Class PhasePrCPA

java.lang.Object

neqsim.thermo.phase.Phase

neqsim.thermo.phase.PhaseEos

neqsim.thermo.phase.PhasePrEos

neqsim.thermo.phase.PhasePrCPA

All Implemented Interfaces:

Serializable, Cloneable, PhaseCPAInterface, PhaseEosInterface, PhaseInterface, ThermodynamicConstantsInterface

public class PhasePrCPA
extends PhasePrEos
implements PhaseCPAInterface

PhasePrCPA class.

Version:

$Id: $Id

Author:

Even Solbraa

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
CPAMixingRulesInterface	cpamix
(package private) int	cpaon
CPAMixingRuleHandler	cpaSelect
(package private) int[][][][]	crossAccociationScheme
(package private) double	gcpa
(package private) double	gcpav
(package private) double	gcpavv
(package private) double	gcpavvv
(package private) double	hcpatot
(package private) double	hcpatotdT
(package private) double	hcpatotdTdT
(package private) double	lngcpa
(package private) double	lngcpav
(package private) int[][][]	selfAccociationScheme
private static final long	serialVersionUID	Serialization version UID.
(package private) int	totalNumberOfAccociationSites

Fields inherited from class PhaseEos

delta1, delta2, logger, mixRule, mixSelect, uEOS, wEOS

Fields inherited from class Phase

beta, calcMolarVolume, chemSyst, componentArray, diElectricConstant, mixingRuleType, molarVolume, numberOfComponents, numberOfMolesInPhase, phaseVolume, physicalPropertyHandler, pressure, pt, refPhase, temperature, thermoPropertyModelName, useVolumeCorrection, Z

Fields inherited from interface ThermodynamicConstantsInterface

atm, avagadroNumber, boltzmannConstant, electronCharge, faradayConstant, gravity, molarMassAir, normalStateTemperature, pi, planckConstant, R, referencePressure, referenceTemperature, standardStateTemperature, vacumPermittivity

Constructor Summary

Constructors

Constructor	Description
PhasePrCPA()	Constructor for PhasePrCPA.

Method Summary

Modifier and Type	Method	Description
void	addComponent(String name, double moles, double molesInPhase, int compNumber)	Add component to component array and update moles variables.
double	calc_g()	calc_g.
double	calc_hCPA()	calc_hCPA.
double	calc_hCPAdT()	calc_hCPAdT.
double	calc_hCPAdTdT()	calc_hCPAdTdT.
double	calc_lngni(int comp)	calc_lngni.
double	calc_lngV()	calc_lngV.
double	calc_lngVV()	calc_lngVV.
double	calc_lngVVV()	calc_lngVVV.
PhasePrCPA	clone()	clone.
double	dFCPAdT()	dFCPAdT.
double	dFCPAdTdT()	dFCPAdTdT.
double	dFCPAdV()	dFCPAdV.
double	dFCPAdVdV()	dFCPAdVdV.
double	dFCPAdVdVdV()	dFCPAdVdVdV.
double	dFdT()	Calculate derivative of F per Temperature, i.e., dF/dT.
double	dFdTdT()	dFdTdT.
double	dFdTdV()	Calculate derivative of F per Temperature and Volume, i.e., dF/dT * 1/dV.
double	dFdV()	Calculate derivative of F per Volume, i.e., dF/dV.
double	dFdVdV()	dFdVdV.
double	dFdVdVdV()	dFdVdVdV.
double	FCPA()	FCPA.
CPAMixingRulesInterface	getCpaMixingRule()	getCpaMixingRule.
int	getCrossAssosiationScheme(int comp1, int comp2, int site1, int site2)	getCrossAssosiationScheme.
double	getF()	getF.
double	getGcpa()	getGcpa.
double	getGcpav()	getGcpav.
double	getHcpatot()	Getter for property hcpatot.
int	getTotalNumberOfAccociationSites()	getTotalNumberOfAccociationSites.
void	init(double totalNumberOfMoles, int numberOfComponents, int initType, PhaseType pt, double beta)	init.
void	setHcpatot(double hcpatot)	Setter for property hcpatot.
void	setTotalNumberOfAccociationSites(int totalNumberOfAccociationSites)	setTotalNumberOfAccociationSites.
boolean	solveX()	solveX.

Methods inherited from class PhaseEos

calcA, calcAi, calcAij, calcAiT, calcAT, calcATT, calcB, calcBi, calcBij, calcf, calcg, calcPressure, calcPressuredV, dFdN, dFdNdN, dFdNdT, dFdNdV, dFdxdxMatrix, dFdxdxMatrixSimple, dFdxMatrix, dFdxMatrixSimple, displayInteractionCoefficients, equals, F, fb, FB, fBB, FBB, FBD, FBT, fBV, FBV, FD, FDT, FDV, Fn, FnB, FnV, FT, FTT, FTV, fv, FV, fVV, FVV, fVVV, FVVV, gb, gBB, gBV, geta, geta, getA, getAresTV, getAT, getATT, getb, getb, getB, getCpres, getCvres, getdPdrho, getdPdTVn, getdPdVTn, getdrhodN, getdrhodP, getdrhodT, getdTVndSVnJaobiMatrix, getdUdSdSVn, getdUdSdVn, getdUdSVn, getdUdVdVSn, getdUdVSn, getdVdrho, getEosMixingRule, getf_loc, getg, getGradientVector, getGresTP, getHresdP, getHresTP, getJouleThomsonCoefficient, getKappa, getMixingRule, getMixingRuleName, getPressureAttractive, getPressureRepulsive, getSoundSpeed, getSresTP, getSresTV, getUSVHessianMatrix, gV, gVV, gVVV, molarVolume, molarVolume2, resetMixingRule, setMixingRule, setMixingRuleGEModel

Methods inherited from class Phase

addComponent, addMoles, addMolesChemReac, calcA, calcAT, calcDiElectricConstant, calcDiElectricConstantdT, calcDiElectricConstantdTdT, calcMolarVolume, calcR, getActivityCoefficient, getActivityCoefficient, getActivityCoefficient, getActivityCoefficientSymetric, getActivityCoefficientUnSymetric, getAiT, getAlpha0_EOSCG, getAlpha0_GERG2008, getAlpha0_Leachman, getAlpha0_Leachman, getAlpha0_Vega, getAlphares_EOSCG, getAlphares_GERG2008, getAlphares_Leachman, getAlphares_Leachman, getAlphares_Vega, getAntoineVaporPressure, getBeta, getBi, getComponent, getComponent, getcomponentArray, getComponentNames, getComponents, getComponentWithIndex, getComposition, getCompressibilityX, getCompressibilityY, getCorrectedVolume, getCp, getCp, getCp0, getCv, getCv, getDensity, getDensity, getDensity_AGA8, getDensity_EOSCG, getDensity_GERG2008, getDensity_Leachman, getDensity_Leachman, getDensity_Vega, getDiElectricConstant, getEnthalpy, getEnthalpy, getEnthalpydP, getEnthalpydT, getEntropy, getEntropy, getEntropydP, getEntropydT, getExcessGibbsEnergy, getExcessGibbsEnergySymetric, getFlowRate, getFugacity, getFugacity, getGamma, getGibbsEnergy, getHelmholtzEnergy, getHID, getInfiniteDiluteFugacity, getInfiniteDiluteFugacity, getInitType, getInternalEnergy, getInternalEnergy, getIsobaricThermalExpansivity, getIsothermalCompressibility, getJouleThomsonCoefficient, getLogActivityCoefficient, getLogInfiniteDiluteFugacity, getLogInfiniteDiluteFugacity, getLogPureComponentFugacity, getLogPureComponentFugacity, getMass, getMeanIonicActivity, getMixGibbsEnergy, getMixingRuleType, getModelName, getMolalMeanIonicActivity, getMolarComposition, getMolarMass, getMolarMass, getMolarVolume, getMolarVolume, getMoleFraction, getNumberOfComponents, getNumberOfIonicComponents, getNumberOfMolecularComponents, getNumberOfMolesInPhase, getOsmoticCoefficient, getOsmoticCoefficientOfWater, getOsmoticCoefficientOfWaterMolality, getpH, getpH, getPhase, getPhysicalProperties, getPhysicalPropertyModel, getPressure, getPressure, getProperties_EOSCG, getProperties_GERG2008, getProperties_Leachman, getProperties_Leachman, getProperties_Vega, getPseudoCriticalPressure, getPseudoCriticalTemperature, getPureComponentFugacity, getPureComponentFugacity, getRefPhase, getRefPhase, getSoundSpeed, getTemperature, getTemperature, getThermalConductivity, getThermalConductivity, getThermoPropertyModelName, getTotalVolume, getType, getViscosity, getViscosity, getVolume, getVolume, getWaterDensity, getWtFrac, getWtFrac, getWtFraction, getWtFractionOfWaxFormingComponents, getZ, getZvolcorr, groupTBPfractions, hasComponent, hasPlusFraction, hasTBPFraction, initPhysicalProperties, initPhysicalProperties, initRefPhases, initRefPhases, isConstantPhaseVolume, isMixingRuleDefined, normalize, removeComponent, resetPhysicalProperties, setAttractiveTerm, setBeta, setComponentArray, setConstantPhaseVolume, setEmptyFluid, setInitType, setMolarVolume, setMoleFractions, setNumberOfComponents, setParams, setPhysicalProperties, setPhysicalPropertyModel, setPpm, setPressure, setProperties, setRefPhase, setRefPhase, setTemperature, setTotalVolume, setType, useVolumeCorrection, useVolumeCorrection

Methods inherited from class Object

finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface PhaseEosInterface

calcPressure, calcPressuredV, dFdN, dFdNdN, dFdNdT, dFdNdV, displayInteractionCoefficients, F, getAresTV, getEosMixingRule, getMixingRuleName, getMolarVolume, getPressureAttractive, getPressureRepulsive, getSresTV

Methods inherited from interface PhaseInterface

addMoles, addMolesChemReac, addMolesChemReac, calcA, calcAi, calcAij, calcAiT, calcAT, calcB, calcBi, calcBij, calcMolarVolume, calcR, fb, FB, fBB, FBB, FBD, FBT, fBV, FBV, FD, FDT, FDV, Fn, FnB, FnV, FT, FTT, FTV, fv, FV, fVV, FVV, gb, gBB, gBV, geta, getA, getActivityCoefficient, getActivityCoefficient, getActivityCoefficient, getActivityCoefficientSymetric, getActivityCoefficientUnSymetric, getAlpha0_EOSCG, getAlpha0_GERG2008, getAlpha0_Leachman, getAlpha0_Leachman, getAlpha0_Vega, getAlphares_EOSCG, getAlphares_GERG2008, getAlphares_Leachman, getAlphares_Leachman, getAlphares_Vega, getAntoineVaporPressure, getAT, getATT, getb, getB, getBeta, getComponent, getComponent, getcomponentArray, getComponentNames, getComponents, getComponentWithIndex, getComposition, getCompressibilityX, getCompressibilityY, getCorrectedVolume, getCp, getCp, getCp0, getCpres, getCv, getCv, getDensity, getDensity, getDensity_AGA8, getDensity_EOSCG, getDensity_GERG2008, getDensity_Leachman, getDensity_Leachman, getDensity_Vega, getdPdrho, getdPdTVn, getdPdVTn, getdrhodN, getdrhodP, getdrhodT, getEnthalpy, getEnthalpy, getEnthalpydP, getEnthalpydT, getEntropy, getEntropy, getEntropydP, getEntropydT, getExcessGibbsEnergy, getExcessGibbsEnergySymetric, getFlowRate, getFugacity, getFugacity, getg, getGamma, getGamma2, getGibbsEnergy, getGresTP, getHelmholtzEnergy, getHresTP, getInfiniteDiluteFugacity, getInitType, getInternalEnergy, getInternalEnergy, getIsobaricThermalExpansivity, getIsothermalCompressibility, getJouleThomsonCoefficient, getJouleThomsonCoefficient, getKappa, getLogActivityCoefficient, getLogInfiniteDiluteFugacity, getLogInfiniteDiluteFugacity, getLogPureComponentFugacity, getMass, getMeanIonicActivity, getMixGibbsEnergy, getMixingRule, getMixingRuleType, getModelName, getMolalMeanIonicActivity, getMolarComposition, getMolarMass, getMolarMass, getMolarVolume, getMoleFraction, getNumberOfComponents, getNumberOfIonicComponents, getNumberOfMolecularComponents, getNumberOfMolesInPhase, getOsmoticCoefficient, getOsmoticCoefficientOfWater, getOsmoticCoefficientOfWaterMolality, getpH, getpH, getPhase, getPhaseFraction, getPhaseTypeName, getPhysicalProperties, getPhysicalPropertyModel, getPressure, getPressure, getProperties_EOSCG, getProperties_GERG2008, getProperties_Leachman, getProperties_Leachman, getProperties_Vega, getPseudoCriticalPressure, getPseudoCriticalTemperature, getPureComponentFugacity, getPureComponentFugacity, getRefPhase, getRefPhase, getSoundSpeed, getSoundSpeed, getSresTP, getTemperature, getTemperature, getThermalConductivity, getThermalConductivity, getTotalVolume, getType, getViscosity, getViscosity, getVolume, getVolume, getWaterDensity, getWtFrac, getWtFrac, getWtFraction, getWtFractionOfWaxFormingComponents, getZ, getZvolcorr, gV, gVV, hasComponent, hasComponent, hasPlusFraction, hasTBPFraction, init, init, initPhysicalProperties, initPhysicalProperties, initPhysicalProperties, initRefPhases, isAsphalteneRich, isConstantPhaseVolume, isMixingRuleDefined, molarVolume, normalize, removeComponent, resetMixingRule, resetPhysicalProperties, setAttractiveTerm, setBeta, setComponentArray, setConstantPhaseVolume, setEmptyFluid, setInitType, setMixingRule, setMixingRule, setMixingRuleGEModel, setMolarVolume, setMoleFractions, setNumberOfComponents, setParams, setPhaseTypeName, setPhysicalProperties, setPhysicalProperties, setPhysicalPropertyModel, setPpm, setPressure, setProperties, setRefPhase, setRefPhase, setTemperature, setTotalVolume, setType, useVolumeCorrection, useVolumeCorrection

Field Details

serialVersionUID

private static final long serialVersionUID

Serialization version UID.

See Also:

• Constant Field Values

totalNumberOfAccociationSites

int totalNumberOfAccociationSites

cpaSelect

public CPAMixingRuleHandler cpaSelect

cpamix

public CPAMixingRulesInterface cpamix

hcpatot

double hcpatot

hcpatotdT

double hcpatotdT

hcpatotdTdT

double hcpatotdTdT

gcpav

double gcpav

lngcpa

double lngcpa

lngcpav

double lngcpav

gcpavv

double gcpavv

gcpavvv

double gcpavvv

gcpa

double gcpa

cpaon

int cpaon

selfAccociationScheme

int[][][] selfAccociationScheme

crossAccociationScheme

int[][][][] crossAccociationScheme

Constructor Details

PhasePrCPA

public PhasePrCPA()

Constructor for PhasePrCPA.

Method Details

clone

public PhasePrCPA clone()

clone.

Specified by:

clone in interface PhaseInterface

Overrides:

clone in class PhasePrEos

Returns:

a PhaseInterface object

init

public void init(double totalNumberOfMoles,
 int numberOfComponents,
 int initType,
 PhaseType pt,
 double beta)

init.

initType used in component.init()

Calls component.init(initType)

Specified by:

init in interface PhaseInterface

Overrides:

init in class PhaseEos

Parameters:

totalNumberOfMoles - Total number of moles in all phases of Stream.

numberOfComponents - Number of components in system.

initType - a int. Use 0 to init, and 1 to reset.

pt - Type of phase.

beta - Mole fraction of this phase in system.

addComponent

public void addComponent(String name,
 double moles,
 double molesInPhase,
 int compNumber)

Add component to component array and update moles variables.

Specified by:

addComponent in interface PhaseInterface

Overrides:

addComponent in class PhasePrEos

Parameters:

name - Name of component.

moles - Total number of moles of component.

molesInPhase - Number of moles in phase.

compNumber - Index number of component in phase object component array.

getF

public double getF()

getF.

Overrides:

getF in class PhaseEos

Returns:

a double

dFdT

public double dFdT()

Calculate derivative of F per Temperature, i.e., dF/dT.

Specified by:

dFdT in interface PhaseInterface

Overrides:

dFdT in class PhaseEos

Returns:

a double

dFdTdV

public double dFdTdV()

Calculate derivative of F per Temperature and Volume, i.e., dF/dT * 1/dV.

Specified by:

dFdTdV in interface PhaseInterface

Overrides:

dFdTdV in class PhaseEos

Returns:

a double

dFdV

public double dFdV()

Calculate derivative of F per Volume, i.e., dF/dV.

Specified by:

dFdV in interface PhaseInterface

Overrides:

dFdV in class PhaseEos

Returns:

a double

dFdVdV

public double dFdVdV()

dFdVdV.

Specified by:

dFdVdV in interface PhaseInterface

Overrides:

dFdVdV in class PhaseEos

Returns:

a double

dFdVdVdV

public double dFdVdVdV()

dFdVdVdV.

Overrides:

dFdVdVdV in class PhaseEos

Returns:

a double

dFdTdT

public double dFdTdT()

dFdTdT.

Specified by:

dFdTdT in interface PhaseInterface

Overrides:

dFdTdT in class PhaseEos

Returns:

a double

FCPA

public double FCPA()

FCPA.

Returns:

a double

dFCPAdV

public double dFCPAdV()

dFCPAdV.

Returns:

a double

dFCPAdVdV

public double dFCPAdVdV()

dFCPAdVdV.

Returns:

a double

dFCPAdVdVdV

public double dFCPAdVdVdV()

dFCPAdVdVdV.

Returns:

a double

dFCPAdT

public double dFCPAdT()

dFCPAdT.

Returns:

a double

dFCPAdTdT

public double dFCPAdTdT()

dFCPAdTdT.

Returns:

a double

calc_hCPA

public double calc_hCPA()

calc_hCPA.

Specified by:

calc_hCPA in interface PhaseCPAInterface

Returns:

a double

calc_hCPAdT

public double calc_hCPAdT()

calc_hCPAdT.

Returns:

a double

calc_hCPAdTdT

public double calc_hCPAdTdT()

calc_hCPAdTdT.

Returns:

a double

calc_g

public double calc_g()

calc_g.

Specified by:

calc_g in interface PhaseCPAInterface

Returns:

a double

calc_lngni

public double calc_lngni(int comp)

calc_lngni.

Parameters:

comp - a int

Returns:

a double

calc_lngV

public double calc_lngV()

calc_lngV.

Specified by:

calc_lngV in interface PhaseCPAInterface

Returns:

a double

calc_lngVV

public double calc_lngVV()

calc_lngVV.

Specified by:

calc_lngVV in interface PhaseCPAInterface

Returns:

a double

calc_lngVVV

public double calc_lngVVV()

calc_lngVVV.

Specified by:

calc_lngVVV in interface PhaseCPAInterface

Returns:

a double

solveX

public boolean solveX()

solveX.

Returns:

a boolean

getHcpatot

public double getHcpatot()

Getter for property hcpatot.

Specified by:

getHcpatot in interface PhaseCPAInterface

Returns:

a double

setHcpatot

public void setHcpatot(double hcpatot)

Setter for property hcpatot.

Parameters:

hcpatot - New value of property hcpatot.

getGcpa

public double getGcpa()

getGcpa.

Specified by:

getGcpa in interface PhaseCPAInterface

Returns:

a double

getGcpav

public double getGcpav()

getGcpav.

Specified by:

getGcpav in interface PhaseCPAInterface

Returns:

a double

getCpaMixingRule

public CPAMixingRulesInterface getCpaMixingRule()

getCpaMixingRule.

Specified by:

getCpaMixingRule in interface PhaseCPAInterface

Returns:

a CPAMixingRulesInterface object

getCrossAssosiationScheme

public int getCrossAssosiationScheme(int comp1,
 int comp2,
 int site1,
 int site2)

getCrossAssosiationScheme.

Specified by:

getCrossAssosiationScheme in interface PhaseCPAInterface

Parameters:

comp1 - a int

comp2 - a int

site1 - a int

site2 - a int

Returns:

a int

getTotalNumberOfAccociationSites

public int getTotalNumberOfAccociationSites()

getTotalNumberOfAccociationSites.

Specified by:

getTotalNumberOfAccociationSites in interface PhaseCPAInterface

Returns:

a int

setTotalNumberOfAccociationSites

public void setTotalNumberOfAccociationSites(int totalNumberOfAccociationSites)

setTotalNumberOfAccociationSites.

Specified by:

setTotalNumberOfAccociationSites in interface PhaseCPAInterface

Parameters:

totalNumberOfAccociationSites - a int