Cantera 2.6.0
Public Member Functions | Protected Attributes | List of all members
PDSS_Nondimensional Class Reference

Base class for PDSS classes which compute nondimensional properties directly. More...

#include <PDSS.h>

Inheritance diagram for PDSS_Nondimensional:
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Collaboration diagram for PDSS_Nondimensional:
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Public Member Functions

virtual doublereal enthalpy_mole () const
 Return the molar enthalpy in units of J kmol-1. More...
 
virtual doublereal entropy_mole () const
 Return the molar entropy in units of J kmol-1 K-1. More...
 
virtual doublereal gibbs_mole () const
 Return the molar Gibbs free energy in units of J kmol-1. More...
 
virtual doublereal cp_mole () const
 Return the molar const pressure heat capacity in units of J kmol-1 K-1. More...
 
virtual double enthalpy_RT_ref () const
 Return the molar enthalpy divided by RT at reference pressure. More...
 
virtual double entropy_R_ref () const
 Return the molar entropy divided by R at reference pressure. More...
 
virtual double gibbs_RT_ref () const
 Return the molar Gibbs free energy divided by RT at reference pressure. More...
 
virtual double cp_R_ref () const
 Return the molar heat capacity divided by R at reference pressure. More...
 
virtual double molarVolume_ref () const
 Return the molar volume at reference pressure. More...
 
virtual double enthalpy_RT () const
 Return the standard state molar enthalpy divided by RT. More...
 
virtual double entropy_R () const
 Return the standard state entropy divided by RT. More...
 
virtual double gibbs_RT () const
 Return the molar Gibbs free energy divided by RT. More...
 
virtual double cp_R () const
 Return the molar const pressure heat capacity divided by RT. More...
 
virtual double molarVolume () const
 Return the molar volume at standard state. More...
 
virtual double density () const
 Return the standard state density at standard state. More...
 
- Public Member Functions inherited from PDSS
virtual void setTemperature (doublereal temp)
 Set the internal temperature. More...
 
virtual doublereal temperature () const
 Return the current stored temperature. More...
 
virtual void setState_TP (doublereal temp, doublereal pres)
 Set the internal temperature and pressure. More...
 
virtual void setState_TR (doublereal temp, doublereal rho)
 Set the internal temperature and density. More...
 
virtual doublereal critTemperature () const
 critical temperature More...
 
virtual doublereal critPressure () const
 critical pressure More...
 
virtual doublereal critDensity () const
 critical density More...
 
virtual doublereal satPressure (doublereal T)
 saturation pressure More...
 
doublereal molecularWeight () const
 Return the molecular weight of the species in units of kg kmol-1. More...
 
void setMolecularWeight (doublereal mw)
 Set the molecular weight of the species. More...
 
 PDSS ()
 Default Constructor. More...
 
 PDSS (const PDSS &b)=delete
 
PDSSoperator= (const PDSS &b)=delete
 
virtual ~PDSS ()
 
virtual doublereal intEnergy_mole () const
 Return the molar internal Energy in units of J kmol-1. More...
 
virtual doublereal cv_mole () const
 Return the molar const volume heat capacity in units of J kmol-1 K-1. More...
 
virtual doublereal enthalpyDelp_mole () const
 Get the difference in the standard state enthalpy between the current pressure and the reference pressure, p0. More...
 
virtual doublereal entropyDelp_mole () const
 Get the difference in the standard state entropy between the current pressure and the reference pressure, p0. More...
 
virtual doublereal gibbsDelp_mole () const
 Get the difference in the standard state Gibbs free energy between the current pressure and the reference pressure, p0. More...
 
virtual doublereal cpDelp_mole () const
 Get the difference in standard state heat capacity between the current pressure and the reference pressure, p0. More...
 
doublereal refPressure () const
 Return the reference pressure for this phase. More...
 
doublereal minTemp () const
 return the minimum temperature More...
 
doublereal maxTemp () const
 return the minimum temperature More...
 
virtual doublereal pressure () const
 Returns the pressure (Pa) More...
 
virtual void setPressure (doublereal pres)
 Sets the pressure in the object. More...
 
virtual doublereal thermalExpansionCoeff () const
 Return the volumetric thermal expansion coefficient. Units: 1/K. More...
 
void setReferenceThermo (shared_ptr< SpeciesThermoInterpType > stit)
 Set the SpeciesThermoInterpType object used to calculate reference state properties. More...
 
virtual void setParent (VPStandardStateTP *phase, size_t k)
 Set the parent VPStandardStateTP object of this PDSS object. More...
 
virtual void initThermo ()
 Initialization routine. More...
 
void setParameters (const AnyMap &node)
 Set model parameters from an AnyMap phase description, for example from the equation-of-state field of a species definition. More...
 
virtual void getParameters (AnyMap &eosNode) const
 Store the parameters needed to reconstruct a copy of this PDSS object. More...
 
virtual void setParametersFromXML (const XML_Node &speciesNode)
 Initialization routine for the PDSS object based on the speciesNode. More...
 
virtual void reportParams (size_t &kindex, int &type, doublereal *const c, doublereal &minTemp, doublereal &maxTemp, doublereal &refPressure) const
 This utility function reports back the type of parameterization and all of the parameters for the species, index. More...
 

Protected Attributes

double m_h0_RT
 Reference state enthalpy divided by RT. More...
 
double m_cp0_R
 Reference state heat capacity divided by R. More...
 
double m_s0_R
 Reference state entropy divided by R. More...
 
double m_g0_RT
 Reference state Gibbs free energy divided by RT. More...
 
double m_V0
 Reference state molar volume (m^3/kmol) More...
 
double m_hss_RT
 Standard state enthalpy divided by RT. More...
 
double m_cpss_R
 Standard state heat capacity divided by R. More...
 
double m_sss_R
 Standard state entropy divided by R. More...
 
double m_gss_RT
 Standard state Gibbs free energy divided by RT. More...
 
double m_Vss
 Standard State molar volume (m^3/kmol) More...
 
- Protected Attributes inherited from PDSS
doublereal m_temp
 Current temperature used by the PDSS object. More...
 
doublereal m_pres
 State of the system - pressure. More...
 
doublereal m_p0
 Reference state pressure of the species. More...
 
doublereal m_minTemp
 Minimum temperature. More...
 
doublereal m_maxTemp
 Maximum temperature. More...
 
doublereal m_mw
 Molecular Weight of the species. More...
 
AnyMap m_input
 Input data supplied via setParameters. More...
 
shared_ptr< SpeciesThermoInterpTypem_spthermo
 Pointer to the species thermodynamic property manager. More...
 

Detailed Description

Base class for PDSS classes which compute nondimensional properties directly.

Definition at line 492 of file PDSS.h.

Constructor & Destructor Documentation

◆ PDSS_Nondimensional()

Definition at line 233 of file PDSS.cpp.

Member Function Documentation

◆ enthalpy_mole()

doublereal enthalpy_mole ( ) const
virtual

Return the molar enthalpy in units of J kmol-1.

Returns
the species standard state enthalpy in J kmol-1 at the current temperature and pressure.

Reimplemented from PDSS.

Definition at line 247 of file PDSS.cpp.

References PDSS_Nondimensional::enthalpy_RT(), Cantera::GasConstant, and PDSS::temperature().

◆ entropy_mole()

doublereal entropy_mole ( ) const
virtual

Return the molar entropy in units of J kmol-1 K-1.

Returns
The species standard state entropy in J kmol-1 K-1 at the current temperature and pressure.

Reimplemented from PDSS.

Definition at line 252 of file PDSS.cpp.

References PDSS_Nondimensional::entropy_R(), and Cantera::GasConstant.

◆ gibbs_mole()

doublereal gibbs_mole ( ) const
virtual

Return the molar Gibbs free energy in units of J kmol-1.

Returns
The species standard state Gibbs free energy in J kmol-1 at the current temperature and pressure.

Reimplemented from PDSS.

Definition at line 257 of file PDSS.cpp.

References Cantera::GasConstant, PDSS_Nondimensional::gibbs_RT(), and PDSS::temperature().

◆ cp_mole()

doublereal cp_mole ( ) const
virtual

Return the molar const pressure heat capacity in units of J kmol-1 K-1.

Returns
The species standard state Cp in J kmol-1 K-1 at the current temperature and pressure.

Reimplemented from PDSS.

Definition at line 262 of file PDSS.cpp.

References PDSS_Nondimensional::cp_R(), and Cantera::GasConstant.

Referenced by PDSS_ConstVol::cv_mole(), PDSS_IdealGas::cv_mole(), and PDSS_SSVol::cv_mole().

◆ enthalpy_RT_ref()

double enthalpy_RT_ref ( ) const
virtual

Return the molar enthalpy divided by RT at reference pressure.

Returns
The species reference state enthalpy at the current temperature, divided by RT.

Reimplemented from PDSS.

Reimplemented in PDSS_IonsFromNeutral.

Definition at line 272 of file PDSS.cpp.

References PDSS_Nondimensional::m_h0_RT.

◆ entropy_R_ref()

double entropy_R_ref ( ) const
virtual

Return the molar entropy divided by R at reference pressure.

Returns
The species reference state entropy at the current temperature, divided by R.

Reimplemented from PDSS.

Reimplemented in PDSS_IonsFromNeutral.

Definition at line 277 of file PDSS.cpp.

References PDSS_Nondimensional::m_s0_R.

◆ gibbs_RT_ref()

double gibbs_RT_ref ( ) const
virtual

Return the molar Gibbs free energy divided by RT at reference pressure.

Returns
The reference state Gibbs free energy at the current temperature, divided by RT.

Reimplemented from PDSS.

Reimplemented in PDSS_IonsFromNeutral.

Definition at line 267 of file PDSS.cpp.

References PDSS_Nondimensional::m_g0_RT.

◆ cp_R_ref()

double cp_R_ref ( ) const
virtual

Return the molar heat capacity divided by R at reference pressure.

Returns
The species reference state heat capacity divided by R at the current temperature.

Reimplemented from PDSS.

Reimplemented in PDSS_IonsFromNeutral.

Definition at line 282 of file PDSS.cpp.

References PDSS_Nondimensional::m_cp0_R.

◆ molarVolume_ref()

double molarVolume_ref ( ) const
virtual

Return the molar volume at reference pressure.

Returns
The reference state molar volume. units are m**3 kmol-1.

Reimplemented from PDSS.

Reimplemented in PDSS_IonsFromNeutral.

Definition at line 287 of file PDSS.cpp.

References PDSS_Nondimensional::m_V0.

◆ enthalpy_RT()

double enthalpy_RT ( ) const
virtual

Return the standard state molar enthalpy divided by RT.

Returns
The dimensionless species standard state enthalpy divided at the current temperature and pressure.

Reimplemented from PDSS.

Reimplemented in PDSS_IonsFromNeutral.

Definition at line 292 of file PDSS.cpp.

References PDSS_Nondimensional::m_hss_RT.

Referenced by PDSS_Nondimensional::enthalpy_mole().

◆ entropy_R()

double entropy_R ( ) const
virtual

Return the standard state entropy divided by RT.

Returns
The species standard state entropy divided by RT at the current temperature and pressure.

Reimplemented from PDSS.

Reimplemented in PDSS_IonsFromNeutral.

Definition at line 297 of file PDSS.cpp.

References PDSS_Nondimensional::m_sss_R.

Referenced by PDSS_Nondimensional::entropy_mole().

◆ gibbs_RT()

double gibbs_RT ( ) const
virtual

Return the molar Gibbs free energy divided by RT.

Returns
The species standard state Gibbs free energy divided by RT at the current temperature and pressure.

Reimplemented from PDSS.

Reimplemented in PDSS_IonsFromNeutral.

Definition at line 302 of file PDSS.cpp.

References PDSS_Nondimensional::m_gss_RT.

Referenced by PDSS_Nondimensional::gibbs_mole().

◆ cp_R()

double cp_R ( ) const
virtual

Return the molar const pressure heat capacity divided by RT.

Returns
The species standard state Cp divided by RT at the current temperature and pressure.

Reimplemented from PDSS.

Reimplemented in PDSS_IonsFromNeutral.

Definition at line 307 of file PDSS.cpp.

References PDSS_Nondimensional::m_cpss_R.

Referenced by PDSS_Nondimensional::cp_mole().

◆ molarVolume()

double molarVolume ( ) const
virtual

Return the molar volume at standard state.

Returns
The standard state molar volume at the current temperature and pressure. Units are m**3 kmol-1.

Reimplemented from PDSS.

Reimplemented in PDSS_IonsFromNeutral.

Definition at line 312 of file PDSS.cpp.

References PDSS_Nondimensional::m_Vss.

◆ density()

double density ( ) const
virtual

Return the standard state density at standard state.

Returns
The standard state density at the current temperature and pressure. units are kg m-3

Reimplemented from PDSS.

Reimplemented in PDSS_IonsFromNeutral.

Definition at line 317 of file PDSS.cpp.

References PDSS::m_mw, and PDSS_Nondimensional::m_Vss.

Member Data Documentation

◆ m_h0_RT

double m_h0_RT
protected

◆ m_cp0_R

double m_cp0_R
protected

◆ m_s0_R

double m_s0_R
protected

◆ m_g0_RT

double m_g0_RT
protected

Reference state Gibbs free energy divided by RT.

Definition at line 518 of file PDSS.h.

Referenced by PDSS_Nondimensional::gibbs_RT_ref(), PDSS_ConstVol::setTemperature(), PDSS_IdealGas::setTemperature(), and PDSS_SSVol::setTemperature().

◆ m_V0

double m_V0
protected

◆ m_hss_RT

double m_hss_RT
protected

◆ m_cpss_R

double m_cpss_R
protected

Standard state heat capacity divided by R.

Definition at line 521 of file PDSS.h.

Referenced by PDSS_Nondimensional::cp_R(), PDSS_SSVol::setPressure(), PDSS_ConstVol::setTemperature(), PDSS_IdealGas::setTemperature(), and PDSS_SSVol::setTemperature().

◆ m_sss_R

double m_sss_R
protected

◆ m_gss_RT

double m_gss_RT
protected

◆ m_Vss

double m_Vss
protected

The documentation for this class was generated from the following files: