PengRobinsonGas gas equation of state. More...

#include <PengRobinsonGas.H>

Inheritance diagram for PengRobinsonGas< Specie >:

Collaboration diagram for PengRobinsonGas< Specie >:

Public Member Functions
	PengRobinsonGas (const Specie &sp, const scalar &Tc, const scalar &Vc, const scalar &Zc, const scalar &Pc, const scalar &omega)
	Construct from components.
	PengRobinsonGas (const dictionary &dict)
	Construct from dictionary.
	PengRobinsonGas (const word &name, const PengRobinsonGas &)
	Construct as named copy.
autoPtr< PengRobinsonGas >	clone () const
	Construct and return a clone.
scalar	rho (scalar p, scalar T) const
	Return density [kg/m^3].
scalar	H (const scalar p, const scalar T) const
	Return enthalpy departure [J/kg].
scalar	Cp (scalar p, scalar T) const
	Return Cp departure [J/(kg K].
scalar	E (const scalar p, const scalar T) const
	Return internal energy departure [J/kg].
scalar	Cv (scalar p, scalar T) const
	Return Cv departure [J/(kg K].
scalar	S (const scalar p, const scalar T) const
	Return entropy [J/(kg K)].
scalar	psi (scalar p, scalar T) const
	Return compressibility rho/p [s^2/m^2].
scalar	Z (scalar p, scalar T) const
	Return compression factor [].
scalar	CpMCv (scalar p, scalar T) const
	Return (Cp - Cv) [J/(kg K].
void	write (Ostream &os) const
	Write to Ostream.
void	operator+= (const PengRobinsonGas &)
void	operator*= (const scalar)

Static Public Member Functions
static autoPtr< PengRobinsonGas >	New (const dictionary &dict)
static word	typeName ()
	Return the instantiated type name.

Static Public Attributes
static const bool	incompressible = false
	Is the equation of state is incompressible i.e. rho != f(p).
static const bool	isochoric = false
	Is the equation of state is isochoric i.e. rho = const.

Friends
PengRobinsonGas	operator+ (const PengRobinsonGas &, const PengRobinsonGas &)
PengRobinsonGas	operator* (const scalar s, const PengRobinsonGas &)
PengRobinsonGas	operator== (const PengRobinsonGas &, const PengRobinsonGas &)
Ostream &	operator<< (Ostream &, const PengRobinsonGas &)

Detailed Description

template<class Specie>
class Foam::PengRobinsonGas< Specie >

PengRobinsonGas gas equation of state.

Source files

Definition at line 85 of file PengRobinsonGas.H.

Constructor & Destructor Documentation

◆ PengRobinsonGas() [1/3]

template<class Specie>

PengRobinsonGas	(	const Specie &	sp,
		const scalar &	Tc,
		const scalar &	Vc,
		const scalar &	Zc,
		const scalar &	Pc,
		const scalar &	omega )

inline

Construct from components.

Definition at line 27 of file PengRobinsonGasI.H.

Referenced by operator*, operator+, operator+=(), operator<<, operator==, and PengRobinsonGas().

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◆ PengRobinsonGas() [2/3]

template<class Specie>

PengRobinsonGas ( const dictionary & dict )

Construct from dictionary.

Definition at line 27 of file PengRobinsonGas.C.

References dict.

◆ PengRobinsonGas() [3/3]

template<class Specie>

PengRobinsonGas	(	const word &	name,
		const PengRobinsonGas< Specie > &	pg )

inline

Construct as named copy.

Definition at line 49 of file PengRobinsonGasI.H.

References Foam::name(), and PengRobinsonGas().

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Member Function Documentation

◆ clone()

template<class Specie>

Foam::autoPtr< Foam::PengRobinsonGas< Specie > > clone ( ) const

inline

Construct and return a clone.

Definition at line 66 of file PengRobinsonGasI.H.

References Foam::New().

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◆ New()

template<class Specie>

Foam::autoPtr< Foam::PengRobinsonGas< Specie > > New ( const dictionary & dict )

inlinestatic

Definition at line 74 of file PengRobinsonGasI.H.

References dict, and Foam::New().

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◆ typeName()

template<class Specie>

word typeName ( )

inlinestatic

Return the instantiated type name.

Definition at line 161 of file PengRobinsonGas.H.

◆ rho()

template<class Specie>

Foam::scalar rho	(	scalar	p,
		scalar	T ) const

inline

Return density [kg/m^3].

Definition at line 86 of file PengRobinsonGasI.H.

References p, R, Foam::T(), and Z().

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◆ H()

template<class Specie>

Foam::scalar H	(	const scalar	p,
		const scalar	T ) const

inline

Return enthalpy departure [J/kg].

Definition at line 98 of file PengRobinsonGasI.H.

References alpha, B, Foam::log(), p, Pr(), R, Foam::sqr(), Foam::sqrt(), Foam::T(), and Z().

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◆ Cp()

template<class Specie>

Foam::scalar Cp	(	scalar	p,
		scalar	T ) const

inline

Return Cp departure [J/(kg K].

Definition at line 120 of file PengRobinsonGasI.H.

References A, alpha, B, b, Foam::log(), M, N(), p, Foam::pow3(), Foam::sqr(), Foam::sqrt(), Foam::T(), and Z().

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◆ E()

template<class Specie>

Foam::scalar E	(	const scalar	p,
		const scalar	T ) const

inline

Return internal energy departure [J/kg].

Definition at line 151 of file PengRobinsonGasI.H.

References alpha, B, Foam::log(), p, Pr(), R, Foam::sqr(), Foam::sqrt(), Foam::T(), and Z().

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◆ Cv()

template<class Specie>

Foam::scalar Cv	(	scalar	p,
		scalar	T ) const

inline

Return Cv departure [J/(kg K].

Definition at line 172 of file PengRobinsonGasI.H.

References B, b, Foam::log(), p, Foam::pow3(), Foam::sqr(), Foam::sqrt(), Foam::T(), and Z().

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◆ S()

template<class Specie>

Foam::scalar S	(	const scalar	p,
		const scalar	T ) const

inline

Return entropy [J/(kg K)].

Definition at line 195 of file PengRobinsonGasI.H.

References B, Foam::log(), p, Pr(), R, Foam::sqr(), Foam::sqrt(), Foam::T(), and Z().

Referenced by Z().

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◆ psi()

template<class Specie>

Foam::scalar psi	(	scalar	p,
		scalar	T ) const

inline

Return compressibility rho/p [s^2/m^2].

Definition at line 222 of file PengRobinsonGasI.H.

References p, R, Foam::T(), and Z().

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◆ Z()

template<class Specie>

Foam::scalar Z	(	scalar	p,
		scalar	T ) const

inline

Return compression factor [].

Definition at line 235 of file PengRobinsonGasI.H.

References A, Foam::acos(), alpha, B, b, Foam::cbrt(), Foam::cos(), D, Foam::mag(), Foam::max(), p, Foam::constant::mathematical::pi(), Foam::pow3(), S(), Foam::sqr(), Foam::sqrt(), and Foam::T().

Referenced by Cp(), CpMCv(), Cv(), E(), H(), psi(), rho(), and S().

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◆ CpMCv()

template<class Specie>

Foam::scalar CpMCv	(	scalar	p,
		scalar	T ) const

inline

Return (Cp - Cv) [J/(kg K].

Definition at line 297 of file PengRobinsonGasI.H.

References A, alpha, B, b, M, N(), p, R, Foam::sqr(), Foam::sqrt(), Foam::T(), and Z().

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◆ write()

template<class Specie>

void write ( Ostream & os ) const

Write to Ostream.

Definition at line 47 of file PengRobinsonGas.C.

References os().

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◆ operator+=()

template<class Specie>

void operator+= ( const PengRobinsonGas< Specie > & )

inline

Definition at line 325 of file PengRobinsonGasI.H.

References Foam::mag(), PengRobinsonGas(), and Y.

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◆ operator*=()

template<class Specie>

void operator*= ( const scalar s )

inline

Definition at line 348 of file PengRobinsonGasI.H.

References s().

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◆ operator+

template<class Specie>

PengRobinsonGas operator+	(	const PengRobinsonGas< Specie > &	,
		const PengRobinsonGas< Specie > &	)

friend

References PengRobinsonGas().

◆ operator*

template<class Specie>

PengRobinsonGas operator*	(	const scalar	s,
		const PengRobinsonGas< Specie > &	)

friend

References PengRobinsonGas(), and s().

◆ operator==

template<class Specie>

PengRobinsonGas operator==	(	const PengRobinsonGas< Specie > &	,
		const PengRobinsonGas< Specie > &	)

friend

References PengRobinsonGas().

◆ operator<<

template<class Specie>

Ostream & operator<<	(	Ostream &	,
		const PengRobinsonGas< Specie > &	)

friend

References PengRobinsonGas().

Member Data Documentation

◆ incompressible

template<class Specie>

const bool incompressible = false

static

Is the equation of state is incompressible i.e. rho != f(p).

Definition at line 172 of file PengRobinsonGas.H.

◆ isochoric

template<class Specie>

const bool isochoric = false

static

Is the equation of state is isochoric i.e. rho = const.

Definition at line 177 of file PengRobinsonGas.H.

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

src/thermophysicalModels/specie/equationOfState/PengRobinsonGas/PengRobinsonGas.H
src/thermophysicalModels/specie/equationOfState/PengRobinsonGas/PengRobinsonGas.C
src/thermophysicalModels/specie/equationOfState/PengRobinsonGas/PengRobinsonGasI.H

Public Member Functions

Static Public Member Functions

Static Public Attributes

Friends

Detailed Description

Constructor & Destructor Documentation

◆ PengRobinsonGas() [1/3]

◆ PengRobinsonGas() [2/3]

◆ PengRobinsonGas() [3/3]

Member Function Documentation

◆ clone()

◆ New()

◆ typeName()

◆ rho()

◆ H()

◆ Cp()

◆ E()

◆ Cv()

◆ S()

◆ psi()

◆ Z()

◆ CpMCv()

◆ write()

◆ operator+=()

◆ operator*=()

Friends And Related Symbol Documentation

◆ operator+

◆ operator*

◆ operator==

◆ operator<<

Member Data Documentation

◆ incompressible

◆ isochoric