Class PhaseSrkEosvolcor

java.lang.Object

neqsim.thermo.phase.Phase

neqsim.thermo.phase.PhaseEos

neqsim.thermo.phase.PhaseSrkEos

neqsim.thermo.phase.PhaseSrkEosvolcor

All Implemented Interfaces:

Serializable, Cloneable, PhaseEosInterface, PhaseInterface, ThermodynamicConstantsInterface

public class PhaseSrkEosvolcor
extends PhaseSrkEos

PhasePrEosvolcor class.

Version:

$Id: $Id

Author:

Even Solbraa

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
double	C
private double[]	cachedCi
private double[][]	cachedCij
private double[]	cachedCiT
private double	CT
double	Ctot
(package private) double	loc_C
private static final long	serialVersionUID	Serialization version UID.

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
PhaseSrkEosvolcor()	Creates new PhaseSrkEos.

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	calcC(PhaseInterface phase, double temperature, double pressure, int numbcomp)	calcC.
double	calcCi(int compNumb, PhaseInterface phase, double temperature, double pressure, int numbcomp)	calcCi.
double	calcCij(int compNumb, int compNumbj, PhaseInterface phase, double temperature, double pressure, int numbcomp)	calcCij.
double	calcCiT(int compNumb, PhaseInterface phase, double temperature, double pressure, int numbcomp)	calcCiT.
double	calcCT(PhaseInterface phase, double temperature, double pressure, int numbcomp)	calcCT.
double	calcf()	calcf.
double	calcg()	calcg.
PhaseSrkEosvolcor	clone()	clone.
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.
private void	ensureCiCache(int numbcomp)
private void	ensureCijCache(int numbcomp)
private void	ensureCiTCache(int numbcomp)
double	F()	F.
double	fb()	fb.
double	fBB()	fBB.
double	fbc()	fbc.
double	FBC()	FBC.
double	fBV()	fBV.
double	fc()	fc.
double	FC()	FC.
double	fcc()	fcc.
double	FCC()	FCC.
double	FCD()	FCD.
double	fcv()	fcv.
double	FCV()	FCV.
double	FnC()	FnC.
double	FTC()	FTC.
double	fv()	fv.
double	fVV()	fVV.
double	fVVV()	fVVV.
double	gb()	gb.
double	gBB()	gBB.
double	gBC()	gBC.
double	gBV()	gBV.
double	gc()	gc.
double	gCC()	gCC.
double	gCV()	gCV.
double	getc()	getc.
double	getC()	getC.
double	getcij(ComponentEosInterface compArray, ComponentEosInterface compArray2)	getcij.
double	getcijT(ComponentEosInterface compArray, ComponentEosInterface compArray2)	getcijT.
double	getcijTT(ComponentSrkvolcor compi, ComponentSrkvolcor compj)	getcijTT.
double	getCT()	getCT.
double	getCTT()	getCTT.
double	gV()	gV.
double	gVV()	gVV.
double	gVVV()	gVVV.
void	init(double totalNumberOfMoles, int numberOfComponents, int initType, PhaseType pt, double beta)	init.
private double	loc_C()

Methods inherited from class PhaseEos

calcA, calcAi, calcAij, calcAiT, calcAT, calcATT, calcB, calcBi, calcBij, calcPressure, calcPressuredV, dFdN, dFdNdN, dFdNdT, dFdNdV, dFdxdxMatrix, dFdxdxMatrixSimple, dFdxMatrix, dFdxMatrixSimple, displayInteractionCoefficients, equals, FB, FBB, FBD, FBT, FBV, FD, FDT, FDV, Fn, FnB, FnV, FT, FTT, FTV, FV, FVV, FVVV, 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, getf_loc, getg, getGradientVector, getGresTP, getHresdP, getHresTP, getJouleThomsonCoefficient, getKappa, getMixingRule, getMixingRuleName, getPressureAttractive, getPressureRepulsive, getSoundSpeed, getSresTP, getSresTV, getUSVHessianMatrix, 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

getMolarVolume

Methods inherited from interface PhaseInterface

addMoles, addMolesChemReac, addMolesChemReac, calcAT, calcMolarVolume, calcR, 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, getBeta, 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, getEnthalpy, getEnthalpy, getEnthalpydP, getEnthalpydT, getEntropy, getEntropy, getEntropydP, getEntropydT, getExcessGibbsEnergy, getExcessGibbsEnergySymetric, getFlowRate, getFugacity, getFugacity, getGamma, getGamma2, getGibbsEnergy, getHelmholtzEnergy, getInfiniteDiluteFugacity, getInitType, getInternalEnergy, getInternalEnergy, getIsobaricThermalExpansivity, getIsothermalCompressibility, getJouleThomsonCoefficient, getLogActivityCoefficient, getLogInfiniteDiluteFugacity, getLogInfiniteDiluteFugacity, getLogPureComponentFugacity, getMass, getMeanIonicActivity, getMixGibbsEnergy, 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, getTemperature, getTemperature, getThermalConductivity, getThermalConductivity, getTotalVolume, getType, getViscosity, getViscosity, getVolume, getVolume, getWaterDensity, getWtFrac, getWtFrac, getWtFraction, getWtFractionOfWaxFormingComponents, getZ, getZvolcorr, hasComponent, hasComponent, hasPlusFraction, hasTBPFraction, init, init, initPhysicalProperties, initPhysicalProperties, initPhysicalProperties, initRefPhases, isAsphalteneRich, isConstantPhaseVolume, isMixingRuleDefined, normalize, removeComponent, resetPhysicalProperties, setAttractiveTerm, setBeta, setComponentArray, setConstantPhaseVolume, setEmptyFluid, setInitType, setMixingRule, 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

loc_C

double loc_C

CT

private double CT

C

public double C

Ctot

public double Ctot

cachedCi

private double[] cachedCi

cachedCiT

private double[] cachedCiT

cachedCij

private double[][] cachedCij

Constructor Details

PhaseSrkEosvolcor

public PhaseSrkEosvolcor()

Creates new PhaseSrkEos.

Method Details

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.

getCT

public double getCT()

getCT.

Returns:

a double

getCTT

public double getCTT()

getCTT.

Returns:

a double

calcg

public double calcg()

calcg.

Overrides:

calcg in class PhaseEos

Returns:

a double

calcf

public double calcf()

calcf.

Overrides:

calcf 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

getcij

public double getcij(ComponentEosInterface compArray,
 ComponentEosInterface compArray2)

getcij.

Parameters:

compArray - a ComponentEosInterface object

compArray2 - a ComponentEosInterface object

Returns:

a double

getcijT

public double getcijT(ComponentEosInterface compArray,
 ComponentEosInterface compArray2)

getcijT.

Parameters:

compArray - a ComponentEosInterface object

compArray2 - a ComponentEosInterface object

Returns:

a double

getcijTT

public double getcijTT(ComponentSrkvolcor compi,
 ComponentSrkvolcor compj)

getcijTT.

Parameters:

compi - a ComponentSrkvolcor object

compj - a ComponentSrkvolcor object

Returns:

a double

calcCi

public double calcCi(int compNumb,
 PhaseInterface phase,
 double temperature,
 double pressure,
 int numbcomp)

calcCi.

Parameters:

compNumb - a int

phase - a PhaseInterface object

temperature - a double

pressure - a double

numbcomp - a int

Returns:

a double

calcCij

public double calcCij(int compNumb,
 int compNumbj,
 PhaseInterface phase,
 double temperature,
 double pressure,
 int numbcomp)

calcCij.

Parameters:

compNumb - a int

compNumbj - a int

phase - a PhaseInterface object

temperature - a double

pressure - a double

numbcomp - a int

Returns:

a double

calcCiT

public double calcCiT(int compNumb,
 PhaseInterface phase,
 double temperature,
 double pressure,
 int numbcomp)

calcCiT.

Parameters:

compNumb - a int

phase - a PhaseInterface object

temperature - a double

pressure - a double

numbcomp - a int

Returns:

a double

ensureCiCache

private void ensureCiCache(int numbcomp)

ensureCiTCache

private void ensureCiTCache(int numbcomp)

ensureCijCache

private void ensureCijCache(int numbcomp)

calcCT

public double calcCT(PhaseInterface phase,
 double temperature,
 double pressure,
 int numbcomp)

calcCT.

Parameters:

phase - a PhaseInterface object

temperature - a double

pressure - a double

numbcomp - a int

Returns:

a double

calcC

public double calcC(PhaseInterface phase,
 double temperature,
 double pressure,
 int numbcomp)

calcC.

Parameters:

phase - a PhaseInterface object

temperature - a double

pressure - a double

numbcomp - a int

Returns:

a double

loc_C

private double loc_C()

getc

public double getc()

getc.

Returns:

a double

getC

public double getC()

getC.

Returns:

a double

gV

public double gV()

gV.

Specified by:

gV in interface PhaseInterface

Overrides:

gV in class PhaseEos

Returns:

a double

gVV

public double gVV()

gVV.

Specified by:

gVV in interface PhaseInterface

Overrides:

gVV in class PhaseEos

Returns:

a double

gVVV

public double gVVV()

gVVV.

Overrides:

gVVV in class PhaseEos

Returns:

a double

fv

public double fv()

fv.

Specified by:

fv in interface PhaseInterface

Overrides:

fv in class PhaseEos

Returns:

a double

fVV

public double fVV()

fVV.

Specified by:

fVV in interface PhaseInterface

Overrides:

fVV in class PhaseEos

Returns:

a double

fVVV

public double fVVV()

fVVV.

Overrides:

fVVV in class PhaseEos

Returns:

a double

gb

public double gb()

gb.

Specified by:

gb in interface PhaseInterface

Overrides:

gb in class PhaseEos

Returns:

a double

gc

public double gc()

gc.

Returns:

a double

fc

public double fc()

fc.

Returns:

a double

fb

public double fb()

fb.

Specified by:

fb in interface PhaseInterface

Overrides:

fb in class PhaseEos

Returns:

a double

fcc

public double fcc()

fcc.

Returns:

a double

fbc

public double fbc()

fbc.

Returns:

a double

fcv

public double fcv()

fcv.

Returns:

a double

fBV

public double fBV()

fBV.

Specified by:

fBV in interface PhaseInterface

Overrides:

fBV in class PhaseEos

Returns:

a double

fBB

public double fBB()

fBB.

Specified by:

fBB in interface PhaseInterface

Overrides:

fBB in class PhaseEos

Returns:

a double

gBV

public double gBV()

gBV.

Specified by:

gBV in interface PhaseInterface

Overrides:

gBV in class PhaseEos

Returns:

a double

gBB

public double gBB()

gBB.

Specified by:

gBB in interface PhaseInterface

Overrides:

gBB in class PhaseEos

Returns:

a double

gBC

public double gBC()

gBC.

Returns:

a double

gCV

public double gCV()

gCV.

Returns:

a double

gCC

public double gCC()

gCC.

Returns:

a double

F

public double F()

F.

Specified by:

F in interface PhaseEosInterface

Overrides:

F in class PhaseEos

Returns:

a double

FC

public double FC()

FC.

Returns:

a double

FnC

public double FnC()

FnC.

Returns:

a double

FTC

public double FTC()

FTC.

Returns:

a double

FBC

public double FBC()

FBC.

Returns:

a double

FCV

public double FCV()

FCV.

Returns:

a double

FCC

public double FCC()

FCC.

Returns:

a double

FCD

public double FCD()

FCD.

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

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

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

dFdTdT

public double dFdTdT()

dFdTdT.

Specified by:

dFdTdT in interface PhaseInterface

Overrides:

dFdTdT in class PhaseEos

Returns:

a double

clone

public PhaseSrkEosvolcor clone()

clone.

Specified by:

clone in interface PhaseInterface

Overrides:

clone in class PhaseSrkEos

Returns:

a PhaseInterface object

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 PhaseSrkEos

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.