Class PhasePCSAFTa

java.lang.Object
neqsim.thermo.phase.Phase
neqsim.thermo.phase.PhaseEos
neqsim.thermo.phase.PhaseSrkEos
neqsim.thermo.phase.PhasePCSAFT
neqsim.thermo.phase.PhasePCSAFTa
All Implemented Interfaces:
Serializable, Cloneable, PhaseCPAInterface, PhaseEosInterface, PhaseInterface, ThermodynamicConstantsInterface
public class PhasePCSAFTa extends PhasePCSAFT implements PhaseCPAInterface

PhasePCSAFTa class.

Version:
$Id: $Id
Author:
Even Solbraa
See Also:

  • Field Details

    • serialVersionUID

      private static final long serialVersionUID
      Serialization version UID.
      See Also:

    • logger

      static org.apache.logging.log4j.Logger logger
      Logger object for class.

    • cpaSelect

      public CPAMixingRuleHandler cpaSelect

    • cpamix

      public CPAMixingRulesInterface cpamix

    • hcpatot

      double hcpatot

    • hcpatotdT

      double hcpatotdT

    • hcpatotdTdT

      double hcpatotdTdT

    • cpaon

      int cpaon

    • totalNumberOfAccociationSites

      int totalNumberOfAccociationSites

    • gcpav

      double gcpav

    • lngcpa

      double lngcpa

    • gcpavv

      double gcpavv

    • gcpavvv

      double gcpavvv

    • gcpa

      double gcpa

    • selfAccociationScheme

      int[][][] selfAccociationScheme

    • crossAccociationScheme

      int[][][][] crossAccociationScheme

  • Constructor Details

    • PhasePCSAFTa

      public PhasePCSAFTa()

      Constructor for PhasePCSAFTa.

  • Method Details

    • clone

      public PhasePCSAFTa clone()

      clone.

      Specified by:
      clone in interface PhaseInterface
      Overrides:
      clone in class PhasePCSAFT
      Returns:
      a PhaseInterface object

    • setMixingRule

      public void setMixingRule(MixingRuleTypeInterface mr)

      setMixingRule.

      Specified by:
      setMixingRule in interface PhaseInterface
      Overrides:
      setMixingRule in class PhaseEos
      Parameters:
      mr - a MixingRuleTypeInterface

    • volInit

      public void volInit()

      volInit.

      Overrides:
      volInit in class PhasePCSAFT

    • init

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

      init.

      initType used in component.init()

      Calls component.init(initType)

      Calls component.Finit(initType)

      Specified by:
      init in interface PhaseInterface
      Overrides:
      init in class PhasePCSAFT
      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 PhasePCSAFT
      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 PhasePCSAFT
      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 PhasePCSAFT
      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 PhasePCSAFT
      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 PhasePCSAFT
      Returns:
      a double

    • dFdVdV

      public double dFdVdV()

      dFdVdV.

      Specified by:
      dFdVdV in interface PhaseInterface
      Overrides:
      dFdVdV in class PhasePCSAFT
      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 PhasePCSAFT
      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

    • 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

    • calc_lngni

      public double calc_lngni(int comp)

      calc_lngni.

      Parameters:
      comp - a int
      Returns:
      a double

    • molarVolume

      public double molarVolume(double pressure, double temperature, double A, double B, PhaseType pt) throws IsNaNException, TooManyIterationsException

      molarVolume.

      Specified by:
      molarVolume in interface PhaseInterface
      Overrides:
      molarVolume in class PhasePCSAFT
      Parameters:
      pressure - a double
      temperature - a double
      A - a double
      B - a double
      pt - the PhaseType of the phase
      Returns:
      a double
      Throws:
      IsNaNException - if any.
      TooManyIterationsException - if any.

    • 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