardGasFlowRate

double designStandardGasFlowRate

flashPressure

double flashPressure

gasFromStripper

StreamInterface gasFromStripper

gasStreamFromAbsorber

StreamInterface gasStreamFromAbsorber

gasStreamToAbsorber

StreamInterface gasStreamToAbsorber

glycolFlashDrum

Separator glycolFlashDrum

glycolTypeName

String glycolTypeName

heatExchanger1

Cooler heatExchanger1

heatExchanger2

Cooler heatExchanger2

heatExchanger3

Cooler heatExchanger3

HPpump

Pump HPpump

leanGlycolMolarFlowRate

double leanGlycolMolarFlowRate

leanGlycolMolarFraction

double leanGlycolMolarFraction

leanGlycolwtFraction

double leanGlycolwtFraction

leanTEGStreamToAbsorber

StreamInterface leanTEGStreamToAbsorber

maxAbsorberDesignPressure

double maxAbsorberDesignPressure

maxglycolFlowRate

double maxglycolFlowRate

numberOfTheoreticalEquilibriumStages

double numberOfTheoreticalEquilibriumStages

reboiler

Heater reboiler

reboilerTemperature

double reboilerTemperature

regenerationPressure

double regenerationPressure

stripperColumn

Separator stripperColumn

strippingGas

StreamInterface strippingGas

valveHP

ThrottlingValve valveHP

valveMP

ThrottlingValve valveMP

waterDewPontSpecification

double waterDewPontSpecification

waterSeparator

Separator waterSeparator

Class neqsim.process.processmodel.processmodules.MEGReclaimerModule

class MEGReclaimerModule extends ProcessModuleBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

flashSeparator

Separator flashSeparator

inletMixer

Mixer inletMixer

inletValve

ThrottlingValve inletValve

MEGrecircHeater

Heater MEGrecircHeater

MEGRecircPump

Pump MEGRecircPump

recircValve

ThrottlingValve recircValve

reclaimerPressure

double reclaimerPressure

streamFromBoosterCompressor

StreamInterface streamFromBoosterCompressor

streamToReclaimer

StreamInterface streamToReclaimer

streamToWaterRemoval

StreamInterface streamToWaterRemoval

streamWithWaste

StreamInterface streamWithWaste

vacumCooler

Heater vacumCooler

Class neqsim.process.processmodel.processmodules.MixerGasProcessingModule

class MixerGasProcessingModule extends ProcessModuleBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

exportGasTemperature

double exportGasTemperature

feedStream

StreamInterface feedStream

firstStageOutPressure

double firstStageOutPressure

gasExitStream

StreamInterface gasExitStream

gasScrubberTemperature

double gasScrubberTemperature

glycolExitStream

StreamInterface glycolExitStream

glycolFeedStream

StreamInterface glycolFeedStream

glycolInjectionRate

double glycolInjectionRate

glycolScrubber

Separator glycolScrubber

glycolScrubberTemperature

double glycolScrubberTemperature

inletSeparator

Separator inletSeparator

inletSepTemperature

double inletSepTemperature

liquidPumpPressure

double liquidPumpPressure

oilExitStream

StreamInterface oilExitStream

oilPump

Pump oilPump

secondStageAfterCooler

Cooler secondStageAfterCooler

secondStageCompressor

Compressor secondStageCompressor

secondStageOutPressure

double secondStageOutPressure

Class neqsim.process.processmodel.processmodules.PropaneCoolingModule

class PropaneCoolingModule extends ProcessModuleBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

condenserTemperature

double condenserTemperature

refrigerantStream

StreamInterface refrigerantStream

vaporizerTemperature

double vaporizerTemperature

Class neqsim.process.processmodel.processmodules.SeparationTrainModule

class SeparationTrainModule extends ProcessModuleBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

exitGasScrubberTemperature

double exitGasScrubberTemperature

exportOilTemperature

double exportOilTemperature

feedStream

StreamInterface feedStream

firstStageCompressorAfterCoolerTemperature

double firstStageCompressorAfterCoolerTemperature

gasExitStream

StreamInterface gasExitStream

gasInletScrubber

Separator gasInletScrubber

heatedOilTemperature

double heatedOilTemperature

oilCooler

Cooler oilCooler

oilExitStream

StreamInterface oilExitStream

secondstagePressure

double secondstagePressure

thirdstagePressure

double thirdstagePressure

Class neqsim.process.processmodel.processmodules.SeparationTrainModuleSimple

class SeparationTrainModuleSimple extends ProcessModuleBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

exitGasScrubberTemperature

double exitGasScrubberTemperature

exportOilTemperature

double exportOilTemperature

feedStream

StreamInterface feedStream

firstStageCompressorAfterCoolerTemperature

double firstStageCompressorAfterCoolerTemperature

gasExitStream

StreamInterface gasExitStream

gasInletScrubber

Separator gasInletScrubber

heatedOilTemperature

double heatedOilTemperature

oilCooler

Cooler oilCooler

oilExitStream

StreamInterface oilExitStream

secondstagePressure

double secondstagePressure

thirdstagePressure

double thirdstagePressure

Class neqsim.process.processmodel.processmodules.WellFluidModule

class WellFluidModule extends ProcessModuleBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

exitGasScrubberTemperature

double exitGasScrubberTemperature

exportOilTemperature

double exportOilTemperature

feedStream

StreamInterface feedStream

firstStageCompressorAfterCoolerTemperature

double firstStageCompressorAfterCoolerTemperature

gasfactor

double gasfactor

inletPressure

double inletPressure

oilCooler

Cooler oilCooler

outStream

StreamInterface outStream

secondstagePressure

double secondstagePressure

separationTemperature

double separationTemperature

thirdstagePressure

double thirdstagePressure

Package neqsim.process.safety

Class neqsim.process.safety.BoundaryConditions

class BoundaryConditions extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

ambientTemperature

double ambientTemperature

atmosphericPressure

double atmosphericPressure

isOffshore

boolean isOffshore

pasquillStabilityClass

char pasquillStabilityClass

relativeHumidity

double relativeHumidity

seaWaterTemperature

double seaWaterTemperature

solarRadiation

double solarRadiation

surfaceRoughness

double surfaceRoughness

windDirection

double windDirection

windSpeed

double windSpeed

Class neqsim.process.safety.DisposalNetwork

class DisposalNetwork extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

disposalUnits

Map<String,Flare> disposalUnits

sourceToDisposal

Map<String,String> sourceToDisposal

Class neqsim.process.safety.ProcessSafetyAnalysisSummary

class ProcessSafetyAnalysisSummary extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

affectedUnits

Set<String> affectedUnits

conditionMessages

Map<String,String> conditionMessages

conditionMonitorReport

String conditionMonitorReport

scenarioName

String scenarioName

unitKpis

Map<String, ProcessSafetyAnalysisSummary.UnitKpiSnapshot> unitKpis

Class neqsim.process.safety.ProcessSafetyAnalysisSummary.UnitKpiSnapshot

class UnitKpiSnapshot extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

massBalance

double massBalance

pressure

double pressure

temperature

double temperature

Class neqsim.process.safety.ProcessSafetyAnalyzer

class ProcessSafetyAnalyzer extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

baseProcessSystem

ProcessSystem baseProcessSystem

disposalNetwork

DisposalNetwork disposalNetwork

loadCases

List<ProcessSafetyLoadCase> loadCases

resultRepository

ProcessSafetyResultRepository resultRepository

Class neqsim.process.safety.ProcessSafetyLoadCase

class ProcessSafetyLoadCase extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

name

String name

reliefLoads

Map<String, ProcessSafetyLoadCase.ReliefSourceLoad> reliefLoads

Class neqsim.process.safety.ProcessSafetyLoadCase.ReliefSourceLoad

class ReliefSourceLoad extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

heatDutyW

Double heatDutyW

massRateKgS

double massRateKgS

molarRateMoleS

Double molarRateMoleS

Class neqsim.process.safety.ProcessSafetyScenario

class ProcessSafetyScenario extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

blockedOutletUnits

List<String> blockedOutletUnits

controllerSetPointOverrides

Map<String,Double> controllerSetPointOverrides

customManipulators

Map<String, Consumer<ProcessEquipmentInterface>> customManipulators

name

String name

utilityLossUnits

List<String> utilityLossUnits

Package neqsim.process.safety.dto

Class neqsim.process.safety.dto.CapacityAlertDTO

class CapacityAlertDTO extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

disposalUnitName

String disposalUnitName

loadCaseName

String loadCaseName

message

String message

Class neqsim.process.safety.dto.DisposalLoadCaseResultDTO

class DisposalLoadCaseResultDTO extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

alerts

List<CapacityAlertDTO> alerts

loadCaseName

String loadCaseName

maxRadiationDistanceM

double maxRadiationDistanceM

performanceByUnit

Map<String, FlarePerformanceDTO> performanceByUnit

totalHeatDutyMW

double totalHeatDutyMW

Class neqsim.process.safety.dto.DisposalNetworkSummaryDTO

class DisposalNetworkSummaryDTO extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

alerts

List<CapacityAlertDTO> alerts

loadCaseResults

List<DisposalLoadCaseResultDTO> loadCaseResults

maxHeatDutyMW

double maxHeatDutyMW

maxRadiationDistanceM

double maxRadiationDistanceM

Package neqsim.process.safety.release

Class neqsim.process.safety.release.LeakModel

class LeakModel extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

backPressure

double backPressure

dischargeCoefficient

double dischargeCoefficient

fluid

SystemInterface fluid

holeDiameter

double holeDiameter

orientation

ReleaseOrientation orientation

scenarioName

String scenarioName

vesselVolume

double vesselVolume

Class neqsim.process.safety.release.SourceTermResult

class SourceTermResult extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

holeDiameter

double holeDiameter

jetMomentum

double[] jetMomentum

jetVelocity

double[] jetVelocity

liquidDropletSMD

double[] liquidDropletSMD

massFlowRate

double[] massFlowRate

orientation

ReleaseOrientation orientation

peakMassFlowRate

double peakMassFlowRate

pressure

double[] pressure

scenarioName

String scenarioName

temperature

double[] temperature

time

double[] time

timeToEmpty

double timeToEmpty

totalMassReleased

double totalMassReleased

vaporMassFraction

double[] vaporMassFraction

Package neqsim.process.safety.scenario

Class neqsim.process.safety.scenario.AutomaticScenarioGenerator

class AutomaticScenarioGenerator extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

enabledFailureModes

Set<AutomaticScenarioGenerator.FailureMode> enabledFailureModes

equipmentToDeviations

Map<String, List<String>> equipmentToDeviations

identifiedFailures

List<AutomaticScenarioGenerator.EquipmentFailure> identifiedFailures

processSystem

ProcessSystem processSystem

Class neqsim.process.safety.scenario.AutomaticScenarioGenerator.EquipmentFailure

class EquipmentFailure extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

equipmentName

String equipmentName

equipmentType

String equipmentType

mode

AutomaticScenarioGenerator.FailureMode mode

Class neqsim.process.safety.scenario.AutomaticScenarioGenerator.ScenarioRunResult

class ScenarioRunResult extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

errorMessage

String errorMessage

executionTimeMs

long executionTimeMs

resultValues

Map<String,Double> resultValues

scenario

ProcessSafetyScenario scenario

successful

boolean successful

Package neqsim.process.streaming

Class neqsim.process.streaming.TimestampedValue

class TimestampedValue extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

quality

TimestampedValue.Quality quality

timestamp

Instant timestamp

unit

String unit

value

double value

Package neqsim.process.sustainability

Class neqsim.process.sustainability.EmissionsTracker

class EmissionsTracker extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

gridEmissionFactor

double gridEmissionFactor

history

List<EmissionsTracker.EmissionsSnapshot> history

includeIndirectEmissions

boolean includeIndirectEmissions

naturalGasEmissionFactor

double naturalGasEmissionFactor

processSystem

ProcessSystem processSystem

trackingStartTime

Instant trackingStartTime

Class neqsim.process.sustainability.EmissionsTracker.EmissionsReport

class EmissionsReport extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

equipmentEmissions

Map<String, EmissionsTracker.EquipmentEmissions> equipmentEmissions

processName

String processName

timestamp

Instant timestamp

totalCO2eKgPerHr

double totalCO2eKgPerHr

totalHeatDutyKW

double totalHeatDutyKW

totalPowerKW

double totalPowerKW

Class neqsim.process.sustainability.EmissionsTracker.EmissionsSnapshot

class EmissionsSnapshot extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

timestamp

Instant timestamp

totalCO2eKgPerHr

double totalCO2eKgPerHr

totalPowerKW

double totalPowerKW

Class neqsim.process.sustainability.EmissionsTracker.EquipmentEmissions

class EquipmentEmissions extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

category

EmissionsTracker.EmissionCategory category

directCO2eKgPerHr

double directCO2eKgPerHr

equipmentName

String equipmentName

equipmentType

String equipmentType

heatDutyKW

double heatDutyKW

indirectCO2eKgPerHr

double indirectCO2eKgPerHr

powerConsumptionKW

double powerConsumptionKW

Package neqsim.process.util.event

Class neqsim.process.util.event.ProcessEvent

class ProcessEvent extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

description

String description

eventId

String eventId

properties

Map<String,Object> properties

severity

ProcessEvent.Severity severity

source

String source

timestamp

Instant timestamp

type

ProcessEvent.EventType type

Class neqsim.process.util.event.ProcessEventBus

class ProcessEventBus extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

asyncDelivery

boolean asyncDelivery

eventHistory

List<ProcessEvent> eventHistory

globalListeners

List<ProcessEventListener> globalListeners

maxHistorySize

int maxHistorySize

typeListeners

Map<ProcessEvent.EventType, List<ProcessEventListener>> typeListeners

Package neqsim.process.util.export

Class neqsim.process.util.export.ProcessDelta

class ProcessDelta extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

changedValues

Map<String,Double> changedValues

fromSnapshotId

String fromSnapshotId

previousValues

Map<String,Double> previousValues

toSnapshotId

String toSnapshotId

units

Map<String,String> units

Class neqsim.process.util.export.ProcessSnapshot

class ProcessSnapshot extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

additionalState

Map<String,Object> additionalState

description

String description

measurementUnits

Map<String,String> measurementUnits

measurementValues

Map<String,Double> measurementValues

snapshotId

String snapshotId

timestamp

Instant timestamp

Package neqsim.process.util.fielddevelopment

Class neqsim.process.util.fielddevelopment.FacilityCapacity

class FacilityCapacity extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

capacityIncreaseFactor

double capacityIncreaseFactor

Default capacity increase factor for debottleneck options.

costFactorsByName

Map<String,Double> costFactorsByName

Cost factors by equipment name for CAPEX estimation.

costFactorsByType

Map<Class<?>,Double> costFactorsByType

Cost factors by equipment type for CAPEX estimation.

facility

ProcessSystem facility

Process system representing the surface facility.

nearBottleneckThreshold

double nearBottleneckThreshold

Threshold for near-bottleneck detection.

Class neqsim.process.util.fielddevelopment.FacilityCapacity.CapacityAssessment

class CapacityAssessment extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

bottleneckUtilization

double bottleneckUtilization

currentBottleneck

String currentBottleneck

currentMaxRate

double currentMaxRate

debottleneckOptions

List<FacilityCapacity.DebottleneckOption> debottleneckOptions

equipmentHeadroom

Map<String,Double> equipmentHeadroom

feasible

boolean feasible

nearBottlenecks

List<String> nearBottlenecks

rateUnit

String rateUnit

utilizationRecords

List<ProductionOptimizer.UtilizationRecord> utilizationRecords

Class neqsim.process.util.fielddevelopment.FacilityCapacity.CapacityPeriod

class CapacityPeriod extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

bottleneckEquipment

String bottleneckEquipment

bottleneckUtilization

double bottleneckUtilization

equipmentUtilizations

Map<String,Double> equipmentUtilizations

isFacilityConstrained

boolean isFacilityConstrained

maxFacilityRate

double maxFacilityRate

nearBottlenecks

List<String> nearBottlenecks

periodName

String periodName

rateUnit

String rateUnit

time

double time

timeUnit

String timeUnit

Class neqsim.process.util.fielddevelopment.FacilityCapacity.DebottleneckOption

class DebottleneckOption extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

capex

double capex

currency

String currency

currentCapacity

double currentCapacity

currentUtilization

double currentUtilization

description

String description

equipmentName

String equipmentName

equipmentType

Class<?> equipmentType

incrementalProduction

double incrementalProduction

npv

double npv

paybackYears

double paybackYears

rateUnit

String rateUnit

upgradedCapacity

double upgradedCapacity

Class neqsim.process.util.fielddevelopment.FieldProductionScheduler

class FieldProductionScheduler extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

discountRate

double discountRate

facility

ProcessSystem facility

Surface facility process system.

gasPrice

double gasPrice

gasPriceUnit

String gasPriceUnit

lowPressureLimit

double lowPressureLimit

minimumRate

double minimumRate

minimumRateUnit

String minimumRateUnit

name

String name

Scheduler name.

oilPrice

double oilPrice

oilPriceUnit

String oilPriceUnit

operatingCostPerYear

double operatingCostPerYear

plateauDuration

double plateauDuration

plateauRate

double plateauRate

plateauRateUnit

String plateauRateUnit

reservoirs

List<FieldProductionScheduler.ReservoirRecord> reservoirs

List of reservoirs in the field.

respectFacilityConstraints

boolean respectFacilityConstraints

trackReservoirDepletion

boolean trackReservoirDepletion

wellScheduler

WellScheduler wellScheduler

Well scheduler for intervention tracking.

Class neqsim.process.util.fielddevelopment.FieldProductionScheduler.ProductionSchedule

class ProductionSchedule extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

fieldLifeYears

double fieldLifeYears

fieldName

String fieldName

rateUnit

String rateUnit

startDate

LocalDate startDate

steps

List<FieldProductionScheduler.ScheduleStep> steps

totalGrossRevenue

double totalGrossRevenue

totalNPV

double totalNPV

Class neqsim.process.util.fielddevelopment.FieldProductionScheduler.ReservoirRecord

class ReservoirRecord extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

currentPressure

double currentPressure

fluidType

String fluidType

initialPressure

double initialPressure

reservoir

SimpleReservoir reservoir

Class neqsim.process.util.fielddevelopment.FieldProductionScheduler.ScheduleStep

class ScheduleStep extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

cumulativeGas

double cumulativeGas

cumulativeOil

double cumulativeOil

cumulativeWater

double cumulativeWater

date

LocalDate date

discountedRevenue

double discountedRevenue

facilityUtilization

double facilityUtilization

gasRate

double gasRate

limitingFactor

String limitingFactor

oilRate

double oilRate

reservoirPressure

double reservoirPressure

revenue

double revenue

timeYears

double timeYears

waterRate

double waterRate

wellRates

Map<String,Double> wellRates

Class neqsim.process.util.fielddevelopment.ProductionProfile

class ProductionProfile extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

facility

ProcessSystem facility

Process system representing the surface facility.

Class neqsim.process.util.fielddevelopment.ProductionProfile.DeclineParameters

class DeclineParameters extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

declineRate

double declineRate

hyperbolicExponent

double hyperbolicExponent

initialRate

double initialRate

rateUnit

String rateUnit

timeUnit

String timeUnit

type

ProductionProfile.DeclineType type

Class neqsim.process.util.fielddevelopment.ProductionProfile.ProductionForecast

class ProductionForecast extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

actualPlateauDuration

double actualPlateauDuration

actualPlateauRate

double actualPlateauRate

declineParams

ProductionProfile.DeclineParameters declineParams

economicLifeYears

double economicLifeYears

economicLimit

double economicLimit

plateauDuration

double plateauDuration

plateauRate

double plateauRate

profile

List<ProductionProfile.ProductionPoint> profile

totalRecovery

double totalRecovery

Class neqsim.process.util.fielddevelopment.ProductionProfile.ProductionPoint

class ProductionPoint extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

bottleneckEquipment

String bottleneckEquipment

cumulativeProduction

double cumulativeProduction

facilityUtilization

double facilityUtilization

isAboveEconomicLimit

boolean isAboveEconomicLimit

isOnPlateau

boolean isOnPlateau

rate

double rate

rateUnit

String rateUnit

time

double time

timeUnit

String timeUnit

Class neqsim.process.util.fielddevelopment.SensitivityAnalysis

class SensitivityAnalysis extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

baseProcess

ProcessSystem baseProcess

Base process system for simulation.

parameters

List<SensitivityAnalysis.UncertainParameter> parameters

List of uncertain parameters.

Class neqsim.process.util.fielddevelopment.SensitivityAnalysis.MonteCarloResult

class MonteCarloResult extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

convergedCount

int convergedCount

feasibleCount

int feasibleCount

max

double max

mean

double mean

min

double min

mostSensitiveParameters

List<String> mostSensitiveParameters

outputName

String outputName

outputUnit

String outputUnit

p10

double p10

p50

double p50

p90

double p90

stdDev

double stdDev

tornadoSensitivities

Map<String,Double> tornadoSensitivities

trials

List<SensitivityAnalysis.TrialResult> trials

Class neqsim.process.util.fielddevelopment.SensitivityAnalysis.SensitivityConfig

class SensitivityConfig extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

convergenceTolerance

double convergenceTolerance

includeBaseCase

boolean includeBaseCase

numberOfTrials

int numberOfTrials

parallel

boolean parallel

parallelThreads

int parallelThreads

randomSeed

long randomSeed

useFixedSeed

boolean useFixedSeed

Class neqsim.process.util.fielddevelopment.SensitivityAnalysis.SpiderPoint

class SpiderPoint extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

normalizedParameter

double normalizedParameter

outputValue

double outputValue

parameterValue

double parameterValue

Class neqsim.process.util.fielddevelopment.SensitivityAnalysis.TrialResult

class TrialResult extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

bottleneck

String bottleneck

converged

boolean converged

feasible

boolean feasible

outputValue

double outputValue

sampledParameters

Map<String,Double> sampledParameters

trialNumber

int trialNumber

Class neqsim.process.util.fielddevelopment.SensitivityAnalysis.UncertainParameter

class UncertainParameter extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

distribution

SensitivityAnalysis.DistributionType distribution

name

String name

p10

double p10

p50

double p50

p90

double p90

unit

String unit

Class neqsim.process.util.fielddevelopment.WellScheduler

class WellScheduler extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

defaultRateUnit

String defaultRateUnit

Default rate unit for wells.

facility

ProcessSystem facility

Surface facility process system (may be null).

reservoir

SimpleReservoir reservoir

Reservoir model (may be null).

wells

Map<String, WellScheduler.WellRecord> wells

Map of well names to well records.

Class neqsim.process.util.fielddevelopment.WellScheduler.Intervention

class Intervention extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

cost

double cost

currency

String currency

description

String description

durationDays

int durationDays

expectedProductionGain

double expectedProductionGain

priority

int priority

startDate

LocalDate startDate

type

WellScheduler.InterventionType type

wellName

String wellName

Class neqsim.process.util.fielddevelopment.WellScheduler.ScheduleResult

class ScheduleResult extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

dailyBottleneck

Map<LocalDate, String> dailyBottleneck

dailyFacilityRate

Map<LocalDate, Double> dailyFacilityRate

optimizedSchedule

List<WellScheduler.Intervention> optimizedSchedule

overallAvailability

double overallAvailability

rateUnit

String rateUnit

totalDeferredProduction

double totalDeferredProduction

totalProductionGain

double totalProductionGain

wellUptime

Map<String,Double> wellUptime

Class neqsim.process.util.fielddevelopment.WellScheduler.WellRecord

class WellRecord extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

currentPotential

double currentPotential

currentStatus

WellScheduler.WellStatus currentStatus

originalPotential

double originalPotential

productionHistory

Map<LocalDate, Double> productionHistory

rateUnit

String rateUnit

scheduledInterventions

List<WellScheduler.Intervention> scheduledInterventions

statusHistory

Map<LocalDate, WellScheduler.WellStatus> statusHistory

wellName

String wellName

Package neqsim.process.util.optimization

Class neqsim.process.util.optimization.BatchStudy

class BatchStudy extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

baseCase

ProcessSystem baseCase

objectiveExtractors

Map<String, Function<ProcessSystem, Double>> objectiveExtractors

objectives

Map<String, BatchStudy.ObjectiveDefinition> objectives

parallelism

int parallelism

stopOnFailure

boolean stopOnFailure

studyName

String studyName

variations

List<BatchStudy.ParameterVariation> variations

Class neqsim.process.util.optimization.BatchStudy.BatchStudyResult

class BatchStudyResult extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

endTime

Instant endTime

failureCount

int failureCount

results

List<BatchStudy.CaseResult> results

startTime

Instant startTime

studyName

String studyName

successCount

int successCount

totalCases

int totalCases

Class neqsim.process.util.optimization.BatchStudy.CaseResult

class CaseResult extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

errorMessage

String errorMessage

failed

boolean failed

objectiveValues

Map<String,Double> objectiveValues

parameters

BatchStudy.ParameterSet parameters

runtime

Duration runtime

Class neqsim.process.util.optimization.BatchStudy.ObjectiveDefinition

class ObjectiveDefinition extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

direction

BatchStudy.Objective direction

name

String name

Class neqsim.process.util.optimization.BatchStudy.ParameterSet

class ParameterSet extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

caseId

String caseId

values

Map<String,Double> values

Package neqsim.process.util.sensitivity

Class neqsim.process.util.sensitivity.ProcessSensitivityAnalyzer

class ProcessSensitivityAnalyzer extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

inputSpecs

List<ProcessSensitivityAnalyzer.VariableSpec> inputSpecs

Input variable specifications.

minimumPerturbation

double minimumPerturbation

Minimum absolute perturbation.

outputSpecs

List<ProcessSensitivityAnalyzer.VariableSpec> outputSpecs

Output variable specifications.

processSystem

ProcessSystem processSystem

The process system to analyze.

relativePerturbation

double relativePerturbation

Relative perturbation size for finite differences.

useCentralDifferences

boolean useCentralDifferences

Whether to use central differences (more accurate but 2x cost).

Class neqsim.process.util.sensitivity.ProcessSensitivityAnalyzer.VariableSpec

class VariableSpec extends Object implements Serializable

serialVersionUID:

1L

Serialized Fields

equipmentName

String equipmentName

propertyName

String propertyName

unit

String unit

Package neqsim.process.util.uncertainty

Class neqsim.process.util.uncertainty.SensitivityMatrix

class SensitivityMatrix extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

inputIndex

Map<String,Integer> inputIndex

inputVariables

String[] inputVariables

jacobian

double[][] jacobian

outputIndex

Map<String,Integer> outputIndex

outputVariables

String[] outputVariables

Class neqsim.process.util.uncertainty.UncertaintyResult

class UncertaintyResult extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

convergenceMetric

double convergenceMetric

monteCarloSamples

int monteCarloSamples

outputUncertainties

Map<String, UncertaintyBounds> outputUncertainties

sensitivityMatrix

SensitivityMatrix sensitivityMatrix

Package neqsim.standards

Class neqsim.standards.Standard

class Standard extends NamedBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

referencePressure

double referencePressure

referenceState

String referenceState

resultTable

String[][] resultTable

salesContract

ContractInterface salesContract

standardDescription

String standardDescription

thermoOps

ThermodynamicOperations thermoOps

thermoSystem

SystemInterface thermoSystem

Package neqsim.standards.gasquality

Class neqsim.standards.gasquality.BestPracticeHydrocarbonDewPoint

class BestPracticeHydrocarbonDewPoint extends Standard implements Serializable

serialVersionUID:

1000L

Serialized Fields

dewPointTemperature

double dewPointTemperature

dewPointTemperatureSpec

double dewPointTemperatureSpec

dewPointTemperatureUnit

String dewPointTemperatureUnit

initTemperature

double initTemperature

pressureUnit

String pressureUnit

specPressure

double specPressure

thermoOps

ThermodynamicOperations thermoOps

thermoSystem

SystemInterface thermoSystem

Class neqsim.standards.gasquality.Draft_GERG2004

class Draft_GERG2004 extends Standard implements Serializable

serialVersionUID:

1000L

Serialized Fields

initTemperature

double initTemperature

specPressure

double specPressure

Class neqsim.standards.gasquality.Draft_ISO18453

class Draft_ISO18453 extends Standard implements Serializable

serialVersionUID:

1000L

Serialized Fields

dewPointTemperature

double dewPointTemperature

dewPointTemperatureSpec

double dewPointTemperatureSpec

dewPointTemperatureUnit

String dewPointTemperatureUnit

initTemperature

double initTemperature

pressureUnit

String pressureUnit

thermoOps

ThermodynamicOperations thermoOps

thermoSystem

SystemInterface thermoSystem

Class neqsim.standards.gasquality.GasChromotograpyhBase

class GasChromotograpyhBase extends Standard implements Serializable

serialVersionUID:

1000L

Serialized Fields

unit

String unit

Class neqsim.standards.gasquality.Standard_ISO15403

class Standard_ISO15403 extends Standard implements Serializable

serialVersionUID:

1000L

Serialized Fields

MON

double MON

NM

double NM

Class neqsim.standards.gasquality.Standard_ISO6578

class Standard_ISO6578 extends Standard implements Serializable

serialVersionUID:

1000L

Serialized Fields

densityUnit

String densityUnit

ISO6578KMKMcorrectionFactor1Matrix

double[][] ISO6578KMKMcorrectionFactor1Matrix

ISO6578KMKMcorrectionFactor2Matrix

double[][] ISO6578KMKMcorrectionFactor2Matrix

ISO6578molarMasses

double[] ISO6578molarMasses

ISO6578temperatures

double[] ISO6578temperatures

KMcorrectionFactor1

double KMcorrectionFactor1

KMcorrectionFactor2

double KMcorrectionFactor2

KMKMcorrectionFactor1Matrix

double[][] KMKMcorrectionFactor1Matrix

KMKMcorrectionFactor2Matrix

double[][] KMKMcorrectionFactor2Matrix

liearInterpol

org.apache.commons.math3.analysis.interpolation.LinearInterpolator liearInterpol

LNGdensity

double LNGdensity

molarMasses

double[] molarMasses

pcs1

org.apache.commons.math3.analysis.interpolation.BicubicInterpolatingFunction pcs1

pcs2

org.apache.commons.math3.analysis.interpolation.BicubicInterpolatingFunction pcs2

temperatures

double[] temperatures

use6578volumeCorrectionFactors

boolean use6578volumeCorrectionFactors

Vi

double[] Vi

Viethane

double[] Viethane

ViiC4

double[] ViiC4

ViiC5

double[] ViiC5

Vimethane

double[] Vimethane

VinC4

double[] VinC4

VinC5

double[] VinC5

VinC6

double[] VinC6

Vinitrogen

double[] Vinitrogen

Vipropane

double[] Vipropane

Vitemperatures

double[] Vitemperatures

Class neqsim.standards.gasquality.Standard_ISO6974

class Standard_ISO6974 extends GasChromotograpyhBase implements Serializable

serialVersionUID:

1000L

Class neqsim.standards.gasquality.Standard_ISO6976

class Standard_ISO6976 extends Standard implements Serializable

serialVersionUID:

1000L

Serialized Fields

averageCarbonNumber

double averageCarbonNumber

bsqrt0

double[] bsqrt0

bsqrt15

double[] bsqrt15

bsqrt20

double[] bsqrt20

carbonNumber

int[] carbonNumber

componentsNotDefinedByStandard

ArrayList<String> componentsNotDefinedByStandard

densIdeal

double densIdeal

densReal

double densReal

energy

double energy

energyRefP

double energyRefP

energyRefT

double energyRefT

energyUnit

String energyUnit

Hinf0

double[] Hinf0

Hinf15

double[] Hinf15

Hinf20

double[] Hinf20

Hinf25

double[] Hinf25

Hinf60F

double[] Hinf60F

HinfIdeal0

double HinfIdeal0

HinfIdeal15

double HinfIdeal15

HinfIdeal20

double HinfIdeal20

HinfIdeal25

double HinfIdeal25

HinfIdeal60F

double HinfIdeal60F

Hsup0

double[] Hsup0

Hsup15

double[] Hsup15

Hsup20

double[] Hsup20

Hsup25

double[] Hsup25

Hsup60F

double[] Hsup60F

HsupIdeal0

double HsupIdeal0

HsupIdeal15

double HsupIdeal15

HsupIdeal20

double HsupIdeal20

HsupIdeal25

double HsupIdeal25

HsupIdeal60F

double HsupIdeal60F

M

double[] M

Mmix

double Mmix

molRefm3

double molRefm3

R

double R

referenceType

String referenceType

relDensIdeal

double relDensIdeal

relDensReal

double relDensReal

volRefP

double volRefP

volRefT

double volRefT

wobbeIdeal

double wobbeIdeal

wobbeReal

double wobbeReal

Z0

double[] Z0

Z15

double[] Z15

Z20

double[] Z20

Zair0

double Zair0

Zair15

double Zair15

Zair20

double Zair20

Zmix0

double Zmix0

Zmix15

double Zmix15

Zmix20

double Zmix20

Class neqsim.standards.gasquality.Standard_ISO6976_2016

class Standard_ISO6976_2016 extends Standard_ISO6976 implements Serializable

serialVersionUID:

1000L

Serialized Fields

bsqrt0

double[] bsqrt0

bsqrt15

double[] bsqrt15

bsqrt20

double[] bsqrt20

bsqrt60F

double[] bsqrt60F

Hinf0

double[] Hinf0

Hinf15

double[] Hinf15

Hinf20

double[] Hinf20

Hinf25

double[] Hinf25

Hinf60F

double[] Hinf60F

HinfIdeal0

double HinfIdeal0

HinfIdeal15

double HinfIdeal15

HinfIdeal20

double HinfIdeal20

HinfIdeal25

double HinfIdeal25

HinfIdeal60F

double HinfIdeal60F

Hsup0

double[] Hsup0

Hsup15

double[] Hsup15

Hsup20

double[] Hsup20

Hsup25

double[] Hsup25

Hsup60F

double[] Hsup60F

HsupIdeal0

double HsupIdeal0

HsupIdeal15

double HsupIdeal15

HsupIdeal20

double HsupIdeal20

HsupIdeal25

double HsupIdeal25

HsupIdeal60F

double HsupIdeal60F

R

double R

Z0

double[] Z0

Z15

double[] Z15

Z20

double[] Z20

Z60F

double[] Z60F

Zair0

double Zair0

Zair15

double Zair15

Zair20

double Zair20

Zair60F

double Zair60F

Zmix0

double Zmix0

Zmix15

double Zmix15

Zmix20

double Zmix20

Zmix60F

double Zmix60F

Class neqsim.standards.gasquality.SulfurSpecificationMethod

class SulfurSpecificationMethod extends Standard implements Serializable

serialVersionUID:

1000L

Serialized Fields

H2Scontent

double H2Scontent

unit

String unit

Class neqsim.standards.gasquality.UKspecifications_ICF_SI

class UKspecifications_ICF_SI extends Standard implements Serializable

serialVersionUID:

1000L

Serialized Fields

componentName

String componentName

iso6976

Standard_ISO6976 iso6976

propaneNumber

double propaneNumber

unit

String unit

Package neqsim.standards.oilquality

Class neqsim.standards.oilquality.Standard_ASTM_D6377

class Standard_ASTM_D6377 extends Standard implements Serializable

serialVersionUID:

1000L

Serialized Fields

methodRVP

String methodRVP

referenceTemperature

double referenceTemperature

referenceTemperatureUnit

String referenceTemperatureUnit

RVP

double RVP

RVP_ASTM_D323_73_79

double RVP_ASTM_D323_73_79

RVP_ASTM_D323_82

double RVP_ASTM_D323_82

RVP_ASTM_D6377

double RVP_ASTM_D6377

TVP

double TVP

unit

String unit

VPCR4

double VPCR4

VPCR4_no_water

double VPCR4_no_water

Package neqsim.standards.salescontract

Class neqsim.standards.salescontract.ContractSpecification

class ContractSpecification extends NamedBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

comments

String comments

country

String country

maxValue

double maxValue

minValue

double minValue

referencePressure

double referencePressure

referenceTemperatureCombustion

double referenceTemperatureCombustion

referenceTemperatureMeasurement

double referenceTemperatureMeasurement

specification

String specification

standard

StandardInterface standard

terminal

String terminal

unit

String unit

Package neqsim.statistics.parameterfitting

Class neqsim.statistics.parameterfitting.NumericalDerivative

class NumericalDerivative extends Object implements Serializable

serialVersionUID:

1000L

Package neqsim.thermo

Class neqsim.thermo.ThermodynamicModelTest

class ThermodynamicModelTest extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

maxError

double maxError

system

SystemInterface system

Package neqsim.thermo.atomelement

Class neqsim.thermo.atomelement.Element

class Element extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

coefArray

double[] coefArray

name

String name

nameArray

String[] nameArray

Class neqsim.thermo.atomelement.UNIFACgroup

class UNIFACgroup extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

groupIndex

int groupIndex

groupName

String groupName

lnGammaComp

double lnGammaComp

lnGammaCompdT

double lnGammaCompdT

lnGammaCompdTdT

double lnGammaCompdTdT

lnGammaMix

double lnGammaMix

lnGammaMixdn

double[] lnGammaMixdn

lnGammaMixdT

double lnGammaMixdT

lnGammaMixdTdT

double lnGammaMixdTdT

mainGroup

int mainGroup

n

int n

Q

double Q

QComp

double QComp

QMix

double QMix

QMixdN

double[] QMixdN

R

double R

subGroup

int subGroup

xComp

double xComp

Package neqsim.thermo.characterization

Class neqsim.thermo.characterization.Characterise

class Characterise extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

lumpingModel

LumpingModelInterface lumpingModel

lumpingModelSelector

LumpingModel lumpingModelSelector

plusFractionModel

PlusFractionModelInterface plusFractionModel

plusFractionModelSelector

PlusFractionModel plusFractionModelSelector

system

SystemInterface system

TBPCharacterise

TBPCharacterize TBPCharacterise

TBPfractionModel

TBPModelInterface TBPfractionModel

TBPFractionModelName

String TBPFractionModelName

TBPfractionModelSelector

TBPfractionModel TBPfractionModelSelector

Class neqsim.thermo.characterization.LumpingModel

class LumpingModel extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

fractionOfHeavyEnd

double[] fractionOfHeavyEnd

lumpedComponentNames

String[] lumpedComponentNames

name

String name

numberOfLumpedComponents

int numberOfLumpedComponents

numberOfPseudocomponents

int numberOfPseudocomponents

system

SystemInterface system

Class neqsim.thermo.characterization.LumpingModel.NoLumpingModel

class NoLumpingModel extends LumpingModel.StandardLumpingModel implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.characterization.LumpingModel.PVTLumpingModel

class PVTLumpingModel extends LumpingModel.StandardLumpingModel implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.characterization.LumpingModel.StandardLumpingModel

class StandardLumpingModel extends Object implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.characterization.NewtonSolveAB

class NewtonSolveAB extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

characterizeClass

TBPCharacterize characterizeClass

dx

Jama.Matrix dx

fvec

Jama.Matrix fvec

iter

int iter

Jac

Jama.Matrix Jac

numberOfComponents

int numberOfComponents

sol

Jama.Matrix sol

system

SystemInterface system

Class neqsim.thermo.characterization.NewtonSolveABCD

class NewtonSolveABCD extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

calcTPBfraction

double[] calcTPBfraction

characterizeClass

TBPCharacterize characterizeClass

dx

Jama.Matrix dx

fvec

Jama.Matrix fvec

iter

int iter

Jac

Jama.Matrix Jac

numberOfComponents

int numberOfComponents

sol

Jama.Matrix sol

Class neqsim.thermo.characterization.NewtonSolveCDplus

class NewtonSolveCDplus extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

characterizeClass

PlusCharacterize characterizeClass

dx

Jama.Matrix dx

fvec

Jama.Matrix fvec

iter

int iter

Jac

Jama.Matrix Jac

numberOfComponents

int numberOfComponents

sol

Jama.Matrix sol

Class neqsim.thermo.characterization.OilAssayCharacterisation

class OilAssayCharacterisation extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

cuts

List<OilAssayCharacterisation.AssayCut> cuts

totalAssayMass

double totalAssayMass

Class neqsim.thermo.characterization.OilAssayCharacterisation.AssayCut

class AssayCut extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

apiGravity

Double apiGravity

averageBoilingPointKelvin

Double averageBoilingPointKelvin

density

Double density

massFraction

Double massFraction

molarMass

Double molarMass

name

String name

volumeFraction

Double volumeFraction

Class neqsim.thermo.characterization.PedersenPlusModelSolver

class PedersenPlusModelSolver extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

characterizeClass

PlusFractionModel.PedersenPlusModel characterizeClass

dx

Jama.Matrix dx

fvecAB

Jama.Matrix fvecAB

fvecCD

Jama.Matrix fvecCD

iter

int iter

JacAB

Jama.Matrix JacAB

JacCD

Jama.Matrix JacCD

numberOfComponents

int numberOfComponents

solAB

Jama.Matrix solAB

solCD

Jama.Matrix solCD

system

SystemInterface system

Class neqsim.thermo.characterization.PlusCharacterize

class PlusCharacterize extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

carbonNumberVector

int[] carbonNumberVector

coefs

double[] coefs

densLastTBP

double densLastTBP

densPlus

double densPlus

firstPlusFractionNumber

int firstPlusFractionNumber

firsttime

boolean firsttime

lastPlusFractionNumber

int lastPlusFractionNumber

length

int length

MPlus

double MPlus

numberOfPseudocomponents

int numberOfPseudocomponents

plusCoefs

double[] plusCoefs

PRcoefs

double[] PRcoefs

pseudocomponents

boolean pseudocomponents

SRKcoefs

double[] SRKcoefs

system

SystemInterface system

TBPfractions

double[] TBPfractions

zPlus

double zPlus

Class neqsim.thermo.characterization.PlusFractionModel

class PlusFractionModel extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

acs

double[] acs

dens

double[] dens

densPlus

double densPlus

firstPlusFractionNumber

int firstPlusFractionNumber

lastPlusFractionNumber

int lastPlusFractionNumber

M

double[] M

maxPlusMolarMass

double maxPlusMolarMass

MPlus

double MPlus

name

String name

PC

double[] PC

plusComponentNumber

int plusComponentNumber

system

SystemInterface system

TC

double[] TC

z

double[] z

zPlus

double zPlus

Class neqsim.thermo.characterization.TBPCharacterize

class TBPCharacterize extends PlusCharacterize implements Serializable

serialVersionUID:

1000L

Serialized Fields

calcTBPfractions

double[] calcTBPfractions

endPlus

int endPlus

startPlus

int startPlus

TBP_M

double[] TBP_M

TBP_Mnom

double[] TBP_Mnom

TBPdens

double[] TBPdens

TBPdensDenom

double[] TBPdensDenom

TBPmoles

double[] TBPmoles

Class neqsim.thermo.characterization.TBPfractionModel

class TBPfractionModel extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

name

String name

Class neqsim.thermo.characterization.TBPfractionModel.CavettModel

class CavettModel extends TBPfractionModel.TBPBaseModel implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.characterization.TBPfractionModel.LeeKesler

class LeeKesler extends TBPfractionModel.TBPBaseModel implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.characterization.TBPfractionModel.PedersenTBPModelPR

class PedersenTBPModelPR extends TBPfractionModel.PedersenTBPModelSRK implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.characterization.TBPfractionModel.PedersenTBPModelPR2

class PedersenTBPModelPR2 extends TBPfractionModel.PedersenTBPModelSRK implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.characterization.TBPfractionModel.PedersenTBPModelPRHeavyOil

class PedersenTBPModelPRHeavyOil extends TBPfractionModel.PedersenTBPModelPR implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.characterization.TBPfractionModel.PedersenTBPModelSRK

class PedersenTBPModelSRK extends TBPfractionModel.TBPBaseModel implements Serializable

serialVersionUID:

1000L

Serialized Fields

TBPfractionCoefOil

double[][] TBPfractionCoefOil

TBPfractionCoefs

double[][] TBPfractionCoefs

TBPfractionCoefsHeavyOil

double[][] TBPfractionCoefsHeavyOil

TPBracketcoefs

double[] TPBracketcoefs

Class neqsim.thermo.characterization.TBPfractionModel.PedersenTBPModelSRKHeavyOil

class PedersenTBPModelSRKHeavyOil extends TBPfractionModel.PedersenTBPModelSRK implements Serializable

serialVersionUID:

1000L

Serialized Fields

TBPfractionCoefOil

double[][] TBPfractionCoefOil

TBPfractionCoefsHeavyOil

double[][] TBPfractionCoefsHeavyOil

Class neqsim.thermo.characterization.TBPfractionModel.RiaziDaubert

class RiaziDaubert extends TBPfractionModel.PedersenTBPModelSRK implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.characterization.TBPfractionModel.StandingModel

class StandingModel extends TBPfractionModel.TBPBaseModel implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.characterization.TBPfractionModel.TBPBaseModel

class TBPBaseModel extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

boilingPoint

double boilingPoint

calcm

boolean calcm

Class neqsim.thermo.characterization.TBPfractionModel.TwuModel

class TwuModel extends TBPfractionModel.TBPBaseModel implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.characterization.WaxCharacterise

class WaxCharacterise extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

model

WaxModelInterface model

name

String name

thermoSystem

SystemInterface thermoSystem

Class neqsim.thermo.characterization.WaxCharacterise.PedersenWaxModel

class PedersenWaxModel extends WaxCharacterise.WaxBaseModel implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.characterization.WaxCharacterise.WaxBaseModel

class WaxBaseModel extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

parameterWax

double[] parameterWax

parameterWaxHeatOfFusion

double[] parameterWaxHeatOfFusion

parameterWaxTriplePointTemperature

double[] parameterWaxTriplePointTemperature

Package neqsim.thermo.component

Class neqsim.thermo.component.Component

class Component extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

acentricFactor

double acentricFactor

aCPA

double aCPA

AntoineA

double AntoineA

AntoineASolid

double AntoineASolid

AntoineB

double AntoineB

AntoineBSolid

double AntoineBSolid

AntoineC

double AntoineC

AntoineCSolid

double AntoineCSolid

AntoineD

double AntoineD

AntoineE

double AntoineE

antoineLiqVapPresType

String antoineLiqVapPresType

associationEnergy

double associationEnergy

associationEnergySAFT

double associationEnergySAFT

associationScheme

String associationScheme

associationVolume

double associationVolume

associationVolumeSAFT

double associationVolumeSAFT

attractiveTermNumber

int attractiveTermNumber

bCPA

double bCPA

calcActivity

int calcActivity

CASnumber

String CASnumber

componentName

String componentName

Name of component.

componentNumber

int componentNumber

Index number of Component in Phase object component array.

componentType

String componentType

Type of component. Can be "normal", "TBP", "plus", "ion", but what does "HC", "inert" and "Component?" do?

CpA

double CpA

CpB

double CpB

CpC

double CpC

CpD

double CpD

CpE

double CpE

CpLiquid

double[] CpLiquid

CpSolid

double[] CpSolid

criticalCompressibilityFactor

double criticalCompressibilityFactor

criticalPressure

double criticalPressure

criticalTemperature

double criticalTemperature

criticalViscosity

double criticalViscosity

criticalVolume

double criticalVolume

debyeDipoleMoment

double debyeDipoleMoment

dfugdn

double[] dfugdn

dfugdp

double dfugdp

dfugdt

double dfugdt

dfugdx

double[] dfugdx

dielectricParameter

double[] dielectricParameter

dqPuredT

double dqPuredT

dqPuredTdT

double dqPuredTdT

elements

Element elements

epsikSAFT

double epsikSAFT

formulae

String formulae

fugacityCoefficient

double fugacityCoefficient

gibbsEnergyOfFormation

double gibbsEnergyOfFormation

heatOfFusion

double heatOfFusion

heatOfVaporizationCoefs

double[] heatOfVaporizationCoefs

henryCoefParameter

double[] henryCoefParameter

Hsub

double Hsub

idealGasAbsoluteEntropy

double idealGasAbsoluteEntropy

idealGasEnthalpyOfFormation

double idealGasEnthalpyOfFormation

idealGasGibbsEnergyOfFormation

double idealGasGibbsEnergyOfFormation

index

int index

Index number of Component in database.

ionicCharge

int ionicCharge

isHydrateFormer

boolean isHydrateFormer

isIon

boolean isIon

isNormalComponent

boolean isNormalComponent

isPlusFraction

boolean isPlusFraction

isTBPfraction

boolean isTBPfraction

K

double K

lennardJonesEnergyParameter

double lennardJonesEnergyParameter

lennardJonesMolecularDiameter

double lennardJonesMolecularDiameter

liquidConductivityParameter

double[] liquidConductivityParameter

liquidDensityCoefs

double[] liquidDensityCoefs

liquidViscosityModel

int liquidViscosityModel

liquidViscosityParameter

double[] liquidViscosityParameter

matiascopemanParams

double[] matiascopemanParams

matiascopemanParamsPR

double[] matiascopemanParamsPR

matiascopemanParamsUMRPRU

double[] matiascopemanParamsUMRPRU

matiascopemanSolidParams

double[] matiascopemanSolidParams

mCPA

double mCPA

meltingPointTemperature

double meltingPointTemperature

molarMass

double molarMass

mSAFTi

double mSAFTi

normalBoilingPoint

double normalBoilingPoint

normalLiquidDensity

double normalLiquidDensity

numberOfAssociationSites

int numberOfAssociationSites

numberOfMoles

double numberOfMoles

Number of moles of Component in System. Ideally numberOfMoles = totalNumberOfMoles * z.

numberOfMolesInPhase

double numberOfMolesInPhase

Number of moles of Component in Phase. Ideally totalNumberOfMoles * x * beta.

orginalNumberOfAssociationSites

int orginalNumberOfAssociationSites

parachorParameter

double parachorParameter

paulingAnionicDiameter

double paulingAnionicDiameter

qPure

double qPure

racketZ

double racketZ

racketZCPA

double racketZCPA

referenceEnthalpy

double referenceEnthalpy

referencePotential

double referencePotential

referenceStateType

String referenceStateType

schwartzentruberParams

double[] schwartzentruberParams

sigmaSAFTi

double sigmaSAFTi

solidCheck

boolean solidCheck

Check for solid phase and do solid phase calculations.

solidDensityCoefs

double[] solidDensityCoefs

sphericalCoreRadius

double sphericalCoreRadius

srkacentricFactor

double srkacentricFactor

standardDensity

double standardDensity

stokesCationicDiameter

double stokesCationicDiameter

surfTensInfluenceParam

double[] surfTensInfluenceParam

triplePointDensity

double triplePointDensity

triplePointPressure

double triplePointPressure

triplePointTemperature

double triplePointTemperature

TwuCoonParams

double[] TwuCoonParams

viscosityCorrectionFactor

double viscosityCorrectionFactor

viscosityFrictionK

double viscosityFrictionK

voli

double voli

volumeCorrection

Double volumeCorrection

volumeCorrectionConst

double volumeCorrectionConst

volumeCorrectionT

double volumeCorrectionT

volumeCorrectionT_CPA

double volumeCorrectionT_CPA

waxFormer

boolean waxFormer

x

double x

Mole fraction of Component in Phase.

z

double z

Mole fraction of Component in System.

Class neqsim.thermo.component.ComponentAmmoniaEos

class ComponentAmmoniaEos extends ComponentEos implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.component.ComponentBNS

class ComponentBNS extends ComponentPR implements Serializable

serialVersionUID:

1L

Serialized Fields

omegaA

double omegaA

omegaB

double omegaB

Class neqsim.thermo.component.ComponentBWRS

class ComponentBWRS extends ComponentSrk implements Serializable

serialVersionUID:

1000L

Serialized Fields

aBWRS

double[] aBWRS

BE

double[] BE

BEdT

double[] BEdT

BEdTdT

double[] BEdTdT

BP

double[] BP

BPdT

double[] BPdT

BPdTdT

double[] BPdTdT

gammaBWRS

double gammaBWRS

OE

int OE

OP

int OP

refPhaseBWRS

PhaseBWRSEos refPhaseBWRS

rhoc

double rhoc

Class neqsim.thermo.component.ComponentCSPsrk

class ComponentCSPsrk extends ComponentSrk implements Serializable

serialVersionUID:

1000L

Serialized Fields

f_scale_mix_i

double f_scale_mix_i

h_scale_mix_i

double h_scale_mix_i

refPhaseBWRS

PhaseCSPsrkEos refPhaseBWRS

Class neqsim.thermo.component.ComponentDesmukhMather

class ComponentDesmukhMather extends ComponentGE implements Serializable

serialVersionUID:

1000L

Serialized Fields

deshMathIonicDiameter

double deshMathIonicDiameter

Class neqsim.thermo.component.ComponentElectrolyteCPA

class ComponentElectrolyteCPA extends ComponentModifiedFurstElectrolyteEos implements Serializable

serialVersionUID:

1000L

Serialized Fields

cpaon

int cpaon

xsite

double[] xsite

xsitedni

double[][] xsitedni

xsitedT

double[] xsitedT

xsitedTdT

double[] xsitedTdT

xsitedV

double[] xsitedV

xsiteOld

double[] xsiteOld

Class neqsim.thermo.component.ComponentElectrolyteCPAOld

class ComponentElectrolyteCPAOld extends ComponentModifiedFurstElectrolyteEos implements Serializable

serialVersionUID:

1000L

Serialized Fields

cpaon

int cpaon

xsite

double[] xsite

xsitedni

double[][] xsitedni

xsitedT

double[] xsitedT

xsitedV

double[] xsitedV

xsiteOld

double[] xsiteOld

Class neqsim.thermo.component.ComponentElectrolyteCPAstatoil

class ComponentElectrolyteCPAstatoil extends ComponentElectrolyteCPA implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.component.ComponentEos

class ComponentEos extends Component implements Serializable

serialVersionUID:

1000L

Serialized Fields

a

double a

aDern

double aDern

aDerT

double aDerT

aDerTn

double aDerTn

aDerTT

double aDerTT

aDiffDiffT

double aDiffDiffT

aDiffT

double aDiffT

Ai

double Ai

Aij

double[] Aij

AiT

double AiT

alpha

double alpha

aT

double aT

attractiveParameter

AttractiveTermInterface attractiveParameter

b

double b

bDern

double bDern

bDerTn

double bDerTn

Bi

double Bi

Bij

double[] Bij

dAdndn

double[] dAdndn

dBdndn

double[] dBdndn

delta1

double delta1

delta2

double delta2

m

double m

Class neqsim.thermo.component.ComponentEOSCGEos

class ComponentEOSCGEos extends ComponentGERG2008Eos implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.component.ComponentGE

class ComponentGE extends Component implements Serializable

serialVersionUID:

1000L

Serialized Fields

dlngammadn

double[] dlngammadn

dlngammadp

double dlngammadp

dlngammadt

double dlngammadt

dlngammadtdt

double dlngammadtdt

gamma

double gamma

gammaRefCor

double gammaRefCor

lngamma

double lngamma

Class neqsim.thermo.component.ComponentGeDuanSun

class ComponentGeDuanSun extends ComponentGE implements Serializable

serialVersionUID:

1000L

Serialized Fields

q

double q

r

double r

Class neqsim.thermo.component.ComponentGeNRTL

class ComponentGeNRTL extends ComponentGE implements Serializable

serialVersionUID:

1000L

Serialized Fields

q

double q

r

double r

Class neqsim.thermo.component.ComponentGENRTLmodifiedHV

class ComponentGENRTLmodifiedHV extends ComponentGeNRTL implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.component.ComponentGENRTLmodifiedWS

class ComponentGENRTLmodifiedWS extends ComponentGeNRTL implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.component.ComponentGePitzer

class ComponentGePitzer extends ComponentGE implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.component.ComponentGERG2004

class ComponentGERG2004 extends ComponentEos implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.component.ComponentGERG2008Eos

class ComponentGERG2008Eos extends ComponentEos implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.component.ComponentGEUnifac

class ComponentGEUnifac extends ComponentGEUniquac implements Serializable

serialVersionUID:

1000L

Serialized Fields

lnGammakComp

double[] lnGammakComp

lnGammakMix

double[] lnGammakMix

numberOfUnifacSubGroups

int numberOfUnifacSubGroups

Q

double Q

R

double R

unifacGroups

ArrayList<UNIFACgroup> unifacGroups

unifacGroupsArray

UNIFACgroup[] unifacGroupsArray

Class neqsim.thermo.component.ComponentGEUnifacPSRK

class ComponentGEUnifacPSRK extends ComponentGEUnifac implements Serializable

serialVersionUID:

1000L

Serialized Fields

bij

double[][] bij

cij

double[][] cij

Class neqsim.thermo.component.ComponentGEUnifacUMRPRU

class ComponentGEUnifacUMRPRU extends ComponentGEUnifac implements Serializable

serialVersionUID:

1000L

Serialized Fields

aij

double[][] aij

aijdT

double[][] aijdT

aijdTdT

double[][] aijdTdT

numberOfUnifacSubGroups

int numberOfUnifacSubGroups

old2Temperature

double old2Temperature

oldTemperature

double oldTemperature

sum2Comp

double[] sum2Comp

sum2CompdT

double[] sum2CompdT

sum2CompdTdT

double[] sum2CompdTdT

sum2Mix

double[] sum2Mix

sum2MixdT

double[] sum2MixdT

sum2MixdTdT

double[] sum2MixdTdT

tempExpaij

double[][] tempExpaij

Class neqsim.thermo.component.ComponentGEUniquac

class ComponentGEUniquac extends ComponentGE implements Serializable

serialVersionUID:

1000L

Serialized Fields

q

double q

r

double r

Class neqsim.thermo.component.ComponentGEUniquacmodifiedHV

class ComponentGEUniquacmodifiedHV extends ComponentGEUniquac implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.component.ComponentGEWilson

class ComponentGEWilson extends ComponentGE implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.component.ComponentHydrate

class ComponentHydrate extends Component implements Serializable

serialVersionUID:

1000L

Serialized Fields

cavNumb

double[][] cavNumb

cavprwat

double[][] cavprwat

cavRadius

double[][] cavRadius

coordNumb

double[][] coordNumb

dGfHydrate

double[] dGfHydrate

dHfHydrate

double[] dHfHydrate

emptyHydrateVapourPressureConstant

double[][] emptyHydrateVapourPressureConstant

hydrateStructure

int hydrateStructure

lennardJonesEnergyParameterHydrate

double lennardJonesEnergyParameterHydrate

lennardJonesMolecularDiameterHydrate

double lennardJonesMolecularDiameterHydrate

reffug

double[] reffug

refPhase

PhaseInterface refPhase

Reference phase containing only this single component, i.e., mixing rules are not relevant.

sphericalCoreRadiusHydrate

double sphericalCoreRadiusHydrate

Class neqsim.thermo.component.ComponentHydrateBallard

class ComponentHydrateBallard extends ComponentHydrate implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.component.ComponentHydrateGF

class ComponentHydrateGF extends ComponentHydrate implements Serializable

serialVersionUID:

1000L

Serialized Fields

Ak

double[][] Ak

Bk

double[][] Bk

Class neqsim.thermo.component.ComponentHydrateKluda

class ComponentHydrateKluda extends Component implements Serializable

serialVersionUID:

1000L

Serialized Fields

cavNumb

double[][] cavNumb

cavprwat

double[][] cavprwat

cavRadius

double[][][] cavRadius

coordNumb

double[][][] coordNumb

hydrateStructure

int hydrateStructure

par1_struc1

double par1_struc1

par1_struc2

double par1_struc2

par2_struc1

double par2_struc1

par2_struc2

double par2_struc2

reffug

double[] reffug

Class neqsim.thermo.component.ComponentHydratePVTsim

class ComponentHydratePVTsim extends ComponentHydrate implements Serializable

serialVersionUID:

1000L

Serialized Fields

Ak

double[][] Ak

Bk

double[][] Bk

Class neqsim.thermo.component.ComponentHydrateStatoil

class ComponentHydrateStatoil extends ComponentHydrate implements Serializable

serialVersionUID:

1000L

Serialized Fields

cavNumb

double[][] cavNumb

cavprwat

double[][] cavprwat

cavRadius

double[][] cavRadius

coordNumb

double[][] coordNumb

Class neqsim.thermo.component.ComponentIdealGas

class ComponentIdealGas extends Component implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.component.ComponentKentEisenberg

class ComponentKentEisenberg extends ComponentGeNRTL implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.component.ComponentLeachmanEos

class ComponentLeachmanEos extends ComponentEos implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.component.ComponentModifiedFurstElectrolyteEos

class ComponentModifiedFurstElectrolyteEos extends ComponentSrk implements Serializable

serialVersionUID:

1000L

Serialized Fields

alphai

double alphai

alphaiT

double alphaiT

alphaiV

double alphaiV

bornOn

double bornOn

bornterm

double bornterm

dEpsdNi

double dEpsdNi

diElectricdn

double diElectricdn

diElectricdndT

double diElectricdndT

diElectricdndV

double diElectricdndV

epsi

double epsi

epsIonici

double epsIonici

epsIoniciV

double epsIoniciV

epsiV

double epsiV

ionicCoVolume

double ionicCoVolume

lrOn

double lrOn

solventdiElectricdn

double solventdiElectricdn

solventdiElectricdndT

double solventdiElectricdndT

sr2On

double sr2On

Wi

double Wi

WiT

double WiT

XBorni

double XBorni

XLRi

double XLRi

Class neqsim.thermo.component.ComponentModifiedFurstElectrolyteEosMod2004

class ComponentModifiedFurstElectrolyteEosMod2004 extends ComponentSrk implements Serializable

serialVersionUID:

1000L

Serialized Fields

alphai

double alphai

alphaiT

double alphaiT

alphaiV

double alphaiV

bornOn

double bornOn

bornterm

double bornterm

dEpsdNi

double dEpsdNi

diElectricdn

double diElectricdn

diElectricdndT

double diElectricdndT

diElectricdndV

double diElectricdndV

epsi

double epsi

epsIonici

double epsIonici

epsIoniciV

double epsIoniciV

epsiV

double epsiV

ionicCoVolume

double ionicCoVolume

lrOn

double lrOn

solventdiElectricdn

double solventdiElectricdn

solventdiElectricdndT

double solventdiElectricdndT

sr2On

double sr2On

Wi

double Wi

WiT

double WiT

XBorni

double XBorni

XLRi

double XLRi

Class neqsim.thermo.component.ComponentPCSAFT

class ComponentPCSAFT extends ComponentSrk implements Serializable

serialVersionUID:

1000L

Serialized Fields

dahsSAFTdi

double dahsSAFTdi

dghsSAFTdi

double dghsSAFTdi

dlogghsSAFTdi

double dlogghsSAFTdi

dmSAFTdi

double dmSAFTdi

dnSAFTdi

double dnSAFTdi

dSAFTi

double dSAFTi

F1dispI1dn

double F1dispI1dn

F1dispSumTermdn

double F1dispSumTermdn

F1dispVolTermdn

double F1dispVolTermdn

F2dispI2dn

double F2dispI2dn

F2dispSumTermdn

double F2dispSumTermdn

F2dispVolTermdn

double F2dispVolTermdn

F2dispZHCdn

double F2dispZHCdn

useDISP1

int useDISP1

useDISP2

int useDISP2

useHS

int useHS

Class neqsim.thermo.component.ComponentPCSAFTa

class ComponentPCSAFTa extends ComponentPCSAFT implements Serializable

serialVersionUID:

1000L

Serialized Fields

cpaon

int cpaon

xsite

double[] xsite

xsitedni

double[][] xsitedni

xsitedT

double[] xsitedT

xsitedV

double[] xsitedV

xsiteOld

double[] xsiteOld

Class neqsim.thermo.component.ComponentPR

class ComponentPR extends ComponentEos implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.component.ComponentPrCPA

class ComponentPrCPA extends ComponentPR implements Serializable

serialVersionUID:

1000L

Serialized Fields

cpaon

int cpaon

xsite

double[] xsite

Class neqsim.thermo.component.ComponentPRvolcor

class ComponentPRvolcor extends ComponentPR implements Serializable

serialVersionUID:

1000L

Serialized Fields

c

double c

Ci

double Ci

Cij

double[] Cij

CiT

double CiT

cT

double cT

Class neqsim.thermo.component.ComponentRK

class ComponentRK extends ComponentEos implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.component.ComponentSolid

class ComponentSolid extends ComponentSrk implements Serializable

serialVersionUID:

1000L

Serialized Fields

AntoineSolidequation

boolean AntoineSolidequation

CCequation

boolean CCequation

dpdt

double dpdt

pureCompFug

double pureCompFug

PvapSolid

double PvapSolid

PvapSoliddT

double PvapSoliddT

refPhase

PhaseInterface refPhase

Reference phase containing only this single component, i.e., mixing rules are not relevant.

soldens

double soldens

SolidFug

double SolidFug

solvol

double solvol

Class neqsim.thermo.component.ComponentSoreideWhitson

class ComponentSoreideWhitson extends ComponentPR implements Serializable

serialVersionUID:

1L

Class neqsim.thermo.component.ComponentSpanWagnerEos

class ComponentSpanWagnerEos extends ComponentEos implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.component.ComponentSrk

class ComponentSrk extends ComponentEos implements Serializable

serialVersionUID:

1000L

Serialized Fields

factTemp

double factTemp

Class neqsim.thermo.component.ComponentSrkCPA

class ComponentSrkCPA extends ComponentSrk implements Serializable

serialVersionUID:

1000L

Serialized Fields

cpaon

int cpaon

xsite

double[] xsite

xsitedni

double[][] xsitedni

xsitedT

double[] xsitedT

xsitedTdT

double[] xsitedTdT

xsitedV

double[] xsitedV

xsiteOld

double[] xsiteOld

Class neqsim.thermo.component.ComponentSrkCPAMM

class ComponentSrkCPAMM extends ComponentSrkCPA implements Serializable

serialVersionUID:

1000L

Serialized Fields

bornRadius

double bornRadius

Born radius [Å].

hasMMParameters

boolean hasMMParameters

Flag indicating if this component has MM ion parameters.

u0_iw

double u0_iw

Ion-solvent interaction parameter at reference temperature [K].

uT_iw

double uT_iw

Temperature coefficient of ion-solvent interaction [K/K].

Class neqsim.thermo.component.ComponentSrkCPAs

class ComponentSrkCPAs extends ComponentSrkCPA implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.component.ComponentSrkPeneloux

class ComponentSrkPeneloux extends ComponentSrk implements Serializable

serialVersionUID:

1000L

Serialized Fields

factTemp

double factTemp

Class neqsim.thermo.component.ComponentSrkvolcor

class ComponentSrkvolcor extends ComponentSrk implements Serializable

serialVersionUID:

1000L

Serialized Fields

c

double c

Ci

double Ci

Cij

double[] Cij

CiT

double CiT

cT

double cT

Class neqsim.thermo.component.ComponentTST

class ComponentTST extends ComponentEos implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.component.ComponentUMRCPA

class ComponentUMRCPA extends ComponentPR implements Serializable

serialVersionUID:

1000L

Serialized Fields

cpaon

int cpaon

xsite

double[] xsite

xsitedni

double[][] xsitedni

xsitedT

double[] xsitedT

xsitedTdT

double[] xsitedTdT

xsitedV

double[] xsitedV

xsiteOld

double[] xsiteOld

Class neqsim.thermo.component.ComponentVegaEos

class ComponentVegaEos extends ComponentEos implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.component.ComponentWater

class ComponentWater extends ComponentEos implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.component.ComponentWax

class ComponentWax extends ComponentSolid implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.component.ComponentWaxWilson

class ComponentWaxWilson extends ComponentSolid implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.component.ComponentWonWax

class ComponentWonWax extends ComponentSolid implements Serializable

serialVersionUID:

1000L

Package neqsim.thermo.component.attractiveeosterm

Class neqsim.thermo.component.attractiveeosterm.AtractiveTermMatCopPRUMRNew

class AtractiveTermMatCopPRUMRNew extends AttractiveTermMatCopPRUMR implements Serializable

serialVersionUID:

1000L

Serialized Fields

orgpar

double orgpar

useStandardAlphaForSupercritical

boolean useStandardAlphaForSupercritical

Class neqsim.thermo.component.attractiveeosterm.AttractiveTermBaseClass

class AttractiveTermBaseClass extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

component

ComponentEosInterface component

m

double m

parameters

double[] parameters

parametersSolid

double[] parametersSolid

Class neqsim.thermo.component.attractiveeosterm.AttractiveTermCPAstatoil

class AttractiveTermCPAstatoil extends AttractiveTermSrk implements Serializable

serialVersionUID:

1000L

Serialized Fields

orgpar

double orgpar

Class neqsim.thermo.component.attractiveeosterm.AttractiveTermGERG

class AttractiveTermGERG extends AttractiveTermPr implements Serializable

serialVersionUID:

1000L

Serialized Fields

parametersGERG

double[] parametersGERG

parametersSolidGERG

double[] parametersSolidGERG

Class neqsim.thermo.component.attractiveeosterm.AttractiveTermMatCop

class AttractiveTermMatCop extends AttractiveTermSrk implements Serializable

serialVersionUID:

1000L

Serialized Fields

orgpar

double orgpar

Class neqsim.thermo.component.attractiveeosterm.AttractiveTermMatCopPR

class AttractiveTermMatCopPR extends AttractiveTermPr implements Serializable

serialVersionUID:

1000L

Serialized Fields

orgpar

double orgpar

useStandardAlphaForSupercritical

boolean useStandardAlphaForSupercritical

Class neqsim.thermo.component.attractiveeosterm.AttractiveTermMatCopPRUMR

class AttractiveTermMatCopPRUMR extends AttractiveTermPr implements Serializable

serialVersionUID:

1000L

Serialized Fields

orgpar

double orgpar

useStandardAlphaForSupercritical

boolean useStandardAlphaForSupercritical

Class neqsim.thermo.component.attractiveeosterm.AttractiveTermMollerup

class AttractiveTermMollerup extends AttractiveTermBaseClass implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.component.attractiveeosterm.AttractiveTermPr

class AttractiveTermPr extends AttractiveTermBaseClass implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.component.attractiveeosterm.AttractiveTermPr1978

class AttractiveTermPr1978 extends AttractiveTermPr implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.component.attractiveeosterm.AttractiveTermPrDanesh

class AttractiveTermPrDanesh extends AttractiveTermPr1978 implements Serializable

serialVersionUID:

1000L

Serialized Fields

mMod

double mMod

Class neqsim.thermo.component.attractiveeosterm.AttractiveTermPrDelft1998

class AttractiveTermPrDelft1998 extends AttractiveTermPr1978 implements Serializable

serialVersionUID:

1000L

Serialized Fields

isMethane

boolean isMethane

Class neqsim.thermo.component.attractiveeosterm.AttractiveTermPrGassem2001

class AttractiveTermPrGassem2001 extends AttractiveTermPr implements Serializable

serialVersionUID:

1000L

Serialized Fields

A

double A

B

double B

C

double C

D

double D

E

double E

Class neqsim.thermo.component.attractiveeosterm.AttractiveTermRk

class AttractiveTermRk extends AttractiveTermBaseClass implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.component.attractiveeosterm.AttractiveTermSchwartzentruber

class AttractiveTermSchwartzentruber extends AttractiveTermBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

c

double c

d

double d

Class neqsim.thermo.component.attractiveeosterm.AttractiveTermSoreideWhitson

class AttractiveTermSoreideWhitson extends AttractiveTermPr1978 implements Serializable

serialVersionUID:

1L

Serialized Fields

salinityFromPhase

double salinityFromPhase

Stores the salinity value for use in alpha and derivative calculations.

Class neqsim.thermo.component.attractiveeosterm.AttractiveTermSrk

class AttractiveTermSrk extends AttractiveTermBaseClass implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.component.attractiveeosterm.AttractiveTermTwu

class AttractiveTermTwu extends AttractiveTermSrk implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.component.attractiveeosterm.AttractiveTermTwuCoon

class AttractiveTermTwuCoon extends AttractiveTermBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

a

double a

b

double b

c

double c

d

double d

e

double e

f

double f

Class neqsim.thermo.component.attractiveeosterm.AttractiveTermTwuCoonParam

class AttractiveTermTwuCoonParam extends AttractiveTermBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

a

double a

b

double b

c

double c

Class neqsim.thermo.component.attractiveeosterm.AttractiveTermTwuCoonStatoil

class AttractiveTermTwuCoonStatoil extends AttractiveTermBaseClass implements Serializable

serialVersionUID:

1000L

Serialized Fields

a

double a

b

double b

c

double c

Class neqsim.thermo.component.attractiveeosterm.AttractiveTermUMRPRU

class AttractiveTermUMRPRU extends AttractiveTermPr implements Serializable

serialVersionUID:

1000L

Package neqsim.thermo.mixingrule

Class neqsim.thermo.mixingrule.CPAMixingRuleHandler

class CPAMixingRuleHandler extends MixingRuleHandler implements Serializable

serialVersionUID:

1000L

Serialized Fields

assosSchemeType

int[][] assosSchemeType

charge1A

int[] charge1A

charge2A

int[] charge2A

charge2B

int[] charge2B

charge4C

int[] charge4C

cpaBetaCross

double[][] cpaBetaCross

cpaEpsCross

double[][] cpaEpsCross

Class neqsim.thermo.mixingrule.CPAMixingRuleHandler.CPA_Radoch

class CPA_Radoch extends CPAMixingRuleHandler.CPA_Radoch_base implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.mixingrule.CPAMixingRuleHandler.CPA_Radoch_base

class CPA_Radoch_base extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

beta

double beta

betamat

double[][] betamat

eps

double eps

epsab

double[][] epsab

Class neqsim.thermo.mixingrule.CPAMixingRuleHandler.PCSAFTa_Radoch

class PCSAFTa_Radoch extends CPAMixingRuleHandler.CPA_Radoch implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.mixingrule.EosMixingRuleHandler

class EosMixingRuleHandler extends MixingRuleHandler implements Serializable

serialVersionUID:

1000L

Serialized Fields

A

double A

Ai

double Ai

Atot

double Atot

B

double B

Bi

double Bi

bmixType

int bmixType

Btot

double Btot

classicOrHV

String[][] classicOrHV

classicOrWS

String[][] classicOrWS

HValpha

double[][] HValpha

HVDij

double[][] HVDij

HVDijT

double[][] HVDijT

intparam

double[][] intparam

intparamij

double[][] intparamij

intparamji

double[][] intparamji

intparamT

double[][] intparamT

intparamTType

int[][] intparamTType

mixingRuleGEModel

String mixingRuleGEModel

nEOSkij

double nEOSkij

NRTLalpha

double[][] NRTLalpha

NRTLDij

double[][] NRTLDij

NRTLDijT

double[][] NRTLDijT

wij

double[][][] wij

wijCalcOrFitted

int[][] wijCalcOrFitted

WSintparam

double[][] WSintparam

Class neqsim.thermo.mixingrule.EosMixingRuleHandler.ClassicSRK

class ClassicSRK extends EosMixingRuleHandler.ClassicVdW implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.mixingrule.EosMixingRuleHandler.ClassicSRKT

class ClassicSRKT extends EosMixingRuleHandler.ClassicSRK implements Serializable

serialVersionUID:

1000L

Serialized Fields

type

int type

Class neqsim.thermo.mixingrule.EosMixingRuleHandler.ClassicSRKT2

class ClassicSRKT2 extends EosMixingRuleHandler.ClassicSRKT implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.mixingrule.EosMixingRuleHandler.ClassicSRKT2x

class ClassicSRKT2x extends EosMixingRuleHandler.ClassicSRKT2 implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.mixingrule.EosMixingRuleHandler.ClassicVdW

class ClassicVdW extends Object implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.mixingrule.EosMixingRuleHandler.ElectrolyteMixRule

class ElectrolyteMixRule extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

usePredictiveModel

boolean usePredictiveModel

Flag to enable predictive descriptor-based Wij model. When true, uses solvent dielectric constant to compute Wij parameters universally. When false (default), uses solvent-specific fitted parameter tables.

Class neqsim.thermo.mixingrule.EosMixingRuleHandler.SRKHuronVidal

class SRKHuronVidal extends EosMixingRuleHandler.ClassicSRK implements Serializable

serialVersionUID:

1000L

Serialized Fields

gePhase

PhaseGENRTLmodifiedHV gePhase

hwfc

double hwfc

orgPhase

PhaseInterface orgPhase

Class neqsim.thermo.mixingrule.EosMixingRuleHandler.SRKHuronVidal2

class SRKHuronVidal2 extends EosMixingRuleHandler.ClassicSRK implements Serializable

serialVersionUID:

1000L

Serialized Fields

abf

double[] abf

abft

double[] abft

abft2

double[] abft2

ad2

double[][] ad2

ader

double[] ader

adert

double[] adert

alpha_mix

double alpha_mix

b_mix

double b_mix

bc

double[] bc

bd2

double[][] bd2

BDER

double[] BDER

bdert

double bdert

BDERT

double[] BDERT

d2adt2

double d2adt2

d2bdt2

double d2bdt2

d2qp

double[] d2qp

dadt

double dadt

dbdt

double dbdt

DDE2

double DDE2

gePhase

PhaseGE gePhase

gex

double gex

hwfc

double hwfc

oneSubAlf

double[] oneSubAlf

orgPhase

PhaseInterface orgPhase

Q

double Q

qf1

double[] qf1

qf2

double[][] qf2

qft

double[][] qft

QFTD

double[] QFTD

qPure

double[] qPure

qPuredT

double[] qPuredT

qPuredTdT

double[] qPuredTdT

QT

double QT

Class neqsim.thermo.mixingrule.EosMixingRuleHandler.WhitsonSoreideMixingRule

class WhitsonSoreideMixingRule extends EosMixingRuleHandler.ClassicSRK implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.mixingrule.EosMixingRuleHandler.WongSandlerMixingRule

class WongSandlerMixingRule extends EosMixingRuleHandler.SRKHuronVidal2 implements Serializable

serialVersionUID:

1000L

Serialized Fields

abf

double[] abf

abft

double[] abft

abft2

double[] abft2

ad2

double[][] ad2

ader

double[] ader

adert

double[] adert

alpha_mix

double alpha_mix

b_mix

double b_mix

bc

double[] bc

bd2

double[][] bd2

BDER

double[] BDER

bdert

double bdert

BDERT

double[] BDERT

cpex

double cpex

d2adt2

double d2adt2

d2bdt2

double d2bdt2

d2qp

double[] d2qp

dadt

double dadt

dbdt

double dbdt

DDE2

double DDE2

gex

double gex

hex

double hex

hwfc

double hwfc

oneSubAlf

double[] oneSubAlf

Q

double Q

qf1

double[] qf1

qf2

double[][] qf2

qft

double[][] qft

QFTD

double[] QFTD

qPure

double[] qPure

qPuredT

double[] qPuredT

qPuredTdT

double[] qPuredTdT

QT

double QT

Class neqsim.thermo.mixingrule.MixingRuleHandler

class MixingRuleHandler extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

mixingRuleName

String mixingRuleName

Package neqsim.thermo.phase

Class neqsim.thermo.phase.CPAContribution

class CPAContribution extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

phase

PhaseEos phase

Reference to the parent phase. Must be a PhaseEos subclass.

tempTotVol

double tempTotVol

Temporary molar volume storage.

Class neqsim.thermo.phase.Phase

class Phase extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

beta

double beta

Mole fraction of this phase of system. beta = numberOfMolesInPhase/numberOfMolesInSystem. NB! numberOfMolesInSystem is not known to the phase.

calcMolarVolume

boolean calcMolarVolume

chemSyst

boolean chemSyst

componentArray

ComponentInterface[] componentArray

constantPhaseVolume

boolean constantPhaseVolume

diElectricConstant

double diElectricConstant

initType

int initType

mixingRuleType

MixingRuleTypeInterface mixingRuleType

molarVolume

double molarVolume

numberOfComponents

int numberOfComponents

numberOfMolesInPhase

double numberOfMolesInPhase

Number of moles in phase. numberOfMolesInPhase = numberOfMolesInSystem*beta. NB! numberOfMolesInSystem is not known to the phase.

phaseVolume

double phaseVolume

physicalPropertyHandler

PhysicalPropertyHandler physicalPropertyHandler

ppm

PhysicalPropertyModel ppm

pressure

double pressure

Pressure of phase.

pt

PhaseType pt

refPhase

PhaseInterface[] refPhase

Reference phase per component. Relevant for solids and chemicalreactions.

temperature

double temperature

Temperature of phase.

thermoPropertyModelName

String thermoPropertyModelName

useVolumeCorrection

boolean useVolumeCorrection

Z

double Z

Class neqsim.thermo.phase.PhaseAmmoniaEos

class PhaseAmmoniaEos extends PhaseEos implements Serializable

serialVersionUID:

1000L

Serialized Fields

a0

org.netlib.util.doubleW[] a0

ar

org.netlib.util.doubleW[][] ar

Cp

double Cp

Cv

double Cv

enthalpy

double enthalpy

entropy

double entropy

gibbsEnergy

double gibbsEnergy

internalEnergy

double internalEnergy

JTcoef

double JTcoef

kappa

double kappa

W

double W

Class neqsim.thermo.phase.PhaseBNS

class PhaseBNS extends PhasePrEos implements Serializable

serialVersionUID:

1L

Serialized Fields

acfs

double[] acfs

mws

double[] mws

omegaA

double[] omegaA

omegaB

double[] omegaB

pcs

double[] pcs

tcs

double[] tcs

vshift

double[] vshift

Class neqsim.thermo.phase.PhaseBWRSEos

class PhaseBWRSEos extends PhaseSrkEos implements Serializable

serialVersionUID:

1000L

Serialized Fields

OE

int OE

OP

int OP

Class neqsim.thermo.phase.PhaseCSPsrkEos

class PhaseCSPsrkEos extends PhaseSrkEos implements Serializable

serialVersionUID:

1000L

Serialized Fields

acrefBWRSPhase

double acrefBWRSPhase

brefBWRSPhase

double brefBWRSPhase

f_scale_mix

double f_scale_mix

h_scale_mix

double h_scale_mix

mrefBWRSPhase

double mrefBWRSPhase

refBWRSPhase

PhaseSrkEos refBWRSPhase

Class neqsim.thermo.phase.PhaseDefault

class PhaseDefault extends Phase implements Serializable

serialVersionUID:

1000L

Serialized Fields

defComponent

ComponentInterface defComponent

Class neqsim.thermo.phase.PhaseDesmukhMather

class PhaseDesmukhMather extends PhaseGE implements Serializable

serialVersionUID:

1000L

Serialized Fields

aij

double[][] aij

bij

double[][] bij

GE

double GE

Class neqsim.thermo.phase.PhaseDuanSun

class PhaseDuanSun extends PhaseGE implements Serializable

serialVersionUID:

1000L

Serialized Fields

alpha

double[][] alpha

Dij

double[][] Dij

GE

double GE

intparam

double[][] intparam

mixRule

String[][] mixRule

Class neqsim.thermo.phase.PhaseElectrolyteCPA

class PhaseElectrolyteCPA extends PhaseModifiedFurstElectrolyteEos implements Serializable

serialVersionUID:

1000L

Serialized Fields

assSiteNumber

int[] assSiteNumber

corr2Matrix

org.ejml.data.DMatrixRMaj corr2Matrix

corr3Matrix

org.ejml.data.DMatrixRMaj corr3Matrix

corr4Matrix

org.ejml.data.DMatrixRMaj corr4Matrix

cpamix

CPAMixingRulesInterface cpamix

cpaon

int cpaon

cpaSelect

CPAMixingRuleHandler cpaSelect

crossAccociationScheme

int[][][][] crossAccociationScheme

delta

double[][] delta

deltadT

double[][] deltadT

deltadTdT

double[][] deltadTdT

deltaNog

double[][] deltaNog

dFCPAdT

double dFCPAdT

dFCPAdTdT

double dFCPAdTdT

dFCPAdTdV

double dFCPAdTdV

dFCPAdV

double dFCPAdV

dFCPAdVdV

double dFCPAdVdV

dFCPAdVdVdV

double dFCPAdVdVdV

FCPA

double FCPA

gcpa

double gcpa

gcpav

double gcpav

gcpavv

double gcpavv

gcpavvv

double gcpavvv

gvector

double[][] gvector

hcpatot

double hcpatot

hessianInvers

org.ejml.simple.SimpleMatrix hessianInvers

hessianMatrix

org.ejml.simple.SimpleMatrix hessianMatrix

KlkMatrix

org.ejml.simple.SimpleMatrix KlkMatrix

Klkni

double[][][] Klkni

KlkTMatrix

org.ejml.simple.SimpleMatrix KlkTMatrix

KlkTTMatrix

org.ejml.simple.SimpleMatrix KlkTTMatrix

KlkTVMatrix

org.ejml.simple.SimpleMatrix KlkTVMatrix

KlkVMatrix

org.ejml.simple.SimpleMatrix KlkVMatrix

KlkVVMatrix

org.ejml.simple.SimpleMatrix KlkVVMatrix

KlkVVVMatrix

org.ejml.simple.SimpleMatrix KlkVVVMatrix

ksiMatrix

org.ejml.simple.SimpleMatrix ksiMatrix

lngi

double[] lngi

moleculeNumber

int[] moleculeNumber

mVector

org.ejml.simple.SimpleMatrix mVector

oldTotalNumberOfAccociationSites

int oldTotalNumberOfAccociationSites

QMatksiksiksi

org.ejml.simple.SimpleMatrix QMatksiksiksi

selfAccociationScheme

int[][][] selfAccociationScheme

totalNumberOfAccociationSites

int totalNumberOfAccociationSites

udotMatrix

org.ejml.simple.SimpleMatrix udotMatrix

udotTimesmiMatrix

org.ejml.simple.SimpleMatrix udotTimesmiMatrix

udotTimesmMatrix

org.ejml.simple.SimpleMatrix udotTimesmMatrix

uMatrix

org.ejml.simple.SimpleMatrix uMatrix

Class neqsim.thermo.phase.PhaseElectrolyteCPAMM

class PhaseElectrolyteCPAMM extends PhaseSrkCPA implements Serializable

serialVersionUID:

1000L

Serialized Fields

bornOn

boolean bornOn

Flag to enable/disable Born term.

bornX

double bornX

Born X factor: Σ(n_i * z_i² / R_Born,i) [mol/m].

debyeHuckelOn

boolean debyeHuckelOn

Flag to enable/disable Debye-Hückel term.

dielectricMixingRule

PhaseElectrolyteCPAMM.DielectricMixingRule dielectricMixingRule

Current dielectric mixing rule.

ionSolventW

double ionSolventW

Ion-solvent short-range interaction parameter W [J/mol]. Calculated from wij mixing rule parameters which are populated from ΔU_iw values.

ionSolventWdT

double ionSolventWdT

Temperature derivative of W [J/(mol·K)].

kappa

double kappa

Debye screening length inverse (kappa) [1/m].

kappadT

double kappadT

Temperature derivative of kappa [1/(m·K)].

mixturePermittivity

double mixturePermittivity

Mixture dielectric constant including ion contributions [-].

packingFraction

double packingFraction

Packing fraction η = (π N_A / 6V) Σ n_i σ_i³ [-].

packingFractiondV

double packingFractiondV

Volume derivative of packing fraction [1/m³].

shortRangeOn

boolean shortRangeOn

Flag to enable/disable short-range ion-solvent term. Disabled by default - the current implementation needs further development to properly scale the ΔU_iw parameters from Maribo-Mogensen Table 6.11. The short-range contribution is intended to balance the Born solvation term but requires careful parameter fitting with the other electrolyte terms. Enable this via setShortRangeOn(true) for experimental testing.

solventPermittivity

double solventPermittivity

Solvent static permittivity (dielectric constant) [-].

solventPermittivitydT

double solventPermittivitydT

Temperature derivative of solvent permittivity [1/K].

solventPermittivitydTdT

double solventPermittivitydTdT

Second temperature derivative of solvent permittivity [1/K²].

wij

double[][] wij

Ion-solvent binary interaction parameters wij. These are populated from the ΔU_iw parameters from Maribo-Mogensen thesis Table 6.11. Format: wij[i][j] where i is ion index and j is solvent index. Units: Kelvin (energy/R).

wijT

double[][] wijT

Temperature derivatives of ion-solvent wij parameters. wijT[i][j] = d(wij)/dT. Units: K/K (dimensionless).

Class neqsim.thermo.phase.PhaseElectrolyteCPAOld

class PhaseElectrolyteCPAOld extends PhaseModifiedFurstElectrolyteEos implements Serializable

serialVersionUID:

1000L

Serialized Fields

cpamix

CPAMixingRulesInterface cpamix

cpaon

int cpaon

cpaSelect

CPAMixingRuleHandler cpaSelect

crossAccociationScheme

int[][][][] crossAccociationScheme

dFCPAdTdT

double dFCPAdTdT

dFCPAdXdXdTtotal

double dFCPAdXdXdTtotal

dFdVdXdXdVtotal

double dFdVdXdXdVtotal

gcpa

double gcpa

gcpav

double gcpav

gcpavv

double gcpavv

gcpavvv

double gcpavvv

hcpatot

double hcpatot

hcpatotdT

double hcpatotdT

hcpatotdTdT

double hcpatotdTdT

lngcpa

double lngcpa

lngcpav

double lngcpav

selfAccociationScheme

int[][][] selfAccociationScheme

totalNumberOfAccociationSites

int totalNumberOfAccociationSites

Class neqsim.thermo.phase.PhaseElectrolyteCPAstatoil

class PhaseElectrolyteCPAstatoil extends PhaseElectrolyteCPA implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.phase.PhaseEos

class PhaseEos extends Phase implements Serializable

serialVersionUID:

1000L

Serialized Fields

delta1

double delta1

delta2

double delta2

f_loc

double f_loc

g

double g

loc_A

double loc_A

loc_AT

double loc_AT

loc_ATT

double loc_ATT

loc_B

double loc_B

mixRule

EosMixingRulesInterface mixRule

mixSelect

EosMixingRuleHandler mixSelect

uEOS

double uEOS

wEOS

double wEOS

Class neqsim.thermo.phase.PhaseEOSCGEos

class PhaseEOSCGEos extends PhaseGERG2008Eos implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.phase.PhaseGE

class PhaseGE extends Phase implements Serializable

serialVersionUID:

1000L

Serialized Fields

mixRule

EosMixingRulesInterface mixRule

mixSelect

EosMixingRuleHandler mixSelect

Class neqsim.thermo.phase.PhaseGENRTL

class PhaseGENRTL extends PhaseGE implements Serializable

serialVersionUID:

1000L

Serialized Fields

alpha

double[][] alpha

Dij

double[][] Dij

GE

double GE

intparam

double[][] intparam

mixRuleString

String[][] mixRuleString

Class neqsim.thermo.phase.PhaseGENRTLmodifiedHV

class PhaseGENRTLmodifiedHV extends PhaseGENRTL implements Serializable

serialVersionUID:

1000L

Serialized Fields

DijT

double[][] DijT

type

int type

Class neqsim.thermo.phase.PhaseGENRTLmodifiedWS

class PhaseGENRTLmodifiedWS extends PhaseGENRTLmodifiedHV implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.phase.PhaseGERG2004Eos

class PhaseGERG2004Eos extends PhaseEos implements Serializable

serialVersionUID:

1000L

Serialized Fields

CpGERG

double CpGERG

CvGERG

double CvGERG

enthalpy

double enthalpy

entropy

double entropy

gergEOS

GERG2004EOS gergEOS

gibbsEnergy

double gibbsEnergy

internalEnery

double internalEnery

IPHASE

int IPHASE

JTcoef

double JTcoef

okVolume

boolean okVolume

xFracGERG

double[] xFracGERG

Class neqsim.thermo.phase.PhaseGERG2008Eos

class PhaseGERG2008Eos extends PhaseEos implements Serializable

serialVersionUID:

1000L

Serialized Fields

a0

org.netlib.util.doubleW[] a0

ar

org.netlib.util.doubleW[][] ar

CpGERG2008

double CpGERG2008

CvGERG2008

double CvGERG2008

enthalpy

double enthalpy

entropy

double entropy

gergModelType

GERG2008Type gergModelType

The GERG-2008 model variant to use. Default is STANDARD.

gibbsEnergy

double gibbsEnergy

internalEnery

double internalEnery

IPHASE

int IPHASE

JTcoef

double JTcoef

kappa

double kappa

okVolume

boolean okVolume

W

double W

Class neqsim.thermo.phase.PhaseGEUnifac

class PhaseGEUnifac extends PhaseGEUniquac implements Serializable

serialVersionUID:

1000L

Serialized Fields

aij

double[][] aij

bij

double[][] bij

checkedGroups

boolean checkedGroups

cij

double[][] cij

Class neqsim.thermo.phase.PhaseGEUnifacPSRK

class PhaseGEUnifacPSRK extends PhaseGEUnifac implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.phase.PhaseGEUnifacUMRPRU

class PhaseGEUnifacUMRPRU extends PhaseGEUnifac implements Serializable

serialVersionUID:

1000L

Serialized Fields

FCommontemp

double FCommontemp

gropuNames

String[] gropuNames

Qmix

double[] Qmix

QmixdN

double[][] QmixdN

VCommontemp

double VCommontemp

Class neqsim.thermo.phase.PhaseGEUniquac

class PhaseGEUniquac extends PhaseGE implements Serializable

serialVersionUID:

1000L

Serialized Fields

alpha

double[][] alpha

Dij

double[][] Dij

GE

double GE

intparam

double[][] intparam

mixRule

String[][] mixRule

Class neqsim.thermo.phase.PhaseGEUniquacmodifiedHV

class PhaseGEUniquacmodifiedHV extends PhaseGEUniquac implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.phase.PhaseGEWilson

class PhaseGEWilson extends PhaseGE implements Serializable

serialVersionUID:

1000L

Serialized Fields

GE

double GE

Class neqsim.thermo.phase.PhaseHydrate

class PhaseHydrate extends Phase implements Serializable

serialVersionUID:

1000L

Serialized Fields

hydrateModel

String hydrateModel

Class neqsim.thermo.phase.PhaseIdealGas

class PhaseIdealGas extends Phase implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.phase.PhaseKentEisenberg

class PhaseKentEisenberg extends PhaseGENRTL implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.phase.PhaseLeachmanEos

class PhaseLeachmanEos extends PhaseEos implements Serializable

serialVersionUID:

1000L

Serialized Fields

a0

org.netlib.util.doubleW[] a0

ar

org.netlib.util.doubleW[][] ar

CpLeachman

double CpLeachman

CvLeachman

double CvLeachman

enthalpy

double enthalpy

entropy

double entropy

gibbsEnergy

double gibbsEnergy

internalEnery

double internalEnery

IPHASE

int IPHASE

JTcoef

double JTcoef

kappa

double kappa

okVolume

boolean okVolume

W

double W

Class neqsim.thermo.phase.PhaseModifiedFurstElectrolyteEos

class PhaseModifiedFurstElectrolyteEos extends PhaseSrkEos implements Serializable

serialVersionUID:

1000L

Serialized Fields

alphaLR2

double alphaLR2

alphaLRdT

double alphaLRdT

alphaLRdTdT

double alphaLRdTdT

alphaLRdTdV

double alphaLRdTdV

alphaLRdV

double alphaLRdV

alphaLRdVdV

double alphaLRdVdV

bornOn

double bornOn

bornX

double bornX

diElectricConstantdT

double diElectricConstantdT

diElectricConstantdTdT

double diElectricConstantdTdT

diElectricConstantdTdV

double diElectricConstantdTdV

diElectricConstantdV

double diElectricConstantdV

diElectricConstantdVdV

double diElectricConstantdVdV

dielectricMixingRule

PhaseModifiedFurstElectrolyteEos.DielectricMixingRule dielectricMixingRule

The dielectric constant mixing rule to use for mixed solvents.

electrolyteMixingRule

ElectrolyteMixingRulesInterface electrolyteMixingRule

eps

double eps

epsdV

double epsdV

epsdVdV

double epsdVdV

epsIonic

double epsIonic

epsIonicdV

double epsIonicdV

epsIonicdVdV

double epsIonicdVdV

gamma

double gamma

gammaold

double gammaold

lrOn

double lrOn

shieldingParameter

double shieldingParameter

shieldingParameterdT

double shieldingParameterdT

solventDiElectricConstant

double solventDiElectricConstant

solventDiElectricConstantdT

double solventDiElectricConstantdT

solventDiElectricConstantdTdT

double solventDiElectricConstantdTdT

sr2On

double sr2On

W

double W

WT

double WT

WTT

double WTT

XLR

double XLR

XLRdT

double XLRdT

Class neqsim.thermo.phase.PhaseModifiedFurstElectrolyteEosMod2004

class PhaseModifiedFurstElectrolyteEosMod2004 extends PhaseSrkEos implements Serializable

serialVersionUID:

1000L

Serialized Fields

alphaLR2

double alphaLR2

alphaLRdT

double alphaLRdT

alphaLRdTdT

double alphaLRdTdT

alphaLRdTdV

double alphaLRdTdV

alphaLRdV

double alphaLRdV

alphaLRdVdV

double alphaLRdVdV

bornOn

double bornOn

bornX

double bornX

diElectricConstantdT

double diElectricConstantdT

diElectricConstantdTdT

double diElectricConstantdTdT

diElectricConstantdTdV

double diElectricConstantdTdV

diElectricConstantdV

double diElectricConstantdV

diElectricConstantdVdV

double diElectricConstantdVdV

electrolyteMixingRule

ElectrolyteMixingRulesInterface electrolyteMixingRule

eps

double eps

epsdV

double epsdV

epsdVdV

double epsdVdV

epsIonic

double epsIonic

epsIonicdV

double epsIonicdV

epsIonicdVdV

double epsIonicdVdV

gamma

double gamma

gammaold

double gammaold

lrOn

double lrOn

shieldingParameter

double shieldingParameter

solventDiElectricConstant

double solventDiElectricConstant

solventDiElectricConstantdT

double solventDiElectricConstantdT

solventDiElectricConstantdTdT

double solventDiElectricConstantdTdT

sr2On

double sr2On

W

double W

WT

double WT

WTT

double WTT

XLR

double XLR

Class neqsim.thermo.phase.PhasePCSAFT

class PhasePCSAFT extends PhaseSrkEos implements Serializable

serialVersionUID:

1000L

Serialized Fields

aConstSAFT

double[][] aConstSAFT

aHSSAFT

double aHSSAFT

bConstSAFT

double[][] bConstSAFT

daHCSAFTdN

double daHCSAFTdN

daHSSAFTdN

double daHSSAFTdN

daHSSAFTdNdN

double daHSSAFTdNdN

dF1dispI1dT

double dF1dispI1dT

dF1dispI1dTdT

double dF1dispI1dTdT

dF1dispI1dTdV

double dF1dispI1dTdV

dF1dispSumTermdT

double dF1dispSumTermdT

dF1dispSumTermdTdT

double dF1dispSumTermdTdT

dF1dispVolTermdT

double dF1dispVolTermdT

dF2dispI2dT

double dF2dispI2dT

dF2dispI2dTdT

double dF2dispI2dTdT

dF2dispI2dTdV

double dF2dispI2dTdV

dF2dispSumTermdT

double dF2dispSumTermdT

dF2dispSumTermdTdT

double dF2dispSumTermdTdT

dF2dispZHCdT

double dF2dispZHCdT

dF2dispZHCdTdT

double dF2dispZHCdTdT

dF2dispZHCdTdV

double dF2dispZHCdTdV

dgHSSAFTdN

double dgHSSAFTdN

dgHSSAFTdNdN

double dgHSSAFTdNdN

dmeanSAFT

double dmeanSAFT

dNSAFTdT

double dNSAFTdT

dNSAFTdTdT

double dNSAFTdTdT

dNSAFTdTdV

double dNSAFTdTdV

dnSAFTdV

double dnSAFTdV

dnSAFTdVdV

double dnSAFTdVdV

dSAFT

double dSAFT

F1dispI1

double F1dispI1

F1dispI1dm

double F1dispI1dm

F1dispI1dN

double F1dispI1dN

F1dispI1dNdN

double F1dispI1dNdN

F1dispI1dV

double F1dispI1dV

F1dispI1dVdV

double F1dispI1dVdV

F1dispSumTerm

double F1dispSumTerm

F1dispVolTerm

double F1dispVolTerm

F1dispVolTermdV

double F1dispVolTermdV

F1dispVolTermdVdV

double F1dispVolTermdVdV

F2dispI2

double F2dispI2

F2dispI2dm

double F2dispI2dm

F2dispI2dN

double F2dispI2dN

F2dispI2dNdN

double F2dispI2dNdN

F2dispI2dV

double F2dispI2dV

F2dispI2dVdV

double F2dispI2dVdV

F2dispSumTerm

double F2dispSumTerm

F2dispZHC

double F2dispZHC

F2dispZHCdm

double F2dispZHCdm

F2dispZHCdN

double F2dispZHCdN

F2dispZHCdNdN

double F2dispZHCdNdN

F2dispZHCdV

double F2dispZHCdV

F2dispZHCdVdV

double F2dispZHCdVdV

ghsSAFT

double ghsSAFT

mdSAFT

double mdSAFT

mmin1SAFT

double mmin1SAFT

mSAFT

double mSAFT

nmSAFT

double nmSAFT

nSAFT

double nSAFT

useDISP1

int useDISP1

useDISP2

int useDISP2

useHS

int useHS

volumeSAFT

double volumeSAFT

Class neqsim.thermo.phase.PhasePCSAFTa

class PhasePCSAFTa extends PhasePCSAFT implements Serializable

serialVersionUID:

1000L

Serialized Fields

cpamix

CPAMixingRulesInterface cpamix

cpaon

int cpaon

cpaSelect

CPAMixingRuleHandler cpaSelect

crossAccociationScheme

int[][][][] crossAccociationScheme

gcpa

double gcpa

gcpav

double gcpav

gcpavv

double gcpavv

gcpavvv

double gcpavvv

hcpatot

double hcpatot

hcpatotdT

double hcpatotdT

hcpatotdTdT

double hcpatotdTdT

lngcpa

double lngcpa

selfAccociationScheme

int[][][] selfAccociationScheme

totalNumberOfAccociationSites

int totalNumberOfAccociationSites

Class neqsim.thermo.phase.PhasePCSAFTRahmat

class PhasePCSAFTRahmat extends PhasePCSAFT implements Serializable

serialVersionUID:

1000L

Serialized Fields

daHSSAFTdNdNdN

double daHSSAFTdNdNdN

dgHSSAFTdNdNdN

double dgHSSAFTdNdNdN

dnSAFTdVdVdV

double dnSAFTdVdVdV

F1dispI1dNdNdN

double F1dispI1dNdNdN

F1dispI1dVdV

double F1dispI1dVdV

F1dispI1dVdVdV

double F1dispI1dVdVdV

F1dispVolTermdVdVdV

double F1dispVolTermdVdVdV

F2dispI2dNdNdN

double F2dispI2dNdNdN

F2dispI2dVdV

double F2dispI2dVdV

F2dispI2dVdVdV

double F2dispI2dVdVdV

F2dispZHCdNdNdN

double F2dispZHCdNdNdN

F2dispZHCdVdV

double F2dispZHCdVdV

F2dispZHCdVdVdV

double F2dispZHCdVdVdV

Class neqsim.thermo.phase.PhasePitzer

class PhasePitzer extends PhaseGE implements Serializable

serialVersionUID:

1000L

Serialized Fields

beta0

double[][] beta0

beta1

double[][] beta1

cphi

double[][] cphi

Class neqsim.thermo.phase.PhasePrCPA

class PhasePrCPA extends PhasePrEos implements Serializable

serialVersionUID:

1000L

Serialized Fields

cpamix

CPAMixingRulesInterface cpamix

cpaon

int cpaon

cpaSelect

CPAMixingRuleHandler cpaSelect

crossAccociationScheme

int[][][][] crossAccociationScheme

gcpa

double gcpa

gcpav

double gcpav

gcpavv

double gcpavv

gcpavvv

double gcpavvv

hcpatot

double hcpatot

hcpatotdT

double hcpatotdT

hcpatotdTdT

double hcpatotdTdT

lngcpa

double lngcpa

lngcpav

double lngcpav

selfAccociationScheme

int[][][] selfAccociationScheme

totalNumberOfAccociationSites

int totalNumberOfAccociationSites

Class neqsim.thermo.phase.PhasePrEos

class PhasePrEos extends PhaseEos implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.phase.PhasePrEosvolcor

class PhasePrEosvolcor extends PhasePrEos implements Serializable

serialVersionUID:

1000L

Serialized Fields

C

double C

cachedCi

double[] cachedCi

cachedCij

double[][] cachedCij

cachedCiT

double[] cachedCiT

CT

double CT

Ctot

double Ctot

loc_C

double loc_C

Class neqsim.thermo.phase.PhasePureComponentSolid

class PhasePureComponentSolid extends PhaseSolid implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.phase.PhaseRK

class PhaseRK extends PhaseEos implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.phase.PhaseSolid

class PhaseSolid extends PhaseSrkEos implements Serializable

serialVersionUID:

1000L

Serialized Fields

useEosProperties

boolean useEosProperties

Flag to control whether EOS-based properties should be used instead of literature-based values.

When true, thermodynamic properties (density, entropy, enthalpy, heat capacities) are calculated using the underlying equation of state (SRK EOS). This is useful for Pedersen's approach where asphaltene is modeled as a heavy liquid phase with EOS-calculable properties.

When false (default), solid-specific literature values are used for properties like density (e.g., 1150 kg/m³ for asphaltene), and residual properties return 0 as is typical for solids.

Class neqsim.thermo.phase.PhaseSolidComplex

class PhaseSolidComplex extends PhaseSolid implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.phase.PhaseSoreideWhitson

class PhaseSoreideWhitson extends PhasePrEos implements Serializable

serialVersionUID:

1L

Serialized Fields

salinity

double salinity

salinityConcentration

double salinityConcentration

Class neqsim.thermo.phase.PhaseSpanWagnerEos

class PhaseSpanWagnerEos extends PhaseEos implements Serializable

serialVersionUID:

1000L

Serialized Fields

cp

double cp

cv

double cv

enthalpy

double enthalpy

entropy

double entropy

gibbsEnergy

double gibbsEnergy

internalEnergy

double internalEnergy

jouleThomson

double jouleThomson

molarDensity

double molarDensity

soundSpeed

double soundSpeed

Class neqsim.thermo.phase.PhaseSrkCPA

class PhaseSrkCPA extends PhaseSrkEos implements Serializable

serialVersionUID:

1000L

Serialized Fields

activeAccosComp

int[] activeAccosComp

assSiteNumber

int[] assSiteNumber

corr2Matrix

org.ejml.data.DMatrixRMaj corr2Matrix

corr3Matrix

org.ejml.data.DMatrixRMaj corr3Matrix

corr4Matrix

org.ejml.data.DMatrixRMaj corr4Matrix

cpamix

CPAMixingRulesInterface cpamix

cpaon

int cpaon

cpaSelect

CPAMixingRuleHandler cpaSelect

crossAccociationScheme

int[][][][] crossAccociationScheme

delta

double[][] delta

deltadT

double[][] deltadT

deltadTdT

double[][] deltadTdT

deltaNog

double[][] deltaNog

dFCPAdT

double dFCPAdT

dFCPAdTdT

double dFCPAdTdT

dFCPAdTdV

double dFCPAdTdV

dFCPAdV

double dFCPAdV

dFCPAdVdV

double dFCPAdVdV

dFCPAdVdVdV

double dFCPAdVdVdV

dFdNtemp

double[] dFdNtemp

FCPA

double FCPA

gcpa

double gcpa

gcpav

double gcpav

gcpavv

double gcpavv

gcpavvv

double gcpavvv

gvector

double[][] gvector

hcpatot

double hcpatot

hessianInvers

org.ejml.simple.SimpleMatrix hessianInvers

hessianMatrix

org.ejml.simple.SimpleMatrix hessianMatrix

KlkMatrix

org.ejml.simple.SimpleMatrix KlkMatrix

Klkni

double[][][] Klkni

KlkTMatrix

org.ejml.simple.SimpleMatrix KlkTMatrix

KlkTTMatrix

org.ejml.simple.SimpleMatrix KlkTTMatrix

KlkTVMatrix

org.ejml.simple.SimpleMatrix KlkTVMatrix

KlkVMatrix

org.ejml.simple.SimpleMatrix KlkVMatrix

KlkVVMatrix

org.ejml.simple.SimpleMatrix KlkVVMatrix

KlkVVVMatrix

org.ejml.simple.SimpleMatrix KlkVVVMatrix

ksiMatrix

org.ejml.simple.SimpleMatrix ksiMatrix

lngi

double[] lngi

moleculeNumber

int[] moleculeNumber

mVector

org.ejml.simple.SimpleMatrix mVector

oldTotalNumberOfAccociationSites

int oldTotalNumberOfAccociationSites

QMatksiksiksi

org.ejml.simple.SimpleMatrix QMatksiksiksi

selfAccociationScheme

int[][][] selfAccociationScheme

totalNumberOfAccociationSites

int totalNumberOfAccociationSites

udotMatrix

org.ejml.simple.SimpleMatrix udotMatrix

udotTimesmiMatrix

org.ejml.simple.SimpleMatrix udotTimesmiMatrix

udotTimesmMatrix

org.ejml.simple.SimpleMatrix udotTimesmMatrix

uMatrix

org.ejml.simple.SimpleMatrix uMatrix

Class neqsim.thermo.phase.PhaseSrkCPAs

class PhaseSrkCPAs extends PhaseSrkCPA implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.phase.PhaseSrkEos

class PhaseSrkEos extends PhaseEos implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.phase.PhaseSrkEosvolcor

class PhaseSrkEosvolcor extends PhaseSrkEos implements Serializable

serialVersionUID:

1000L

Serialized Fields

C

double C

cachedCi

double[] cachedCi

cachedCij

double[][] cachedCij

cachedCiT

double[] cachedCiT

CT

double CT

Ctot

double Ctot

loc_C

double loc_C

Class neqsim.thermo.phase.PhaseSrkPenelouxEos

class PhaseSrkPenelouxEos extends PhaseSrkEos implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.phase.PhaseTSTEos

class PhaseTSTEos extends PhaseEos implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.phase.PhaseUMRCPA

class PhaseUMRCPA extends PhasePrEos implements Serializable

serialVersionUID:

1000L

Serialized Fields

activeAccosComp

int[] activeAccosComp

assSiteNumber

int[] assSiteNumber

corr2Matrix

org.ejml.data.DMatrixRMaj corr2Matrix

corr3Matrix

org.ejml.data.DMatrixRMaj corr3Matrix

corr4Matrix

org.ejml.data.DMatrixRMaj corr4Matrix

cpamix

CPAMixingRulesInterface cpamix

cpaon

int cpaon

cpaSelect

CPAMixingRuleHandler cpaSelect

crossAccociationScheme

int[][][][] crossAccociationScheme

delta

double[][] delta

deltadT

double[][] deltadT

deltadTdT

double[][] deltadTdT

deltaNog

double[][] deltaNog

dFCPAdT

double dFCPAdT

dFCPAdTdT

double dFCPAdTdT

dFCPAdTdV

double dFCPAdTdV

dFCPAdV

double dFCPAdV

dFCPAdVdV

double dFCPAdVdV

dFCPAdVdVdV

double dFCPAdVdVdV

dFdNtemp

double[] dFdNtemp

FCPA

double FCPA

gcpa

double gcpa

gcpav

double gcpav

gcpavv

double gcpavv

gcpavvv

double gcpavvv

gvector

double[][] gvector

hcpatot

double hcpatot

hessianInvers

org.ejml.simple.SimpleMatrix hessianInvers

hessianMatrix

org.ejml.simple.SimpleMatrix hessianMatrix

KlkMatrix

org.ejml.simple.SimpleMatrix KlkMatrix

Klkni

double[][][] Klkni

KlkTMatrix

org.ejml.simple.SimpleMatrix KlkTMatrix

KlkTTMatrix

org.ejml.simple.SimpleMatrix KlkTTMatrix

KlkTVMatrix

org.ejml.simple.SimpleMatrix KlkTVMatrix

KlkVMatrix

org.ejml.simple.SimpleMatrix KlkVMatrix

KlkVVMatrix

org.ejml.simple.SimpleMatrix KlkVVMatrix

KlkVVVMatrix

org.ejml.simple.SimpleMatrix KlkVVVMatrix

ksiMatrix

org.ejml.simple.SimpleMatrix ksiMatrix

lngi

double[] lngi

moleculeNumber

int[] moleculeNumber

mVector

org.ejml.simple.SimpleMatrix mVector

oldTotalNumberOfAccociationSites

int oldTotalNumberOfAccociationSites

QMatksiksiksi

org.ejml.simple.SimpleMatrix QMatksiksiksi

selfAccociationScheme

int[][][] selfAccociationScheme

totalNumberOfAccociationSites

int totalNumberOfAccociationSites

udotMatrix

org.ejml.simple.SimpleMatrix udotMatrix

udotTimesmiMatrix

org.ejml.simple.SimpleMatrix udotTimesmiMatrix

udotTimesmMatrix

org.ejml.simple.SimpleMatrix udotTimesmMatrix

uMatrix

org.ejml.simple.SimpleMatrix uMatrix

Class neqsim.thermo.phase.PhaseVegaEos

class PhaseVegaEos extends PhaseEos implements Serializable

serialVersionUID:

1000L

Serialized Fields

a0

org.netlib.util.doubleW[] a0

ar

org.netlib.util.doubleW[][] ar

CpVega

double CpVega

CvVega

double CvVega

enthalpy

double enthalpy

entropy

double entropy

gibbsEnergy

double gibbsEnergy

internalEnery

double internalEnery

IPHASE

int IPHASE

JTcoef

double JTcoef

kappa

double kappa

okVolume

boolean okVolume

W

double W

Class neqsim.thermo.phase.PhaseWaterIAPWS

class PhaseWaterIAPWS extends PhaseEos implements Serializable

serialVersionUID:

1000L

Serialized Fields

cp

double cp

cv

double cv

enthalpy

double enthalpy

entropy

double entropy

gibbsEnergy

double gibbsEnergy

internalEnergy

double internalEnergy

soundSpeed

double soundSpeed

Class neqsim.thermo.phase.PhaseWax

class PhaseWax extends PhaseSolid implements Serializable

serialVersionUID:

1000L

Package neqsim.thermo.system

Class neqsim.thermo.system.SystemAmmoniaEos

class SystemAmmoniaEos extends SystemEos implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.system.SystemBnsEos

class SystemBnsEos extends SystemEos implements Serializable

serialVersionUID:

1L

Serialized Fields

acfs

double[] acfs

associatedGas

boolean associatedGas

componentsInitialized

boolean componentsInitialized

cpCoeffs

double[][] cpCoeffs

mixingRuleDefined

boolean mixingRuleDefined

mws

double[] mws

omegaA

double[] omegaA

omegaB

double[] omegaB

pcs

double[] pcs

relativeDensity

double relativeDensity

tcs

double[] tcs

vshift

double[] vshift

vshiftField

double[] vshiftField

zfractions

double[] zfractions

Class neqsim.thermo.system.SystemBWRSEos

class SystemBWRSEos extends SystemEos implements Serializable

serialVersionUID:

1000L

Serialized Fields

TBPfractionCoefs

double[][] TBPfractionCoefs

Class neqsim.thermo.system.SystemCSPsrkEos

class SystemCSPsrkEos extends SystemSrkEos implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.system.SystemDesmukhMather

class SystemDesmukhMather extends SystemEos implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.system.SystemDuanSun

class SystemDuanSun extends SystemEos implements Serializable

serialVersionUID:

1000L

Serialized Fields

CapeOpenProperties11

String[] CapeOpenProperties11

Class neqsim.thermo.system.SystemElectrolyteCPA

class SystemElectrolyteCPA extends SystemFurstElectrolyteEos implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.system.SystemElectrolyteCPAMM

class SystemElectrolyteCPAMM extends SystemSrkCPA implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.system.SystemElectrolyteCPAstatoil

class SystemElectrolyteCPAstatoil extends SystemFurstElectrolyteEos implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.system.SystemEos

class SystemEos extends SystemThermo implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.system.SystemEOSCGEos

class SystemEOSCGEos extends SystemEos implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.system.SystemFurstElectrolyteEos

class SystemFurstElectrolyteEos extends SystemSrkEos implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.system.SystemFurstElectrolyteEosMod2004

class SystemFurstElectrolyteEosMod2004 extends SystemSrkEos implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.system.SystemGERG2004Eos

class SystemGERG2004Eos extends SystemEos implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.system.SystemGERG2008Eos

class SystemGERG2008Eos extends SystemEos implements Serializable

serialVersionUID:

1000L

Serialized Fields

gergModelType

GERG2008Type gergModelType

The GERG-2008 model variant to use. Default is STANDARD.

Class neqsim.thermo.system.SystemGERGwaterEos

class SystemGERGwaterEos extends SystemPrEos implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.system.SystemGEWilson

class SystemGEWilson extends SystemEos implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.system.SystemIdealGas

class SystemIdealGas extends SystemThermo implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.system.SystemKentEisenberg

class SystemKentEisenberg extends SystemEos implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.system.SystemLeachmanEos

class SystemLeachmanEos extends SystemEos implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.system.SystemNRTL

class SystemNRTL extends SystemEos implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.system.SystemPCSAFT

class SystemPCSAFT extends SystemSrkEos implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.system.SystemPCSAFTa

class SystemPCSAFTa extends SystemSrkEos implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.system.SystemPitzer

class SystemPitzer extends SystemEos implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.system.SystemPrCPA

class SystemPrCPA extends SystemPrEos implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.system.SystemPrDanesh

class SystemPrDanesh extends SystemPrEos implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.system.SystemPrEos

class SystemPrEos extends SystemEos implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.system.SystemPrEos1978

class SystemPrEos1978 extends SystemPrEos implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.system.SystemPrEosDelft1998

class SystemPrEosDelft1998 extends SystemPrEos implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.system.SystemPrEosvolcor

class SystemPrEosvolcor extends SystemPrEos implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.system.SystemPrGassemEos

class SystemPrGassemEos extends SystemPrEos implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.system.SystemPrMathiasCopeman

class SystemPrMathiasCopeman extends SystemPrEos implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.system.SystemPsrkEos

class SystemPsrkEos extends SystemSrkEos implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.system.SystemRKEos

class SystemRKEos extends SystemEos implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.system.SystemSoreideWhitson

class SystemSoreideWhitson extends SystemPrEos1978 implements Serializable

serialVersionUID:

1000L

Serialized Fields

salinity

double salinity

Class neqsim.thermo.system.SystemSpanWagnerEos

class SystemSpanWagnerEos extends SystemEos implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.system.SystemSrkCPA

class SystemSrkCPA extends SystemSrkEos implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.system.SystemSrkCPAs

class SystemSrkCPAs extends SystemSrkCPA implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.system.SystemSrkCPAstatoil

class SystemSrkCPAstatoil extends SystemSrkCPAs implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.system.SystemSrkEos

class SystemSrkEos extends SystemEos implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.system.SystemSrkEosvolcor

class SystemSrkEosvolcor extends SystemSrkEos implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.system.SystemSrkMathiasCopeman

class SystemSrkMathiasCopeman extends SystemSrkEos implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.system.SystemSrkPenelouxEos

class SystemSrkPenelouxEos extends SystemSrkEos implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.system.SystemSrkSchwartzentruberEos

class SystemSrkSchwartzentruberEos extends SystemSrkEos implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.system.SystemSrkTwuCoonEos

class SystemSrkTwuCoonEos extends SystemSrkEos implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.system.SystemSrkTwuCoonParamEos

class SystemSrkTwuCoonParamEos extends SystemSrkEos implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.system.SystemSrkTwuCoonStatoilEos

class SystemSrkTwuCoonStatoilEos extends SystemSrkEos implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.system.SystemThermo

class SystemThermo extends Object implements Serializable

serialVersionUID:

1000L

Serialization Methods

readObject

public SystemInterface readObject(int ID)

readObject.

Parameters:

ID - a int

Serialized Fields

a

int a

allowPhaseShift

boolean allowPhaseShift

attractiveTermNumber

int attractiveTermNumber

beta

double[] beta

Fraction of moles_in_phase / moles_in_system. Cached.

CapeOpenProperties10

String[] CapeOpenProperties10

CapeOpenProperties11

String[] CapeOpenProperties11

characterization

Characterise characterization

checkStability

boolean checkStability

chemicalReactionOperations

ChemicalReactionOperations chemicalReactionOperations

chemicalSystem

boolean chemicalSystem

componentNames

ArrayList<String> componentNames

componentNameTag

String componentNameTag

criticalPressure

double criticalPressure

Critical pressure in bara.

criticalTemperature

double criticalTemperature

Critical temperature in Kelvin.

enhancedMultiPhaseCheck

boolean enhancedMultiPhaseCheck

fluidInfo

String fluidInfo

fluidName

String fluidName

forcePhaseTypes

boolean forcePhaseTypes

hydrateCheck

boolean hydrateCheck

implementedCompositionDeriativesofFugacity

boolean implementedCompositionDeriativesofFugacity

implementedPressureDeriativesofFugacity

boolean implementedPressureDeriativesofFugacity

implementedTemperatureDeriativesofFugacity

boolean implementedTemperatureDeriativesofFugacity

interfaceProp

InterphasePropertiesInterface interfaceProp

isInitialized

boolean isInitialized

maxNumberOfPhases

int maxNumberOfPhases

Maximum allowed number of phases.

mixingRuleType

MixingRuleTypeInterface mixingRuleType

modelName

String modelName

multiPhaseCheck

boolean multiPhaseCheck

multiphaseWaxCheck

boolean multiphaseWaxCheck

numberOfComponents

int numberOfComponents

numberOfPhases

int numberOfPhases

Number of phases in use/existing.

numericDerivatives

boolean numericDerivatives

phaseArray

PhaseInterface[] phaseArray

Array containing all phases of System. NB! Phases are reorered according to density, use phaseIndex to keep track of the creation order.

phaseIndex

int[] phaseIndex

Array of indexes to phaseArray keeping track of the creation order of the phases where 0 is the first created phase and the lowest number is the phase created last.

phaseType

PhaseType[] phaseType

resultTable

String[][] resultTable

solidPhaseCheck

boolean solidPhaseCheck

standard

StandardInterface standard

totalNumberOfMoles

double totalNumberOfMoles

useTVasIndependentVariables

boolean useTVasIndependentVariables

waxCharacterisation

WaxCharacterise waxCharacterisation

Class neqsim.thermo.system.SystemTSTEos

class SystemTSTEos extends SystemEos implements Serializable

serialVersionUID:

1000L

Serialized Fields

TBPfractionCoefs

double[][] TBPfractionCoefs

Class neqsim.thermo.system.SystemUMRCPAEoS

class SystemUMRCPAEoS extends SystemPrEos implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.system.SystemUMRPRUEos

class SystemUMRPRUEos extends SystemPrEos implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.system.SystemUMRPRUMCEos

class SystemUMRPRUMCEos extends SystemUMRPRUEos implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.system.SystemUMRPRUMCEosNew

class SystemUMRPRUMCEosNew extends SystemUMRPRUMCEos implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.system.SystemUNIFAC

class SystemUNIFAC extends SystemEos implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.system.SystemUNIFACpsrk

class SystemUNIFACpsrk extends SystemEos implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.system.SystemVegaEos

class SystemVegaEos extends SystemEos implements Serializable

serialVersionUID:

1000L

Class neqsim.thermo.system.SystemWaterIF97

class SystemWaterIF97 extends SystemEos implements Serializable

serialVersionUID:

1000L

Package neqsim.thermo.util.constants

Class neqsim.thermo.util.constants.FurstElectrolyteConstants

class FurstElectrolyteConstants extends Object implements Serializable

serialVersionUID:

1000L

Package neqsim.thermo.util.derivatives

Class neqsim.thermo.util.derivatives.DifferentiableFlash

class DifferentiableFlash extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

cachedFlashGradients

FlashGradients cachedFlashGradients

Cached flash gradients.

cachedFugacityJacobians

FugacityJacobian[] cachedFugacityJacobians

Cached fugacity Jacobians for each phase.

gradientsComputed

boolean gradientsComputed

Whether gradients have been computed.

system

SystemInterface system

The thermodynamic system at equilibrium.

Class neqsim.thermo.util.derivatives.FlashGradients

class FlashGradients extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

beta

double beta

Current vapor phase fraction (β).

componentNames

String[] componentNames

Component names.

dBetadP

double dBetadP

Derivative of vapor fraction w.r.t. pressure: dβ/dP [1/bar].

dBetadT

double dBetadT

Derivative of vapor fraction w.r.t. temperature: dβ/dT [1/K].

dBetadz

double[] dBetadz

Derivatives of vapor fraction w.r.t. feed composition: dβ/dz_i.

dKdP

double[] dKdP

Derivatives of K-values w.r.t. pressure: dK_i/dP [1/bar].

dKdT

double[] dKdT

Derivatives of K-values w.r.t. temperature: dK_i/dT [1/K].

dKdz

double[][] dKdz

Derivatives of K-values w.r.t. feed composition: dK_i/dz_j.

errorMessage

String errorMessage

Error message if gradient computation failed.

kValues

double[] kValues

Current K-values (y_i/x_i).

numberOfComponents

int numberOfComponents

Number of components.

numberOfPhases

int numberOfPhases

Number of phases.

valid

boolean valid

Whether gradients were successfully computed.

Class neqsim.thermo.util.derivatives.FugacityJacobian

class FugacityJacobian extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

componentNames

String[] componentNames

Component names.

dlnPhidn

double[][] dlnPhidn

Derivatives w.r.t. moles: ∂(ln φ_i)/∂n_j [1/mol]. Matrix is [component][d/dn_component].

dlnPhidP

double[] dlnPhidP

Derivatives w.r.t. pressure: ∂(ln φ_i)/∂P [1/bar].

dlnPhidT

double[] dlnPhidT

Derivatives w.r.t. temperature: ∂(ln φ_i)/∂T [1/K].

lnPhi

double[] lnPhi

Log fugacity coefficients ln(φ_i).

numberOfComponents

int numberOfComponents

Number of components.

phaseIndex

int phaseIndex

Phase index (0 = liquid-like, 1 = vapor-like).

phaseType

String phaseType

Phase type description.

Class neqsim.thermo.util.derivatives.PropertyGradient

class PropertyGradient extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

componentNames

String[] componentNames

Component names corresponding to composition derivatives.

dP

double dP

Derivative with respect to pressure [property_unit/bar].

dT

double dT

Derivative with respect to temperature [property_unit/K].

dz

double[] dz

Derivatives with respect to composition (mole fractions) [property_unit/mol_frac].

propertyName

String propertyName

Name of the property.

unit

String unit

Unit of the property.

value

double value

Current value of the property.

Package neqsim.thermo.util.readwrite

Class neqsim.thermo.util.readwrite.TablePrinter

class TablePrinter extends Object implements Serializable

serialVersionUID:

1000L

Package neqsim.thermodynamicoperations

Class neqsim.thermodynamicoperations.BaseOperation

class BaseOperation extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

systemThermo

SystemInterface systemThermo

Class neqsim.thermodynamicoperations.ThermodynamicOperations

class ThermodynamicOperations extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

fileName

String fileName

operation

OperationInterface operation

resultTable

String[][] resultTable

runAsThread

boolean runAsThread

system

SystemInterface system

thermoOperationThread

Thread thermoOperationThread

writeFile

boolean writeFile

Package neqsim.thermodynamicoperations.chemicalequilibrium

Class neqsim.thermodynamicoperations.chemicalequilibrium.ChemicalEquilibrium

class ChemicalEquilibrium extends BaseOperation implements Serializable

serialVersionUID:

1000L

Serialized Fields

system

SystemInterface system

Package neqsim.thermodynamicoperations.flashops

Class neqsim.thermodynamicoperations.flashops.CalcIonicComposition

class CalcIonicComposition extends Flash implements Serializable

serialVersionUID:

1000L

Serialized Fields

logger

org.apache.logging.log4j.Logger logger

phaseNumber

int phaseNumber

resultTable

String[][] resultTable

Class neqsim.thermodynamicoperations.flashops.CriticalPointFlash

class CriticalPointFlash extends Flash implements Serializable

serialVersionUID:

1000L

Serialized Fields

fmatrix

org.ejml.simple.SimpleMatrix fmatrix

HeidemannMmatrix

org.ejml.simple.SimpleMatrix HeidemannMmatrix

Mmatrix

org.ejml.simple.SimpleMatrix Mmatrix

Nmatrix

org.ejml.simple.SimpleMatrix Nmatrix

numberOfComponents

int numberOfComponents

Tc0

double Tc0

Vc0

double Vc0

Class neqsim.thermodynamicoperations.flashops.dTPflash

class dTPflash extends TPflash implements Serializable

serialVersionUID:

1000L

Serialized Fields

flashComp

String[] flashComp

Class neqsim.thermodynamicoperations.flashops.Flash

class Flash extends BaseOperation implements Serializable

serialVersionUID:

1000L

Serialized Fields

deltalnK

double[] deltalnK

deviation

double deviation

findLowestGibbsPhaseIsChecked

boolean findLowestGibbsPhaseIsChecked

g0

double g0

g1

double g1

gibbsEnergy

double gibbsEnergy

gibbsEnergyOld

double gibbsEnergyOld

i

int i

iterations

int iterations

j

int j

Kold

double Kold

lnK

double[] lnK

lnOldK

double[] lnOldK

lnOldOldK

double[] lnOldOldK

lnOldOldOldK

double[] lnOldOldOldK

lowestGibbsEnergyPhase

int lowestGibbsEnergyPhase

maxNumberOfIterations

int maxNumberOfIterations

minGibsLogFugCoef

double[] minGibsLogFugCoef

minGibsPhaseLogZ

double[] minGibsPhaseLogZ

minimumGibbsEnergySystem

SystemInterface minimumGibbsEnergySystem

oldDeltalnK

double[] oldDeltalnK

oldoldDeltalnK

double[] oldoldDeltalnK

secondOrderSolver

SysNewtonRhapsonTPflash secondOrderSolver

solidCheck

boolean solidCheck

Set true to do solid phase check and calculations

stabilityCheck

boolean stabilityCheck

system

SystemInterface system

tm

double[] tm

tmLimit

double tmLimit

Class neqsim.thermodynamicoperations.flashops.ImprovedVUflashQfunc

class ImprovedVUflashQfunc extends Flash implements Serializable

serialVersionUID:

1000L

Serialized Fields

tpFlash

Flash tpFlash

Uspec

double Uspec

Vspec

double Vspec

Class neqsim.thermodynamicoperations.flashops.OptimizedVUflash

class OptimizedVUflash extends Flash implements Serializable

serialVersionUID:

1000L

Serialized Fields

tpFlash

Flash tpFlash

Uspec

double Uspec

Vspec

double Vspec

Class neqsim.thermodynamicoperations.flashops.PHflash

class PHflash extends Flash implements Serializable

serialVersionUID:

1000L

Serialized Fields

Hspec

double Hspec

tpFlash

Flash tpFlash

type

int type

Class neqsim.thermodynamicoperations.flashops.PHflashGERG2008

class PHflashGERG2008 extends Flash implements Serializable

serialVersionUID:

1000L

Serialized Fields

cP_GERG2008

double cP_GERG2008

enthalpy_GERG2008

double enthalpy_GERG2008

Hspec

double Hspec

tpFlash

Flash tpFlash

Class neqsim.thermodynamicoperations.flashops.PHflashLeachman

class PHflashLeachman extends Flash implements Serializable

serialVersionUID:

1000L

Serialized Fields

cP_Leachman

double cP_Leachman

enthalpy_Leachman

double enthalpy_Leachman

Hspec

double Hspec

tpFlash

Flash tpFlash

Class neqsim.thermodynamicoperations.flashops.PHflashSingleComp

class PHflashSingleComp extends Flash implements Serializable

serialVersionUID:

1000L

Serialized Fields

Hspec

double Hspec

Class neqsim.thermodynamicoperations.flashops.PHflashVega

class PHflashVega extends Flash implements Serializable

serialVersionUID:

1000L

Serialized Fields

cP_Vega

double cP_Vega

enthalpy_Vega

double enthalpy_Vega

Hspec

double Hspec

tpFlash

Flash tpFlash

Class neqsim.thermodynamicoperations.flashops.PHsolidFlash

class PHsolidFlash extends Flash implements Serializable

serialVersionUID:

1000L

Serialized Fields

enthalpyspec

double enthalpyspec

refluxPhase

int refluxPhase

tpFlash

Flash tpFlash

Class neqsim.thermodynamicoperations.flashops.PSFlash

class PSFlash extends QfuncFlash implements Serializable

serialVersionUID:

1000L

Serialized Fields

Sspec

double Sspec

tpFlash

Flash tpFlash

type

int type

Class neqsim.thermodynamicoperations.flashops.PSFlashGERG2008

class PSFlashGERG2008 extends QfuncFlash implements Serializable

serialVersionUID:

1000L

Serialized Fields

cP_GERG2008

double cP_GERG2008

entropy_GERG2008

double entropy_GERG2008

Sspec

double Sspec

tpFlash

Flash tpFlash

Class neqsim.thermodynamicoperations.flashops.PSFlashLeachman

class PSFlashLeachman extends QfuncFlash implements Serializable

serialVersionUID:

1000L

Serialized Fields

cP_Leachman

double cP_Leachman

entropy_Leachman

double entropy_Leachman

Sspec

double Sspec

tpFlash

Flash tpFlash

Class neqsim.thermodynamicoperations.flashops.PSflashSingleComp

class PSflashSingleComp extends Flash implements Serializable

serialVersionUID:

1000L

Serialized Fields

Sspec

double Sspec

Class neqsim.thermodynamicoperations.flashops.PSFlashVega

class PSFlashVega extends QfuncFlash implements Serializable

serialVersionUID:

1000L

Serialized Fields

cP_Vega

double cP_Vega

entropy_Vega

double entropy_Vega

Sspec

double Sspec

tpFlash

Flash tpFlash

Class neqsim.thermodynamicoperations.flashops.PUflash

class PUflash extends Flash implements Serializable

serialVersionUID:

1000L

Serialized Fields

tpFlash

Flash tpFlash

Uspec

double Uspec

Class neqsim.thermodynamicoperations.flashops.PVflash

class PVflash extends QfuncFlash implements Serializable

serialVersionUID:

1000L

Serialized Fields

tpFlash

Flash tpFlash

TP flash calculator.

Vspec

double Vspec

Specified volume in m³.

Class neqsim.thermodynamicoperations.flashops.PVrefluxflash

class PVrefluxflash extends Flash implements Serializable

serialVersionUID:

1000L

Serialized Fields

refluxPhase

int refluxPhase

refluxSpec

double refluxSpec

tpFlash

Flash tpFlash

Class neqsim.thermodynamicoperations.flashops.QfuncFlash

class QfuncFlash extends Flash implements Serializable

serialVersionUID:

1000L

Serialized Fields

Hspec

double Hspec

tpFlash

Flash tpFlash

type

int type

Class neqsim.thermodynamicoperations.flashops.RachfordRice

class RachfordRice extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

beta

double[] beta

c

double[] c

d

double[] d

Class neqsim.thermodynamicoperations.flashops.SaturateWithWater

class SaturateWithWater extends QfuncFlash implements Serializable

serialVersionUID:

1000L

Serialized Fields

tpFlash

Flash tpFlash

Class neqsim.thermodynamicoperations.flashops.SolidFlash

class SolidFlash extends TPflash implements Serializable

serialVersionUID:

1000L

Serialized Fields

dQdbeta

double[] dQdbeta

E

double[] E

hasRemovedPhase

boolean hasRemovedPhase

multiPhaseTest

boolean multiPhaseTest

Q

double Q

Qmatrix

double[][] Qmatrix

secondTime

boolean secondTime

solidComponent

int solidComponent

Class neqsim.thermodynamicoperations.flashops.SolidFlash1

class SolidFlash1 extends TPflash implements Serializable

serialVersionUID:

1000L

Serialized Fields

dQdbeta

double[] dQdbeta

E

double[] E

FluidPhaseActiveDescriptors

int[] FluidPhaseActiveDescriptors

multiPhaseTest

boolean multiPhaseTest

Q

double Q

Qmatrix

double[][] Qmatrix

solidIndex

int solidIndex

solidsNumber

int solidsNumber

totalSolidFrac

double totalSolidFrac

Class neqsim.thermodynamicoperations.flashops.SolidFlash12

class SolidFlash12 extends TPflash implements Serializable

serialVersionUID:

1000L

Serialized Fields

dQdbeta

double[] dQdbeta

E

double[] E

multiPhaseTest

boolean multiPhaseTest

Q

double Q

Qmatrix

double[][] Qmatrix

solidIndex

int solidIndex

solidsNumber

int solidsNumber

Class neqsim.thermodynamicoperations.flashops.SysNewtonRhapsonPHflash

class SysNewtonRhapsonPHflash extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

a

Jama.Matrix a

avscp

double avscp

beta

double beta

dPdT

double dPdT

dPmax

double dPmax

ds

double ds

dTmax

double dTmax

dVdT

double dVdT

etterCP

boolean etterCP

etterCP2

boolean etterCP2

fvec

Jama.Matrix fvec

gPvec

Jama.Matrix gPvec

gTvec

Jama.Matrix gTvec

ic02p

int ic02p

ic03p

int ic03p

iter

int iter

Jac

Jama.Matrix Jac

neq

int neq

npCrit

int npCrit

numberOfComponents

int numberOfComponents

PC1

double PC1

PC2

double PC2

s

Jama.Matrix s

solver

NewtonRhapson solver

speceq

int speceq

specVar

double specVar

system

SystemInterface system

TC1

double TC1

TC2

double TC2

testcrit

int testcrit

type

int type

u

Jama.Matrix u

uold

Jama.Matrix uold

xcoef

Jama.Matrix xcoef

xg

Jama.Matrix xg

Xgij

Jama.Matrix Xgij

Class neqsim.thermodynamicoperations.flashops.SysNewtonRhapsonTPflash

class SysNewtonRhapsonTPflash extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

a

Jama.Matrix a

avscp

double avscp

beta

double beta

dPmax

double dPmax

ds

double ds

dTmax

double dTmax

dx

Jama.Matrix dx

fvec

Jama.Matrix fvec

ic02p

int ic02p

ic03p

int ic03p

iter

int iter

Jac

Jama.Matrix Jac

neq

int neq

npCrit

int npCrit

numberOfComponents

int numberOfComponents

PC1

double PC1

PC2

double PC2

s

Jama.Matrix s

speceq

int speceq

system

SystemInterface system

TC1

double TC1

TC2

double TC2

testcrit

int testcrit

u

Jama.Matrix u

uold

Jama.Matrix uold

xcoef

Jama.Matrix xcoef

xg

Jama.Matrix xg

Xgij

Jama.Matrix Xgij

Class neqsim.thermodynamicoperations.flashops.SysNewtonRhapsonTPflashNew

class SysNewtonRhapsonTPflashNew extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

a

Jama.Matrix a

avscp

double avscp

beta

double beta

dPmax

double dPmax

ds

double ds

dTmax

double dTmax

etterCP

boolean etterCP

etterCP2

boolean etterCP2

fvec

Jama.Matrix fvec

ic02p

int ic02p

ic03p

int ic03p

iter

int iter

Jac

Jama.Matrix Jac

neq

int neq

npCrit

int npCrit

numberOfComponents

int numberOfComponents

PC1

double PC1

PC2

double PC2

s

Jama.Matrix s

solver

NewtonRhapson solver

speceq

int speceq

system

SystemInterface system

TC1

double TC1

TC2

double TC2

testcrit

int testcrit

u

Jama.Matrix u

uold

Jama.Matrix uold

xcoef

Jama.Matrix xcoef

xg

Jama.Matrix xg

Xgij

Jama.Matrix Xgij

Class neqsim.thermodynamicoperations.flashops.THflash

class THflash extends QfuncFlash implements Serializable

serialVersionUID:

1000L

Serialized Fields

Hspec

double Hspec

Specified enthalpy in J.

tpFlash

Flash tpFlash

TP flash calculator.

Class neqsim.thermodynamicoperations.flashops.TPflash

class TPflash extends Flash implements Serializable

serialVersionUID:

1000L

Serialized Fields

clonedSystem

SystemInterface clonedSystem

presdiff

double presdiff

Class neqsim.thermodynamicoperations.flashops.TPgradientFlash

class TPgradientFlash extends Flash implements Serializable

serialVersionUID:

1000L

Serialized Fields

deltaHeight

double deltaHeight

deltaT

double deltaT

dx

Jama.Matrix dx

fvec

Jama.Matrix fvec

height

double height

Jac

Jama.Matrix Jac

localSystem

SystemInterface localSystem

system

SystemInterface system

temperature

double temperature

tempSystem

SystemInterface tempSystem

Class neqsim.thermodynamicoperations.flashops.TPHydrateFlash

class TPHydrateFlash extends TPflash implements Serializable

serialVersionUID:

1000L

Serialized Fields

gasHydrateOnlyMode

boolean gasHydrateOnlyMode

Flag to enable gas-hydrate only mode. When true, the algorithm will try to achieve gas-hydrate equilibrium without an aqueous phase if all water can be consumed by hydrate.

hydrateFormed

boolean hydrateFormed

Flag to indicate if hydrate has formed.

hydrateFraction

double hydrateFraction

The calculated hydrate fraction.

stableHydrateStructure

int stableHydrateStructure

The stable hydrate structure (1 or 2).

Class neqsim.thermodynamicoperations.flashops.TPmultiflash

class TPmultiflash extends TPflash implements Serializable

serialVersionUID:

1000L

Serialized Fields

aqueousPhaseSeedAttempted

boolean aqueousPhaseSeedAttempted

checkOneRemove

boolean checkOneRemove

doStabilityAnalysis

boolean doStabilityAnalysis

dQdbeta

double[][] dQdbeta

Erow

double[] Erow

multiPhaseTest

boolean multiPhaseTest

multTerm

double[] multTerm

multTerm2

double[] multTerm2

postFlashStabilityChecked

boolean postFlashStabilityChecked

Q

double Q

Qmatrix

double[][] Qmatrix

removePhase

boolean removePhase

secondTime

boolean secondTime

Class neqsim.thermodynamicoperations.flashops.TPmultiflashWAX

class TPmultiflashWAX extends TPflash implements Serializable

serialVersionUID:

1000L

Serialized Fields

doStabilityAnalysis

boolean doStabilityAnalysis

dQdbeta

double[] dQdbeta

E

double[] E

multiPhaseTest

boolean multiPhaseTest

Q

double Q

Qmatrix

double[][] Qmatrix

Class neqsim.thermodynamicoperations.flashops.TSFlash

class TSFlash extends QfuncFlash implements Serializable

serialVersionUID:

1000L

Serialized Fields

Sspec

double Sspec

tpFlash

Flash tpFlash

Class neqsim.thermodynamicoperations.flashops.TUflash

class TUflash extends QfuncFlash implements Serializable

serialVersionUID:

1000L

Serialized Fields

tpFlash

Flash tpFlash

TP flash calculator.

Uspec

double Uspec

Specified internal energy in J.

Class neqsim.thermodynamicoperations.flashops.TVflash

class TVflash extends Flash implements Serializable

serialVersionUID:

1000L

Serialized Fields

tpFlash

Flash tpFlash

Vspec

double Vspec

Class neqsim.thermodynamicoperations.flashops.TVfractionFlash

class TVfractionFlash extends Flash implements Serializable

serialVersionUID:

1000L

Serialized Fields

converged

boolean converged

Flag indicating if the flash calculation converged successfully.

oldPres

double oldPres

reportedUncountableState

boolean reportedUncountableState

tpFlash

Flash tpFlash

Vfractionspec

double Vfractionspec

Class neqsim.thermodynamicoperations.flashops.VHflash

class VHflash extends Flash implements Serializable

serialVersionUID:

1000L

Serialized Fields

Hspec

double Hspec

pHFlash

Flash pHFlash

Vspec

double Vspec

Class neqsim.thermodynamicoperations.flashops.VHflashQfunc

class VHflashQfunc extends Flash implements Serializable

serialVersionUID:

1000L

Serialized Fields

Hspec

double Hspec

tpFlash

Flash tpFlash

Vspec

double Vspec

Class neqsim.thermodynamicoperations.flashops.VSflash

class VSflash extends Flash implements Serializable

serialVersionUID:

1000L

Serialized Fields

Sspec

double Sspec

tpFlash

Flash tpFlash

Vspec

double Vspec

Class neqsim.thermodynamicoperations.flashops.VUflash

class VUflash extends Flash implements Serializable

serialVersionUID:

1000L

Serialized Fields

pHFlash

Flash pHFlash

Uspec

double Uspec

Vspec

double Vspec

Class neqsim.thermodynamicoperations.flashops.VUflashQfunc

class VUflashQfunc extends Flash implements Serializable

serialVersionUID:

1000L

Serialized Fields

tpFlash

Flash tpFlash

Uspec

double Uspec

Vspec

double Vspec

Class neqsim.thermodynamicoperations.flashops.VUflashSingleComp

class VUflashSingleComp extends Flash implements Serializable

serialVersionUID:

1000L

Serialized Fields

Uspec

double Uspec

Vspec

double Vspec

Package neqsim.thermodynamicoperations.flashops.saturationops

Class neqsim.thermodynamicoperations.flashops.saturationops.AddIonToScaleSaturation

class AddIonToScaleSaturation extends ConstantDutyTemperatureFlash implements Serializable

serialVersionUID:

1000L

Serialized Fields

nameOfIonToBeAdded

String nameOfIonToBeAdded

phaseNumber

int phaseNumber

resultTable

String[][] resultTable

saltName

String saltName

scaleSaltName

String scaleSaltName

Class neqsim.thermodynamicoperations.flashops.saturationops.AsphalteneOnsetPressureFlash

class AsphalteneOnsetPressureFlash extends ConstantDutyFlash implements Serializable

serialVersionUID:

1000L

Serialized Fields

minPressure

double minPressure

Minimum pressure to search to (bara).

onsetFound

boolean onsetFound

Flag indicating if onset was found.

onsetPressure

double onsetPressure

The calculated onset pressure (bara).

precipitatedFraction

double precipitatedFraction

Amount of asphaltene precipitated at onset (mole fraction).

pressureStep

double pressureStep

Initial pressure step for search (bara).

startPressure

double startPressure

Starting pressure for search (bara).

Class neqsim.thermodynamicoperations.flashops.saturationops.AsphalteneOnsetTemperatureFlash

class AsphalteneOnsetTemperatureFlash extends ConstantDutyFlash implements Serializable

serialVersionUID:

1000L

Serialized Fields

maxTemperature

double maxTemperature

Maximum temperature to search to (K).

minTemperature

double minTemperature

Minimum temperature to search to (K).

onsetFound

boolean onsetFound

Flag indicating if onset was found.

onsetTemperature

double onsetTemperature

The calculated onset temperature (K).

searchDecreasing

boolean searchDecreasing

Search direction: true = decreasing temp, false = increasing temp.

startTemperature

double startTemperature

Starting temperature for search (K).

temperatureStep

double temperatureStep

Initial temperature step for search (K).

Class neqsim.thermodynamicoperations.flashops.saturationops.BubblePointPressureFlash

class BubblePointPressureFlash extends ConstantDutyPressureFlash implements Serializable

serialVersionUID:

1000L

Class neqsim.thermodynamicoperations.flashops.saturationops.BubblePointPressureFlashDer

class BubblePointPressureFlashDer extends ConstantDutyPressureFlash implements Serializable

serialVersionUID:

1000L

Class neqsim.thermodynamicoperations.flashops.saturationops.BubblePointTemperatureFlash

class BubblePointTemperatureFlash extends ConstantDutyTemperatureFlash implements Serializable

serialVersionUID:

1000L

Class neqsim.thermodynamicoperations.flashops.saturationops.BubblePointTemperatureNoDer

class BubblePointTemperatureNoDer extends ConstantDutyTemperatureFlash implements Serializable

serialVersionUID:

1000L

Class neqsim.thermodynamicoperations.flashops.saturationops.CalcSaltSatauration

class CalcSaltSatauration extends ConstantDutyTemperatureFlash implements Serializable

serialVersionUID:

1000L

Serialized Fields

saltName

String saltName

Class neqsim.thermodynamicoperations.flashops.saturationops.CheckScalePotential

class CheckScalePotential extends ConstantDutyTemperatureFlash implements Serializable

serialVersionUID:

1000L

Serialized Fields

phaseNumber

int phaseNumber

resultTable

String[][] resultTable

saltName

String saltName

Class neqsim.thermodynamicoperations.flashops.saturationops.ConstantDutyFlash

class ConstantDutyFlash extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

deltalnK

double[] deltalnK

deviation

double deviation

g0

double g0

g1

double g1

gibbsEnergy

double gibbsEnergy

gibbsEnergyOld

double gibbsEnergyOld

i

int i

iterations

int iterations

j

int j

Kold

double Kold

lnK

double[] lnK

lnOldK

double[] lnOldK

lnOldOldK

double[] lnOldOldK

lowestGibbsEnergyPhase

int lowestGibbsEnergyPhase

maxNumberOfIterations

int maxNumberOfIterations

nummer

int nummer

oldDeltalnK

double[] oldDeltalnK

superCritical

boolean superCritical

system

SystemInterface system

tm

double[] tm

Class neqsim.thermodynamicoperations.flashops.saturationops.ConstantDutyPressureFlash

class ConstantDutyPressureFlash extends ConstantDutyFlash implements Serializable

serialVersionUID:

1000L

Class neqsim.thermodynamicoperations.flashops.saturationops.ConstantDutyTemperatureFlash

class ConstantDutyTemperatureFlash extends ConstantDutyFlash implements Serializable

serialVersionUID:

1000L

Class neqsim.thermodynamicoperations.flashops.saturationops.CricondebarFlash

class CricondebarFlash extends ConstantDutyPressureFlash implements Serializable

serialVersionUID:

1000L

Serialized Fields

fvec

Jama.Matrix fvec

Jac

Jama.Matrix Jac

Class neqsim.thermodynamicoperations.flashops.saturationops.CricondenBarTemp

class CricondenBarTemp extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

a

Jama.Matrix a

avscp

double avscp

beta

double beta

dPmax

double dPmax

ds

double ds

dTmax

double dTmax

dx

Jama.Matrix dx

fvec

Jama.Matrix fvec

ic02p

int ic02p

ic03p

int ic03p

iter

int iter

Jac

Jama.Matrix Jac

neq

int neq

npCrit

int npCrit

numberOfComponents

int numberOfComponents

PC1

double PC1

PC2

double PC2

s

Jama.Matrix s

speceq

int speceq

system

SystemInterface system

TC1

double TC1

TC2

double TC2

testcrit

int testcrit

u

Jama.Matrix u

uold

Jama.Matrix uold

xcoef

Jama.Matrix xcoef

xg

Jama.Matrix xg

Xgij

Jama.Matrix Xgij

Class neqsim.thermodynamicoperations.flashops.saturationops.CricondenBarTemp1

class CricondenBarTemp1 extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

a

Jama.Matrix a

avscp

double avscp

beta

double beta

dPmax

double dPmax

ds

double ds

dTmax

double dTmax

dx

Jama.Matrix dx

fvec

Jama.Matrix fvec

ic02p

int ic02p

ic03p

int ic03p

iter

int iter

Jac

Jama.Matrix Jac

neq

int neq

npCrit

int npCrit

numberOfComponents

int numberOfComponents

PC1

double PC1

PC2

double PC2

s

Jama.Matrix s

speceq

int speceq

system

SystemInterface system

TC1

double TC1

TC2

double TC2

testcrit

int testcrit

u

Jama.Matrix u

uold

Jama.Matrix uold

xcoef

Jama.Matrix xcoef

xg

Jama.Matrix xg

Xgij

Jama.Matrix Xgij

Class neqsim.thermodynamicoperations.flashops.saturationops.DewPointPressureFlash

class DewPointPressureFlash extends ConstantDutyTemperatureFlash implements Serializable

serialVersionUID:

1000L

Class neqsim.thermodynamicoperations.flashops.saturationops.DewPointTemperatureFlash

class DewPointTemperatureFlash extends ConstantDutyTemperatureFlash implements Serializable

serialVersionUID:

1000L

Class neqsim.thermodynamicoperations.flashops.saturationops.DewPointTemperatureFlashDer

class DewPointTemperatureFlashDer extends ConstantDutyTemperatureFlash implements Serializable

serialVersionUID:

1000L

Class neqsim.thermodynamicoperations.flashops.saturationops.FreezeOut

class FreezeOut extends ConstantDutyTemperatureFlash implements Serializable

serialVersionUID:

1000L

Serialized Fields

FCompNames

String[] FCompNames

FCompTemp

double[] FCompTemp

noFreezeFlash

boolean noFreezeFlash

Class neqsim.thermodynamicoperations.flashops.saturationops.FreezingPointTemperatureFlash

class FreezingPointTemperatureFlash extends ConstantDutyTemperatureFlash implements Serializable

serialVersionUID:

1000L

Serialized Fields

name

String name

Niterations

int Niterations

noFreezeFlash

boolean noFreezeFlash

phaseName

String phaseName

Class neqsim.thermodynamicoperations.flashops.saturationops.FreezingPointTemperatureFlashOld

class FreezingPointTemperatureFlashOld extends ConstantDutyTemperatureFlash implements Serializable

serialVersionUID:

1000L

Class neqsim.thermodynamicoperations.flashops.saturationops.FreezingPointTemperatureFlashTR

class FreezingPointTemperatureFlashTR extends ConstantDutyTemperatureFlash implements Serializable

serialVersionUID:

1000L

Serialized Fields

CCequation

boolean CCequation

compnr

int compnr

FCompNames

String[] FCompNames

FCompTemp

double[] FCompTemp

name

String name

Niterations

int Niterations

noFreezeFlash

boolean noFreezeFlash

Class neqsim.thermodynamicoperations.flashops.saturationops.FugTestConstP

class FugTestConstP extends ConstantDutyTemperatureFlash implements Serializable

serialVersionUID:

1000L

Serialized Fields

compName

String compName

compNameGiven

boolean compNameGiven

compNumber

int compNumber

pres

double pres

temp

double temp

testOps

ThermodynamicOperations testOps

testOps2

ThermodynamicOperations testOps2

testSystem

SystemInterface testSystem

testSystem2

SystemInterface testSystem2

Class neqsim.thermodynamicoperations.flashops.saturationops.HCdewPointPressureFlash

class HCdewPointPressureFlash extends ConstantDutyTemperatureFlash implements Serializable

serialVersionUID:

1000L

Class neqsim.thermodynamicoperations.flashops.saturationops.HydrateEquilibriumLine

class HydrateEquilibriumLine extends ConstantDutyTemperatureFlash implements Serializable

serialVersionUID:

1000L

Serialized Fields

hydratePoints

double[][] hydratePoints

maxPressure

double maxPressure

minPressure

double minPressure

numberOfPoints

int numberOfPoints

Class neqsim.thermodynamicoperations.flashops.saturationops.HydrateFormationPressureFlash

class HydrateFormationPressureFlash extends ConstantDutyTemperatureFlash implements Serializable

serialVersionUID:

1000L

Class neqsim.thermodynamicoperations.flashops.saturationops.HydrateFormationTemperatureFlash

class HydrateFormationTemperatureFlash extends ConstantDutyTemperatureFlash implements Serializable

serialVersionUID:

1000L

Class neqsim.thermodynamicoperations.flashops.saturationops.HydrateInhibitorConcentrationFlash

class HydrateInhibitorConcentrationFlash extends ConstantDutyTemperatureFlash implements Serializable

serialVersionUID:

1000L

Serialized Fields

hydT

double hydT

inhibitor

String inhibitor

Class neqsim.thermodynamicoperations.flashops.saturationops.HydrateInhibitorwtFlash

class HydrateInhibitorwtFlash extends ConstantDutyTemperatureFlash implements Serializable

serialVersionUID:

1000L

Serialized Fields

inhibitor

String inhibitor

wtfrac

double wtfrac

Class neqsim.thermodynamicoperations.flashops.saturationops.SolidComplexTemperatureCalc

class SolidComplexTemperatureCalc extends ConstantDutyTemperatureFlash implements Serializable

serialVersionUID:

1000L

Serialized Fields

comp1

String comp1

comp2

String comp2

Class neqsim.thermodynamicoperations.flashops.saturationops.WATcalc

class WATcalc extends ConstantDutyTemperatureFlash implements Serializable

serialVersionUID:

1000L

Class neqsim.thermodynamicoperations.flashops.saturationops.WaterDewPointEquilibriumLine

class WaterDewPointEquilibriumLine extends ConstantDutyTemperatureFlash implements Serializable

serialVersionUID:

1000L

Serialized Fields

hydratePoints

double[][] hydratePoints

maxPressure

double maxPressure

minPressure

double minPressure

numberOfPoints

int numberOfPoints

Class neqsim.thermodynamicoperations.flashops.saturationops.WaterDewPointTemperatureFlash

class WaterDewPointTemperatureFlash extends ConstantDutyTemperatureFlash implements Serializable

serialVersionUID:

1000L

Class neqsim.thermodynamicoperations.flashops.saturationops.WaterDewPointTemperatureMultiphaseFlash

class WaterDewPointTemperatureMultiphaseFlash extends ConstantDutyTemperatureFlash implements Serializable

serialVersionUID:

1000L

Package neqsim.thermodynamicoperations.phaseenvelopeops.multicomponentenvelopeops

Class neqsim.thermodynamicoperations.phaseenvelopeops.multicomponentenvelopeops.CricondenBarFlash

class CricondenBarFlash extends PTphaseEnvelope implements Serializable

serialVersionUID:

1000L

Serialized Fields

beta

double beta

crico

int crico

DDQ

double DDQ

dfdt

double dfdt

dfdt1

double dfdt1

dfuncdP

double dfuncdP

dfuncdT

double dfuncdT

DT

double DT

f

double f

f1

double f1

funcP

double funcP

funcT

double funcT

ITER

int ITER

ITERP

int ITERP

ITERT

int ITERT

ITERX

int ITERX

neq

int neq

numberOfComponents

int numberOfComponents

P

double P

Pini

double Pini

system

SystemInterface system

T

double T

T1

double T1

Tini

double Tini

u

Jama.Matrix u

uini

Jama.Matrix uini

uold

Jama.Matrix uold

Class neqsim.thermodynamicoperations.phaseenvelopeops.multicomponentenvelopeops.CricondenThermFlash

class CricondenThermFlash extends PTphaseEnvelope implements Serializable

serialVersionUID:

1000L

Serialized Fields

crico

int crico

DDQ

double DDQ

dfdp

double dfdp

dfdp1

double dfdp1

dfuncdP

double dfuncdP

dfuncdT

double dfuncdT

DP

double DP

f

double f

f1

double f1

funcP

double funcP

funcT

double funcT

ITER

int ITER

ITERP

int ITERP

ITERT

int ITERT

ITERX

int ITERX

neq

int neq

numberOfComponents

int numberOfComponents

P

double P

P1

double P1

Pini

double Pini

system

SystemInterface system

T

double T

Tini

double Tini

u

Jama.Matrix u

uini

Jama.Matrix uini

uold

Jama.Matrix uold

Class neqsim.thermodynamicoperations.phaseenvelopeops.multicomponentenvelopeops.HPTphaseEnvelope

class HPTphaseEnvelope extends BaseOperation implements Serializable

serialVersionUID:

1000L

Serialized Fields

endPressure

double endPressure

endTemperature

double endTemperature

mainFrame

JFrame mainFrame

mainPanel

JPanel mainPanel

monitor

JProgressBar monitor

points

double[][] points

startPressure

double startPressure

startTemperature

double startTemperature

system

SystemInterface system

testOps

ThermodynamicOperations testOps

Class neqsim.thermodynamicoperations.phaseenvelopeops.multicomponentenvelopeops.PTphaseEnvelope

class PTphaseEnvelope extends BaseOperation implements Serializable

serialVersionUID:

1000L

Serialized Fields

beta

double beta

bubblePointFirst

boolean bubblePointFirst

copiedPoints

double[][] copiedPoints

cricondenBar

double[] cricondenBar

cricondenBarfirst

double[] cricondenBarfirst

cricondenBarX

double[] cricondenBarX

cricondenBarXfirst

double[] cricondenBarXfirst

cricondenBarY

double[] cricondenBarY

cricondenBarYfirst

double[] cricondenBarYfirst

cricondenTherm

double[] cricondenTherm

cricondenThermfirst

double[] cricondenThermfirst

cricondenThermX

double[] cricondenThermX

cricondenThermXfirst

double[] cricondenThermXfirst

cricondenThermY

double[] cricondenThermY

cricondenThermYfirst

double[] cricondenThermYfirst

deltalnK

double[] deltalnK

deviation

double deviation

fileName

String fileName

g0

double g0

g1

double g1

gibbsEnergy

double gibbsEnergy

gibbsEnergyOld

double gibbsEnergyOld

graph2

Graph2b graph2

hascopiedPoints

boolean hascopiedPoints

i

int i

iterations

int iterations

j

int j

Kold

double Kold

lnK

double[] lnK

lnKwil

double[] lnKwil

lnOldK

double[] lnOldK

lnOldOldK

double[] lnOldOldK

lowestGibbsEnergyPhase

int lowestGibbsEnergyPhase

lowPres

double lowPres

mainFrame

JFrame mainFrame

mainPanel

JPanel mainPanel

maxNumberOfIterations

int maxNumberOfIterations

maxPressure

double maxPressure

minPressure

double minPressure

monitor

JProgressBar monitor

moreLines

boolean moreLines

navn

String[] navn

ncrfirst

int ncrfirst

np

int np

npfirst

int npfirst

nummer

int nummer

oldDeltalnK

double[] oldDeltalnK

outputToFile

boolean outputToFile

Pcfirst

double Pcfirst

phaseFraction

double phaseFraction

points

double[][] points

points2

double[][] points2

points3

double[][] points3

pointsH

double[] pointsH

pointsH2

double[][] pointsH2

pointsS

double[] pointsS

pointsS2

double[][] pointsS2

pointsV

double[] pointsV

pointsV2

double[][] pointsV2

pres

double pres

restart

boolean restart

speceq

int speceq

startPres

double startPres

system

SystemInterface system

Tcfirst

double Tcfirst

temp

double temp

tm

double[] tm

Tmin

double Tmin

Class neqsim.thermodynamicoperations.phaseenvelopeops.multicomponentenvelopeops.PTphaseEnvelope1

class PTphaseEnvelope1 extends BaseOperation implements Serializable

serialVersionUID:

1000L

Serialized Fields

beta

double beta

bubblePointFirst

boolean bubblePointFirst

cricondenBar

double[] cricondenBar

cricondenTherm

double[] cricondenTherm

deltalnK

double[] deltalnK

deviation

double deviation

fileName

String fileName

g0

double g0

g1

double g1

gibbsEnergy

double gibbsEnergy

gibbsEnergyOld

double gibbsEnergyOld

graph2

Graph2b graph2

i

int i

iterations

int iterations

j

int j

Kold

double Kold

lnK

double[] lnK

lnOldK

double[] lnOldK

lnOldOldK

double[] lnOldOldK

lowestGibbsEnergyPhase

int lowestGibbsEnergyPhase

lowPres

double lowPres

mainFrame

JFrame mainFrame

mainPanel

JPanel mainPanel

maxNumberOfIterations

int maxNumberOfIterations

monitor

JProgressBar monitor

moreLines

boolean moreLines

np

int np

nummer

int nummer

oldDeltalnK

double[] oldDeltalnK

outputToFile

boolean outputToFile

phaseFraction

double phaseFraction

points

double[][] points

points2

double[][] points2

points3

double[][] points3

pointsH

double[] pointsH

pointsH2

double[][] pointsH2

pointsS

double[] pointsS

pointsS2

double[][] pointsS2

pointsV

double[] pointsV

pointsV2

double[][] pointsV2

pres

double pres

speceq

int speceq

startPres

double startPres

system

SystemInterface system

temp

double temp

tm

double[] tm

Class neqsim.thermodynamicoperations.phaseenvelopeops.multicomponentenvelopeops.PTphaseEnvelopeMay

class PTphaseEnvelopeMay extends BaseOperation implements Serializable

serialVersionUID:

1000L

Serialized Fields

beta

double beta

bubblePointFirst

boolean bubblePointFirst

copiedPoints

double[][] copiedPoints

cricondenBar

double[] cricondenBar

cricondenTherm

double[] cricondenTherm

deltalnK

double[] deltalnK

deviation

double deviation

fileName

String fileName

g0

double g0

g1

double g1

gibbsEnergy

double gibbsEnergy

gibbsEnergyOld

double gibbsEnergyOld

graph2

Graph2b graph2

hascopiedPoints

boolean hascopiedPoints

i

int i

iterations

int iterations

j

int j

Kold

double Kold

lnK

double[] lnK

lnKwil

double[] lnKwil

lnOldK

double[] lnOldK

lnOldOldK

double[] lnOldOldK

lowestGibbsEnergyPhase

int lowestGibbsEnergyPhase

lowPres

double lowPres

mainFrame

JFrame mainFrame

mainPanel

JPanel mainPanel

maxNumberOfIterations

int maxNumberOfIterations

maxPressure

double maxPressure

minPressure

double minPressure

monitor

JProgressBar monitor

moreLines

boolean moreLines

navn

String[] navn

ncrfirst

int ncrfirst

np

int np

npfirst

int npfirst

nummer

int nummer

oldDeltalnK

double[] oldDeltalnK

outputToFile

boolean outputToFile

Pcfirst

double Pcfirst

phaseFraction

double phaseFraction

points

double[][] points

points2

double[][] points2

points3

double[][] points3

pointsH

double[] pointsH

pointsH2

double[][] pointsH2

pointsS

double[] pointsS

pointsS2

double[][] pointsS2

pointsV

double[] pointsV

pointsV2

double[][] pointsV2

pres

double pres

restart

boolean restart

speceq

int speceq

startPres

double startPres

system

SystemInterface system

Tcfirst

double Tcfirst

temp

double temp

tm

double[] tm

Tmin

double Tmin

Class neqsim.thermodynamicoperations.phaseenvelopeops.multicomponentenvelopeops.PTphaseEnvelopeNew

class PTphaseEnvelopeNew extends BaseOperation implements Serializable

serialVersionUID:

1000L

Serialized Fields

cricondenBar

double[] cricondenBar

cricondenTherm

double[] cricondenTherm

fileName

String fileName

graph2

Graph2b graph2

i

int i

iterations

int iterations

j

int j

lowPres

double lowPres

mainFrame

JFrame mainFrame

mainPanel

JPanel mainPanel

maxNumberOfIterations

int maxNumberOfIterations

monitor

JProgressBar monitor

np

int np

nummer

int nummer

outputToFile

boolean outputToFile

phaseFraction

double phaseFraction

points

double[][] points

points2

double[][] points2

pointsH

double[] pointsH

pointsH2

double[][] pointsH2

pointsS

double[] pointsS

pointsS2

double[][] pointsS2

pointsV

double[] pointsV

pointsV2

double[][] pointsV2

pres

double pres

speceq

int speceq

system

SystemInterface system

temp

double temp

Class neqsim.thermodynamicoperations.phaseenvelopeops.multicomponentenvelopeops.PTphaseEnvelopeNew2

class PTphaseEnvelopeNew2 extends BaseOperation implements Serializable

serialVersionUID:

1000L

Serialized Fields

beta

double beta

bubblePointEnthalpy

ArrayList<Double> bubblePointEnthalpy

bubblePointEnthalpyArray

double[] bubblePointEnthalpyArray

bubblePointEntropy

ArrayList<Double> bubblePointEntropy

bubblePointEntropyArray

double[] bubblePointEntropyArray

bubblePointFirst

boolean bubblePointFirst

bubblePointPressure

ArrayList<Double> bubblePointPressure

bubblePointPressureArray

double[] bubblePointPressureArray

bubblePointTemperature

ArrayList<Double> bubblePointTemperature

bubblePointTemperatureArray

double[] bubblePointTemperatureArray

bubblePointVolume

ArrayList<Double> bubblePointVolume

bubblePointVolumeArray

double[] bubblePointVolumeArray

calculatesDewPoint

boolean calculatesDewPoint

cricondenBar

double[] cricondenBar

cricondenBarfirst

double[] cricondenBarfirst

cricondenBarX

double[] cricondenBarX

cricondenBarXfirst

double[] cricondenBarXfirst

cricondenBarY

double[] cricondenBarY

cricondenBarYfirst

double[] cricondenBarYfirst

cricondenTherm

double[] cricondenTherm

cricondenThermfirst

double[] cricondenThermfirst

cricondenThermX

double[] cricondenThermX

cricondenThermXfirst

double[] cricondenThermXfirst

cricondenThermY

double[] cricondenThermY

cricondenThermYfirst

double[] cricondenThermYfirst

deltalnK

double[] deltalnK

deviation

double deviation

dewPointEnthalpy

ArrayList<Double> dewPointEnthalpy

dewPointEnthalpyArray

double[] dewPointEnthalpyArray

dewPointEntropy

ArrayList<Double> dewPointEntropy

dewPointEntropyArray

double[] dewPointEntropyArray

dewPointPressure

ArrayList<Double> dewPointPressure

dewPointPressureArray

double[] dewPointPressureArray

dewPointTemperature

ArrayList<Double> dewPointTemperature

dewPointTemperatureArray

double[] dewPointTemperatureArray

dewPointVolume

ArrayList<Double> dewPointVolume

dewPointVolumeArray

double[] dewPointVolumeArray

fileName

String fileName

g0

double g0

g1

double g1

gibbsEnergy

double gibbsEnergy

gibbsEnergyOld

double gibbsEnergyOld

i

int i

iterations

int iterations

j

int j

Kold

double Kold

lnK

double[] lnK

lnKwil

double[] lnKwil

lnOldK

double[] lnOldK

lnOldOldK

double[] lnOldOldK

lowestGibbsEnergyPhase

int lowestGibbsEnergyPhase

lowPres

double lowPres

maxNumberOfIterations

int maxNumberOfIterations

maxPressure

double maxPressure

minPressure

double minPressure

moreLines

boolean moreLines

np

int np

nummer

int nummer

oldDeltalnK

double[] oldDeltalnK

outputToFile

boolean outputToFile

Pcfirst

double Pcfirst

phaseFraction

double phaseFraction

pres

double pres

restart

boolean restart

speceq

int speceq

startPres

double startPres

system

SystemInterface system

Tcfirst

double Tcfirst

temp

double temp

tm

double[] tm

Tmin

double Tmin

Class neqsim.thermodynamicoperations.phaseenvelopeops.multicomponentenvelopeops.PTphaseEnvelopeNew3

class PTphaseEnvelopeNew3 extends Object implements Serializable

Serialized Fields

betta

double[][] betta

bettaTransitionRegion

boolean[][] bettaTransitionRegion

dewPointPressures

double[] dewPointPressures

dewPointTemperatures

double[] dewPointTemperatures

maxPressure

double maxPressure

maxTemp

double maxTemp

minPressure

double minPressure

minTemp

double minTemp

pressurePhaseEnvelope

List<Double> pressurePhaseEnvelope

pressures

double[] pressures

pressureStep

double pressureStep

refinedTransitionPoints

List<double[]> refinedTransitionPoints

system

SystemInterface system

temperaturePhaseEnvelope

List<Double> temperaturePhaseEnvelope

temperatures

double[] temperatures

tempStep

double tempStep

Class neqsim.thermodynamicoperations.phaseenvelopeops.multicomponentenvelopeops.SysNewtonRhapsonPhaseEnvelope

class SysNewtonRhapsonPhaseEnvelope extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

a

Jama.Matrix a

beta

double beta

calcCP

boolean calcCP

dp

double dp

dPmax

double dPmax

ds

double ds

dt

double dt

dTmax

double dTmax

dxds

Jama.Matrix dxds

etterCP

boolean etterCP

etterCP2

boolean etterCP2

ettercricoT

boolean ettercricoT

fvec

Jama.Matrix fvec

hc

int hc

ic02p

int ic02p

ic03p

int ic03p

iter

int iter

iter2

int iter2

Jac

Jama.Matrix Jac

lc

int lc

neq

int neq

norm

double norm

npCrit

int npCrit

numberOfComponents

int numberOfComponents

PC1

double PC1

PC2

double PC2

s

Jama.Matrix s

sign

double sign

solver

NewtonRhapson solver

speceq

int speceq

specVal

double specVal

sumlnKvals

double sumlnKvals

sumx

double sumx

sumy

double sumy

system

SystemInterface system

TC1

double TC1

TC2

double TC2

testcrit

int testcrit

u

Jama.Matrix u

ucrit

Jama.Matrix ucrit

ucritold

Jama.Matrix ucritold

uold

Jama.Matrix uold

uolder

Jama.Matrix uolder

vol

double vol

volold

double volold

volold2

double volold2

xcoef

Jama.Matrix xcoef

xcoefOld

Jama.Matrix xcoefOld

xg

Jama.Matrix xg

Xgij

Jama.Matrix Xgij

Class neqsim.thermodynamicoperations.phaseenvelopeops.multicomponentenvelopeops.SysNewtonRhapsonPhaseEnvelope2

class SysNewtonRhapsonPhaseEnvelope2 extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

a

org.apache.commons.math3.linear.RealMatrix a

avscp

double avscp

beta

double beta

dPmax

double dPmax

ds

double ds

dTmax

double dTmax

etterCP

boolean etterCP

etterCP2

boolean etterCP2

fvec

org.apache.commons.math3.linear.RealMatrix fvec

ic02p

int ic02p

ic03p

int ic03p

iter

int iter

Jac

org.apache.commons.math3.linear.RealMatrix Jac

neq

int neq

npCrit

int npCrit

PC1

double PC1

PC2

double PC2

s

org.apache.commons.math3.linear.RealMatrix s

solver

NewtonRhapson solver

speceq

int speceq

system

SystemInterface system

TC1

double TC1

TC2

double TC2

testcrit

int testcrit

u

org.apache.commons.math3.linear.RealMatrix u

uold

org.apache.commons.math3.linear.RealMatrix uold

xcoef

org.apache.commons.math3.linear.RealMatrix xcoef

xg

org.apache.commons.math3.linear.RealMatrix xg

Xgij

org.apache.commons.math3.linear.RealMatrix Xgij

Package neqsim.thermodynamicoperations.phaseenvelopeops.reactivecurves

Class neqsim.thermodynamicoperations.phaseenvelopeops.reactivecurves.PloadingCurve

class PloadingCurve extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

beta

double beta

deltalnK

double[] deltalnK

deviation

double deviation

g0

double g0

g1

double g1

gibbsEnergy

double gibbsEnergy

gibbsEnergyOld

double gibbsEnergyOld

i

int i

iterations

int iterations

j

int j

Kold

double Kold

lnK

double[] lnK

lnOldK

double[] lnOldK

lnOldOldK

double[] lnOldOldK

lowestGibbsEnergyPhase

int lowestGibbsEnergyPhase

mainFrame

JFrame mainFrame

mainPanel

JPanel mainPanel

maxNumberOfIterations

int maxNumberOfIterations

monitor

JProgressBar monitor

moreLines

boolean moreLines

nummer

int nummer

oldDeltalnK

double[] oldDeltalnK

points

double[][] points

pres

double pres

speceq

int speceq

startPres

double startPres

system

SystemInterface system

temp

double temp

tm

double[] tm

Class neqsim.thermodynamicoperations.phaseenvelopeops.reactivecurves.PloadingCurve2

class PloadingCurve2 extends BaseOperation implements Serializable

serialVersionUID:

1000L

Serialized Fields

beta

double beta

deltalnK

double[] deltalnK

deviation

double deviation

g0

double g0

g1

double g1

gibbsEnergy

double gibbsEnergy

gibbsEnergyOld

double gibbsEnergyOld

i

int i

iterations

int iterations

j

int j

Kold

double Kold

lnK

double[] lnK

lnOldK

double[] lnOldK

lnOldOldK

double[] lnOldOldK

lowestGibbsEnergyPhase

int lowestGibbsEnergyPhase

mainFrame

JFrame mainFrame

mainPanel

JPanel mainPanel

maxNumberOfIterations

int maxNumberOfIterations

monitor

JProgressBar monitor

moreLines

boolean moreLines

np

int np

nummer

int nummer

oldDeltalnK

double[] oldDeltalnK

points

double[][] points

pres

double pres

speceq

int speceq

startPres

double startPres

system

SystemInterface system

temp

double temp

tm

double[] tm

Package neqsim.thermodynamicoperations.propertygenerator

Class neqsim.thermodynamicoperations.propertygenerator.OLGApropertyTableGenerator

class OLGApropertyTableGenerator extends BaseOperation implements Serializable

serialVersionUID:

1000L

Serialized Fields

CPG

double[][] CPG

CPHL

double[][] CPHL

DROGDP

double[][] DROGDP

DROGDT

double[][] DROGDT

DROHLDP

double[][] DROHLDP

DROHLDT

double[][] DROHLDT

HG

double[][] HG

HHL

double[][] HHL

PC

double PC

pressureLOG

double[] pressureLOG

pressures

double[] pressures

ROG

double[][] ROG

ROL

double[][] ROL

RS

double[][] RS

SEG

double[][] SEG

SEHL

double[][] SEHL

SIGGHL

double[][] SIGGHL

TC

double TC

TCG

double[][] TCG

TCHL

double[][] TCHL

temperatureLOG

double[] temperatureLOG

temperatures

double[] temperatures

thermoOps

ThermodynamicOperations thermoOps

thermoSystem

SystemInterface thermoSystem

VISG

double[][] VISG

VISHL

double[][] VISHL

Class neqsim.thermodynamicoperations.propertygenerator.OLGApropertyTableGeneratorKeywordFormat

class OLGApropertyTableGeneratorKeywordFormat extends BaseOperation implements Serializable

serialVersionUID:

1000L

Serialized Fields

bubP

double[] bubP

bubPLOG

double[] bubPLOG

bubT

double[] bubT

bubTLOG

double[] bubTLOG

components

String[] components

CPG

double[][] CPG

CPHL

double[][] CPHL

dens

double[] dens

dewP

double[] dewP

dewPLOG

double[] dewPLOG

GLR

double GLR

GOR

double GOR

HG

double[][] HG

HHL

double[][] HHL

molfracs

double[] molfracs

MW

double[] MW

names

String[] names

namesKeyword

String[] namesKeyword

nProps

int nProps

PC

double PC

PCLOG

double PCLOG

pressureLOG

double[] pressureLOG

pressures

double[] pressures

props

double[][][] props

ROG

double[][] ROG

ROL

double[][] ROL

RS

double[][] RS

SEG

double[][] SEG

SEHL

double[][] SEHL

SIGGHL

double[][] SIGGHL

stdGasDens

double stdGasDens

stdLiqDens

double stdLiqDens

stdPres

double stdPres

stdPresATM

double stdPresATM

stdTemp

double stdTemp

TC

double TC

TCG

double[][] TCG

TCHL

double[][] TCHL

TCLOG

double TCLOG

temperatureLOG

double[] temperatureLOG

temperatures

double[] temperatures

thermoOps

ThermodynamicOperations thermoOps

thermoSystem

SystemInterface thermoSystem

units

String[] units

VISG

double[][] VISG

VISHL

double[][] VISHL

Class neqsim.thermodynamicoperations.propertygenerator.OLGApropertyTableGeneratorWater

class OLGApropertyTableGeneratorWater extends BaseOperation implements Serializable

serialVersionUID:

1000L

Serialized Fields

aMatrix

Jama.Matrix aMatrix

bubP

double[] bubP

bubPLOG

double[] bubPLOG

bubT

double[] bubT

continuousDerivativesExtrapolation

boolean continuousDerivativesExtrapolation

dewP

double[] dewP

dewPLOG

double[] dewPLOG

fileName

String fileName

gasSystem

SystemInterface gasSystem

hasGasValues

boolean hasGasValues

hasOilValues

boolean hasOilValues

hasValue

boolean[][][] hasValue

hasWaterValues

boolean hasWaterValues

interpolationFunc

org.apache.commons.math3.analysis.interpolation.BicubicInterpolator interpolationFunc

names

String[] names

nProps

int nProps

oilSystem

SystemInterface oilSystem

PC

double PC

pressureLOG

double[] pressureLOG

pressures

double[] pressures

pressureSteps

int pressureSteps

props

double[][][] props

ROG

double[][] ROG

RSWTOB

double RSWTOB

s

Jama.Matrix s

TC

double TC

temperatureLOG

double[] temperatureLOG

temperatures

double[] temperatures

temperatureSteps

int temperatureSteps

thermoOps

ThermodynamicOperations thermoOps

thermoSystem

SystemInterface thermoSystem

units

String[] units

waterSystem

SystemInterface waterSystem

xcoef

Jama.Matrix[] xcoef

XMatrixgas

Jama.Matrix XMatrixgas

XMatrixoil

Jama.Matrix XMatrixoil

XMatrixwater

Jama.Matrix XMatrixwater

Class neqsim.thermodynamicoperations.propertygenerator.OLGApropertyTableGeneratorWaterEven

class OLGApropertyTableGeneratorWaterEven extends BaseOperation implements Serializable

serialVersionUID:

1000L

Serialized Fields

bubP

double[] bubP

bubPLOG

double[] bubPLOG

bubT

double[] bubT

continuousDerivativesExtrapolation

boolean continuousDerivativesExtrapolation

dewP

double[] dewP

dewPLOG

double[] dewPLOG

fileName

String fileName

hasGasValues

boolean hasGasValues

hasOilValues

boolean hasOilValues

hasValue

boolean[][][] hasValue

hasWaterValues

boolean hasWaterValues

names

String[] names

nProps

int nProps

PC

double PC

pressureLOG

double[] pressureLOG

pressures

double[] pressures

pressureSteps

int pressureSteps

props

double[][][] props

ROG

double[][] ROG

RSWTOB

double RSWTOB

TC

double TC

temperatureLOG

double[] temperatureLOG

temperatures

double[] temperatures

temperatureSteps

int temperatureSteps

thermoOps

ThermodynamicOperations thermoOps

thermoSystem

SystemInterface thermoSystem

units

String[] units

Class neqsim.thermodynamicoperations.propertygenerator.OLGApropertyTableGeneratorWaterKeywordFormat

class OLGApropertyTableGeneratorWaterKeywordFormat extends BaseOperation implements Serializable

serialVersionUID:

1000L

Serialized Fields

bubP

double[] bubP

bubPLOG

double[] bubPLOG

bubT

double[] bubT

bubTLOG

double[] bubTLOG

components

String[] components

CPG

double[][] CPG

CPHL

double[][] CPHL

dens

double[] dens

dewP

double[] dewP

dewPLOG

double[] dewPLOG

GLR

double GLR

GOR

double GOR

HG

double[][] HG

HHL

double[][] HHL

molfracs

double[] molfracs

MW

double[] MW

names

String[] names

namesKeyword

String[] namesKeyword

nProps

int nProps

PC

double PC

PCLOG

double PCLOG

pressureLOG

double[] pressureLOG

pressures

double[] pressures

props

double[][][] props

ROG

double[][] ROG

ROL

double[][] ROL

RS

double[][] RS

RSWTOB

double RSWTOB

SEG

double[][] SEG

SEHL

double[][] SEHL

SIGGHL

double[][] SIGGHL

stdGasDens

double stdGasDens

stdLiqDens

double stdLiqDens

stdPres

double stdPres

stdPresATM

double stdPresATM

stdTemp

double stdTemp

stdWatDens

double stdWatDens

TC

double TC

TCG

double[][] TCG

TCHL

double[][] TCHL

TCLOG

double TCLOG

temperatureLOG

double[] temperatureLOG

temperatures

double[] temperatures

thermoOps

ThermodynamicOperations thermoOps

thermoSystem

SystemInterface thermoSystem

units

String[] units

VISG

double[][] VISG

VISHL

double[][] VISHL

Class neqsim.thermodynamicoperations.propertygenerator.OLGApropertyTableGeneratorWaterStudents

class OLGApropertyTableGeneratorWaterStudents extends BaseOperation implements Serializable

serialVersionUID:

1000L

Serialized Fields

aMatrix

Jama.Matrix aMatrix

bubP

double[] bubP

bubPLOG

double[] bubPLOG

bubT

double[] bubT

continuousDerivativesExtrapolation

boolean continuousDerivativesExtrapolation

dewP

double[] dewP

dewPLOG

double[] dewPLOG

fileName

String fileName

gasSystem

SystemInterface gasSystem

GL

double GL

GLW

double GLW

GW

double GW

hasGasValues

boolean hasGasValues

hasOilValues

boolean hasOilValues

hasValue

boolean[][][] hasValue

hasWaterValues

boolean hasWaterValues

LWS

double LWS

maxPressure

double maxPressure

maxTemperature

double maxTemperature

minPressure

double minPressure

minTemperature

double minTemperature

names

String[] names

nProps

int nProps

oilSystem

SystemInterface oilSystem

PC

double PC

pressureLOG

double[] pressureLOG

pressures

double[] pressures

pressureSteps

int pressureSteps

props

double[][][] props

ROG

double[][] ROG

RSWTOB

double RSWTOB

s

Jama.Matrix s

TC

double TC

temperatureLOG

double[] temperatureLOG

temperatures

double[] temperatures

temperatureSteps

int temperatureSteps

thermoOps

ThermodynamicOperations thermoOps

thermoSystem

SystemInterface thermoSystem

TLC

double TLC

units

String[] units

VLS

double VLS

VWS

double VWS

waterSystem

SystemInterface waterSystem

xcoef

Jama.Matrix[] xcoef

XMatrixgas

Jama.Matrix XMatrixgas

XMatrixoil

Jama.Matrix XMatrixoil

XMatrixwater

Jama.Matrix XMatrixwater

Class neqsim.thermodynamicoperations.propertygenerator.OLGApropertyTableGeneratorWaterStudentsPH

class OLGApropertyTableGeneratorWaterStudentsPH extends BaseOperation implements Serializable

serialVersionUID:

1000L

Serialized Fields

aMatrix

Jama.Matrix aMatrix

bubP

double[] bubP

bubPLOG

double[] bubPLOG

bubT

double[] bubT

continuousDerivativesExtrapolation

boolean continuousDerivativesExtrapolation

dewP

double[] dewP

dewPLOG

double[] dewPLOG

enthalpies

double[] enthalpies

enthalpiesLOG

double[] enthalpiesLOG

fileName

String fileName

gasSystem

SystemInterface gasSystem

GL

double GL

GLW

double GLW

GW

double GW

hasGasValues

boolean hasGasValues

hasOilValues

boolean hasOilValues

hasValue

boolean[][][] hasValue

hasWaterValues

boolean hasWaterValues

LWS

double LWS

maxPressure

double maxPressure

minPressure

double minPressure

names

String[] names

nProps

int nProps

oilSystem

SystemInterface oilSystem

PC

double PC

pressureLOG

double[] pressureLOG

pressures

double[] pressures

pressureSteps

int pressureSteps

props

double[][][] props

ROG

double[][] ROG

RSWTOB

double RSWTOB

s

Jama.Matrix s

TC

double TC

temperatureSteps

int temperatureSteps

thermoOps

ThermodynamicOperations thermoOps

thermoSystem

SystemInterface thermoSystem

TLC

double TLC

units

String[] units

VLS

double VLS

VWS

double VWS

waterSystem

SystemInterface waterSystem

xcoef

Jama.Matrix[] xcoef

XMatrixgas

Jama.Matrix XMatrixgas

XMatrixoil

Jama.Matrix XMatrixoil

XMatrixwater

Jama.Matrix XMatrixwater

Package neqsim.util

Class neqsim.util.NamedBaseClass

class NamedBaseClass extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

name

String name

tagName

String tagName

Package neqsim.util.annotation

Class neqsim.util.annotation.AISchemaDiscovery

class AISchemaDiscovery extends Object implements Serializable

serialVersionUID:

1000L

Class neqsim.util.annotation.AISchemaDiscovery.MethodSchema

class MethodSchema extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

category

String category

className

String className

description

String description

example

String example

methodName

String methodName

parameters

List<AISchemaDiscovery.ParameterSchema> parameters

priority

int priority

returnType

String returnType

safe

boolean safe

tags

String[] tags

Class neqsim.util.annotation.AISchemaDiscovery.ParameterSchema

class ParameterSchema extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

defaultValue

String defaultValue

description

String description

maxValue

double maxValue

minValue

double minValue

name

String name

options

String[] options

required

boolean required

type

String type

unit

String unit

Package neqsim.util.database

Class neqsim.util.database.AspenIP21Database

class AspenIP21Database extends Object implements Serializable

serialVersionUID:

1000L

Class neqsim.util.database.NeqSimBlobDatabase

class NeqSimBlobDatabase extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

databaseConnection

Connection databaseConnection

statement

Statement statement

Class neqsim.util.database.NeqSimContractDataBase

class NeqSimContractDataBase extends NeqSimDataBase implements Serializable

serialVersionUID:

1000L

Serialized Fields

databaseConnection

Connection databaseConnection

statement

Statement statement

Class neqsim.util.database.NeqSimDataBase

class NeqSimDataBase extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

databaseConnection

Connection databaseConnection

statement

Statement statement

Class neqsim.util.database.NeqSimExperimentDatabase

class NeqSimExperimentDatabase extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

databaseConnection

Connection databaseConnection

statement

Statement statement

Class neqsim.util.database.NeqSimFluidDataBase

class NeqSimFluidDataBase extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

databaseConnection

Connection databaseConnection

statement

Statement statement

Class neqsim.util.database.NeqSimProcessDesignDataBase

class NeqSimProcessDesignDataBase extends NeqSimDataBase implements Serializable

serialVersionUID:

1000L

Serialized Fields

databaseConnection

Connection databaseConnection

statement

Statement statement

Package neqsim.util.exception

Exception Class neqsim.util.exception.InvalidInputException

class InvalidInputException extends ThermoException implements Serializable

serialVersionUID:

1000L

Exception Class neqsim.util.exception.InvalidOutputException

class InvalidOutputException extends ThermoException implements Serializable

serialVersionUID:

1000L

Serialized Fields

outputName

String outputName

Exception Class neqsim.util.exception.IsNaNException

class IsNaNException extends ThermoException implements Serializable

serialVersionUID:

1000L

Serialized Fields

paramName

String paramName

Exception Class neqsim.util.exception.NotImplementedException

class NotImplementedException extends ThermoException implements Serializable

serialVersionUID:

1000L

Exception Class neqsim.util.exception.NotInitializedException

class NotInitializedException extends ThermoException implements Serializable

serialVersionUID:

1000L

Exception Class neqsim.util.exception.ThermoException

class ThermoException extends Exception implements Serializable

serialVersionUID:

1000L

Exception Class neqsim.util.exception.TooManyIterationsException

class TooManyIterationsException extends ThermoException implements Serializable

serialVersionUID:

1000L

Serialized Fields

maxIterations

long maxIterations

Package neqsim.util.unit

Class neqsim.util.unit.BaseUnit

class BaseUnit extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

factor

double factor

Conversion factor

inunit

String inunit

Unit of process value

invalue

double invalue

Process value in given unit

SIvalue

double SIvalue

Process value in SI units

Class neqsim.util.unit.EnergyUnit

class EnergyUnit extends BaseUnit implements Serializable

serialVersionUID:

1000L

Class neqsim.util.unit.LengthUnit

class LengthUnit extends BaseUnit implements Serializable

serialVersionUID:

1000L

Class neqsim.util.unit.PowerUnit

class PowerUnit extends BaseUnit implements Serializable

serialVersionUID:

1000L

Class neqsim.util.unit.PressureUnit

class PressureUnit extends BaseUnit implements Serializable

serialVersionUID:

1000L

Class neqsim.util.unit.RateUnit

class RateUnit extends BaseUnit implements Serializable

serialVersionUID:

1000L

Serialized Fields

boilp

double boilp

molarmass

double molarmass

stddens

double stddens

Class neqsim.util.unit.TemperatureUnit

class TemperatureUnit extends BaseUnit implements Serializable

serialVersionUID:

1000L

Class neqsim.util.unit.TimeUnit

class TimeUnit extends BaseUnit implements Serializable

serialVersionUID:

1000L

Package neqsim.util.validation

Class neqsim.util.validation.AIIntegrationHelper

class AIIntegrationHelper extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

lastValidation

ValidationResult lastValidation

process

ProcessSystem process

schemaDiscovery

AISchemaDiscovery schemaDiscovery

Class neqsim.util.validation.AIIntegrationHelper.ExecutionResult

class ExecutionResult extends Object implements Serializable

serialVersionUID:

1000L

Serialized Fields

exception

Exception exception

message

String message

status

AIIntegrationHelper.ExecutionResult.Status status

validation

ValidationResult validation