Class for pressure dependent standard states that use a constant volume model. More...

#include <PDSS_ConstVol.h>

Inheritance diagram for PDSS_ConstVol:

Detailed Description

Class for pressure dependent standard states that use a constant volume model.

Definition at line 22 of file PDSS_ConstVol.h.

Public Member Functions
	PDSS_ConstVol ()=default
	Default Constructor.

Molar Thermodynamic Properties of the Species Standard State
double	intEnergy_mole () const override
	Return the molar internal Energy in units of J kmol-1.

double	cv_mole () const override
	Return the molar const volume heat capacity in units of J kmol-1 K-1.

Mechanical Equation of State Properties
void	setPressure (double pres) override
	Sets the pressure in the object.

void	setTemperature (double temp) override
	Set the internal temperature.

void	setState_TP (double temp, double pres) override
	Set the internal temperature and pressure.

double	satPressure (double t) override
	saturation pressure

Initialization of the Object
void	initThermo () override
	Initialization routine.

void	getParameters (AnyMap &eosNode) const override
	Store the parameters needed to reconstruct a copy of this PDSS object.

void	setMolarVolume (double v)
	Set the (constant) molar volume [m3/kmol] of the species.

Public Member Functions inherited from PDSS_Nondimensional
double	enthalpy_mole () const override
	Return the molar enthalpy in units of J kmol-1.

double	entropy_mole () const override
	Return the molar entropy in units of J kmol-1 K-1.

double	gibbs_mole () const override
	Return the molar Gibbs free energy in units of J kmol-1.

double	cp_mole () const override
	Return the molar const pressure heat capacity in units of J kmol-1 K-1.

double	enthalpy_RT_ref () const override
	Return the molar enthalpy divided by RT at reference pressure.

double	entropy_R_ref () const override
	Return the molar entropy divided by R at reference pressure.

double	gibbs_RT_ref () const override
	Return the molar Gibbs free energy divided by RT at reference pressure.

double	cp_R_ref () const override
	Return the molar heat capacity divided by R at reference pressure.

double	molarVolume_ref () const override
	Return the molar volume at reference pressure.

double	enthalpy_RT () const override
	Return the standard state molar enthalpy divided by RT.

double	entropy_R () const override
	Return the standard state entropy divided by RT.

double	gibbs_RT () const override
	Return the molar Gibbs free energy divided by RT.

double	cp_R () const override
	Return the molar const pressure heat capacity divided by RT.

double	molarVolume () const override
	Return the molar volume at standard state.

double	density () const override
	Return the standard state density at standard state.

Public Member Functions inherited from PDSS
virtual void	setTemperature (double temp)
	Set the internal temperature.

virtual double	temperature () const
	Return the current stored temperature.

virtual void	setState_TP (double temp, double pres)
	Set the internal temperature and pressure.

virtual double	critTemperature () const
	critical temperature

virtual double	critPressure () const
	critical pressure

virtual double	critDensity () const
	critical density

virtual double	satPressure (double T)
	saturation pressure

double	molecularWeight () const
	Return the molecular weight of the species in units of kg kmol-1.

void	setMolecularWeight (double mw)
	Set the molecular weight of the species.

	PDSS ()=default
	Default Constructor.

	PDSS (const PDSS &b)=delete

PDSS &	operator= (const PDSS &b)=delete

double	refPressure () const
	Return the reference pressure for this phase.

double	minTemp () const
	return the minimum temperature

double	maxTemp () const
	return the minimum temperature

virtual double	pressure () const
	Returns the pressure (Pa)

virtual double	thermalExpansionCoeff () const
	Return the volumetric thermal expansion coefficient. Units: 1/K.

void	setReferenceThermo (shared_ptr< SpeciesThermoInterpType > stit)
	Set the SpeciesThermoInterpType object used to calculate reference state properties.

virtual void	setParent (VPStandardStateTP *phase, size_t k)
	Set the parent VPStandardStateTP object of this PDSS object.

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.

Private Attributes
double	m_constMolarVolume
	Value of the constant molar volume for the species.

Additional Inherited Members
Protected Attributes inherited from PDSS_Nondimensional
double	m_h0_RT
	Reference state enthalpy divided by RT.

double	m_cp0_R
	Reference state heat capacity divided by R.

double	m_s0_R
	Reference state entropy divided by R.

double	m_g0_RT
	Reference state Gibbs free energy divided by RT.

double	m_V0
	Reference state molar volume (m^3/kmol)

double	m_hss_RT
	Standard state enthalpy divided by RT.

double	m_cpss_R
	Standard state heat capacity divided by R.

double	m_sss_R
	Standard state entropy divided by R.

double	m_gss_RT
	Standard state Gibbs free energy divided by RT.

double	m_Vss
	Standard State molar volume (m^3/kmol)

Protected Attributes inherited from PDSS
double	m_temp = -1.0
	Current temperature used by the PDSS object.

double	m_pres = -1.0
	State of the system - pressure.

double	m_p0 = -1.0
	Reference state pressure of the species.

double	m_minTemp = -1.0
	Minimum temperature.

double	m_maxTemp = 10000.0
	Maximum temperature.

double	m_mw = 0.0
	Molecular Weight of the species.

AnyMap	m_input
	Input data supplied via setParameters.

shared_ptr< SpeciesThermoInterpType >	m_spthermo
	Pointer to the species thermodynamic property manager.

Constructor & Destructor Documentation

◆ PDSS_ConstVol()

PDSS_ConstVol ( )

default

Default Constructor.

Member Function Documentation

◆ intEnergy_mole()

double intEnergy_mole ( ) const

overridevirtual

Return the molar internal Energy in units of J kmol-1.

Returns: The species standard state internal Energy in J kmol-1 at the current temperature and pressure.

Reimplemented from PDSS.

Definition at line 48 of file PDSS_ConstVol.cpp.

◆ cv_mole()

double cv_mole ( ) const

overridevirtual

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

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

Reimplemented from PDSS.

Definition at line 54 of file PDSS_ConstVol.cpp.

◆ setPressure()

void setPressure ( double pres )

overridevirtual

Sets the pressure in the object.

Currently, this sets the pressure in the PDSS object. It is indeterminant what happens to the owning VPStandardStateTP object.

Parameters

pres	Pressure to be set (Pascal)

Reimplemented from PDSS.

Definition at line 59 of file PDSS_ConstVol.cpp.

◆ setTemperature()

void setTemperature ( double temp )

overridevirtual

Set the internal temperature.

Parameters

temp	Temperature (Kelvin)

Reimplemented from PDSS.

Definition at line 67 of file PDSS_ConstVol.cpp.

◆ setState_TP()

void setState_TP	(	double	temp,
		double	pres
	)

overridevirtual

Set the internal temperature and pressure.

Parameters

temp	Temperature (Kelvin)
pres	pressure (Pascals)

Reimplemented from PDSS.

Definition at line 81 of file PDSS_ConstVol.cpp.

◆ satPressure()

double satPressure ( double T )

overridevirtual

saturation pressure

Parameters

T	Temperature (Kelvin)

Reimplemented from PDSS.

Definition at line 87 of file PDSS_ConstVol.cpp.

◆ initThermo()

void initThermo ( )

overridevirtual

Initialization routine.

This is a cascading call, where each level should call the the parent level.

Reimplemented from PDSS.

Definition at line 17 of file PDSS_ConstVol.cpp.

◆ getParameters()

void getParameters ( AnyMap & eosNode ) const

overridevirtual

Store the parameters needed to reconstruct a copy of this PDSS object.

Reimplemented from PDSS.

Definition at line 34 of file PDSS_ConstVol.cpp.

◆ setMolarVolume()

void setMolarVolume ( double v )

inline

Set the (constant) molar volume [m3/kmol] of the species.

Must be called before initThermo().

Definition at line 53 of file PDSS_ConstVol.h.

Member Data Documentation

◆ m_constMolarVolume

double m_constMolarVolume

private

Value of the constant molar volume for the species.

m3 / kmol

Definition at line 64 of file PDSS_ConstVol.h.

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

Detailed Description

Public Member Functions

Private Attributes

Additional Inherited Members

Constructor & Destructor Documentation

◆ PDSS_ConstVol()

Member Function Documentation

◆ intEnergy_mole()

◆ cv_mole()

◆ setPressure()

◆ setTemperature()

◆ setState_TP()

◆ satPressure()

◆ initThermo()

◆ getParameters()

◆ setMolarVolume()

Member Data Documentation

◆ m_constMolarVolume