Child class for defining the Peng-Robinson model. More...

#include <fluid_model.hpp>

Inheritance diagram for CPengRobinson:

Public Member Functions
	CPengRobinson (void)
	Constructor of the class. More...

	CPengRobinson (su2double gamma, su2double R, su2double Pstar, su2double Tstar, su2double w)
	Constructor of the class.

virtual	~CPengRobinson (void)
	Destructor of the class.

void	SetTDState_rhoe (su2double rho, su2double e)
	Set the Dimensionless State using Density and Internal Energy. More...

void	SetTDState_PT (su2double P, su2double T)
	Set the Dimensionless State using Pressure and Temperature. More...

void	SetTDState_Prho (su2double P, su2double rho)
	Set the Dimensionless State using Pressure and Density. More...

void	SetEnergy_Prho (su2double P, su2double rho)
	Set the Dimensionless Energy using Pressure and Density. More...

void	SetTDState_hs (su2double h, su2double s)
	virtual member that would be different for each gas model implemented More...

void	SetTDState_rhoT (su2double rho, su2double T)
	virtual member that would be different for each gas model implemented More...

void	SetTDState_Ps (su2double P, su2double s)
	Set the Dimensionless State using Pressure and Entropy. More...

Public Member Functions inherited from CIdealGas
	CIdealGas (void)
	Constructor of the class. More...

	CIdealGas (su2double gamma, su2double R)
	Constructor of the class.

virtual	~CIdealGas (void)
	Destructor of the class.

Public Member Functions inherited from CFluidModel
	CFluidModel (void)
	Constructor of the class. More...

virtual	~CFluidModel (void)
	Destructor of the class.

su2double	GetPressure ()
	Get fluid pressure.

su2double	GetTemperature ()
	Get fluid temperature.

su2double	GetEntropy ()
	Get fluid entropy.

su2double	GetStaticEnergy ()
	Get fluid internal energy.

su2double	GetDensity ()
	Get fluid density.

su2double	GetSoundSpeed ()
	Get fluid speed of sound.

su2double	GetSoundSpeed2 ()
	Get fluid speed of sound squared.

su2double	GetCp ()
	Get fluid specific heat at constant pressure.

su2double	GetLaminarViscosity ()
	Get fluid dynamic viscosity.

su2double	GetThermalConductivity ()
	Get fluid thermal conductivity.

su2double	GetdPdrho_e ()
	Get fluid pressure partial derivative.

su2double	GetdPde_rho ()
	Get fluid pressure partial derivative.

su2double	GetdTdrho_e ()
	Get fluid temperature partial derivative.

su2double	GetdTde_rho ()
	Get fluid temperature partial derivative.

su2double	Getdmudrho_T ()
	Get fluid dynamic viscosity partial derivative.

su2double	GetdmudT_rho ()
	Get fluid dynamic viscosity partial derivative.

su2double	Getdktdrho_T ()
	Get fluid thermal conductivity partial derivative.

su2double	GetdktdT_rho ()
	Get fluid thermal conductivity partial derivative.

void	SetLaminarViscosityModel (CConfig *config)
	Set viscosity model.

void	SetThermalConductivityModel (CConfig *config)
	Set thermal conductivity model.

Protected Attributes
su2double	a
	model parameter.

su2double	b
	model parameter.

su2double	k
	model parameter (computed with acentric factor).

su2double	Zed
	compressibility factor.

su2double	TstarCrit
	Critical temperature.

Protected Attributes inherited from CIdealGas
su2double	Gamma
	Heat Capacity Ratio.

su2double	Gamma_Minus_One
	Heat Capacity Ratio Minus One.

su2double	Gas_Constant
	Gas Constant.

Protected Attributes inherited from CFluidModel
su2double	StaticEnergy
	Internal Energy.

su2double	Entropy
	Entropy.

su2double	Density
	Density.

su2double	Pressure
	Pressure.

su2double	SoundSpeed2
	SpeedSound.

su2double	Temperature
	Temperature.

su2double	dPdrho_e
	DpDd_e.

su2double	dPde_rho
	DpDe_d.

su2double	dTdrho_e
	DTDd_e.

su2double	dTde_rho
	DTDe_d.

su2double	Cp
	Specific Heat Capacity at constant pressure.

su2double	Mu
	Specific Heat Capacity at constant pressure.

su2double	dmudrho_T
	Specific Heat Capacity at constant pressure.

su2double	dmudT_rho
	Specific Heat Capacity at constant pressure.

su2double	Kt
	Specific Heat Capacity at constant pressure.

su2double	dktdrho_T
	Specific Heat Capacity at constant pressure.

su2double	dktdT_rho
	Specific Heat Capacity at constant pressure.

CViscosityModel *	LaminarViscosity
	Laminar Viscosity Model.

CConductivityModel *	ThermalConductivity
	Thermal Conductivity Model.

Detailed Description

Child class for defining the Peng-Robinson model.

class CPengRobinson

Author: : S.Vitale, G. Gori

Version: 5.0.0 "Raven"

Constructor & Destructor Documentation

§ CPengRobinson()

CPengRobinson::CPengRobinson ( void )

Constructor of the class.

Source of the Peng-Robinson model.

fluid_model_ppr.cpp

Author: S. Vitale, G. Gori, M. Pini, A. Guardone, P. Colonna

Version: 5.0.0 "Raven"

SU2 Original Developers: Dr. Francisco D. Palacios. Dr. Thomas D. Economon.

SU2 Developers: Prof. Juan J. Alonso's group at Stanford University. Prof. Piero Colonna's group at Delft University of Technology. Prof. Nicolas R. Gauger's group at Kaiserslautern University of Technology. Prof. Alberto Guardone's group at Polytechnic University of Milan. Prof. Rafael Palacios' group at Imperial College London. Prof. Edwin van der Weide's group at the University of Twente. Prof. Vincent Terrapon's group at the University of Liege.

SU2 is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version.

SU2 is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along with SU2. If not, see http://www.gnu.org/licenses/.

Member Function Documentation

§ SetEnergy_Prho()

void CPengRobinson::SetEnergy_Prho	(	su2double	P,
		su2double	rho
	)

virtual

Set the Dimensionless Energy using Pressure and Density.

Parameters

[in]	P	- first thermodynamic variable.
[in]	rho	- second thermodynamic variable.

Reimplemented from CIdealGas.

§ SetTDState_hs()

void CPengRobinson::SetTDState_hs	(	su2double	h,
		su2double	s
	)

virtual

virtual member that would be different for each gas model implemented

Parameters

[in]	InputSpec	- Input pair for FLP calls ("hs").
[in]	th1	- first thermodynamic variable (h).
[in]	th2	- second thermodynamic variable (s).

Reimplemented from CIdealGas.

§ SetTDState_Prho()

void CPengRobinson::SetTDState_Prho	(	su2double	P,
		su2double	rho
	)

virtual

Set the Dimensionless State using Pressure and Density.

Parameters

[in]	P	- first thermodynamic variable.
[in]	rho	- second thermodynamic variable.

Reimplemented from CIdealGas.

§ SetTDState_Ps()

void CPengRobinson::SetTDState_Ps	(	su2double	P,
		su2double	s
	)

virtual

Set the Dimensionless State using Pressure and Entropy.

Parameters

[in]	th1	- first thermodynamic variable (P).
[in]	th2	- second thermodynamic variable (s).

Reimplemented from CIdealGas.

§ SetTDState_PT()

void CPengRobinson::SetTDState_PT	(	su2double	P,
		su2double	T
	)

virtual

Set the Dimensionless State using Pressure and Temperature.

Parameters

[in]	P	- first thermodynamic variable.
[in]	T	- second thermodynamic variable.

Reimplemented from CIdealGas.

§ SetTDState_rhoe()

void CPengRobinson::SetTDState_rhoe	(	su2double	rho,
		su2double	e
	)

virtual

Set the Dimensionless State using Density and Internal Energy.

Parameters

[in]	rho	- first thermodynamic variable.
[in]	e	- second thermodynamic variable.

Only positive root considered

Reimplemented from CIdealGas.

§ SetTDState_rhoT()

void CPengRobinson::SetTDState_rhoT	(	su2double	rho,
		su2double	T
	)

virtual

virtual member that would be different for each gas model implemented

Parameters

[in]	InputSpec	- Input pair for FLP calls ("rhoT").
[in]	th1	- first thermodynamic variable (rho).
[in]	th2	- second thermodynamic variable (T).

Reimplemented from CIdealGas.

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

SU2_CFD/include/fluid_model.hpp
SU2_CFD/src/fluid_model_ppr.cpp

Public Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

§ CPengRobinson()

Member Function Documentation

§ SetEnergy_Prho()

§ SetTDState_hs()

§ SetTDState_Prho()

§ SetTDState_Ps()

§ SetTDState_PT()

§ SetTDState_rhoe()

§ SetTDState_rhoT()