PengRobinsonGas gas equation of state. More...

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. More...

	PengRobinsonGas (const dictionary &dict)
	Construct from dictionary. More...

	PengRobinsonGas (const word &name, const PengRobinsonGas &)
	Construct as named copy. More...

autoPtr< PengRobinsonGas >	clone () const
	Construct and return a clone. More...

scalar	rho (scalar p, scalar T) const
	Return density [kg/m^3]. More...

scalar	H (const scalar p, const scalar T) const
	Return enthalpy departure [J/kg]. More...

scalar	Cp (scalar p, scalar T) const
	Return Cp departure [J/(kg K]. More...

scalar	S (const scalar p, const scalar T) const
	Return entropy [J/(kg K)]. More...

scalar	psi (scalar p, scalar T) const
	Return compressibility rho/p [s^2/m^2]. More...

scalar	Z (scalar p, scalar T) const
	Return compression factor []. More...

scalar	CpMCv (scalar p, scalar T) const
	Return (Cp - Cv) [J/(kg K]. More...

void	write (Ostream &os) const
	Write to Ostream. More...

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. More...

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

static const bool	isochoric = false
	Is the equation of state is isochoric i.e. rho = const. More...

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 47 of file PengRobinsonGas.H.

Constructor & Destructor Documentation

◆ PengRobinsonGas() [1/3]

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 33 of file PengRobinsonGasI.H.

◆ PengRobinsonGas() [2/3]

PengRobinsonGas ( const dictionary & dict )

Construct from dictionary.

Definition at line 33 of file PengRobinsonGas.C.

References Foam::constant::thermodynamic::RR.

◆ PengRobinsonGas() [3/3]

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

inline

Construct as named copy.

Definition at line 55 of file PengRobinsonGasI.H.

Member Function Documentation

◆ clone()

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

inline

Construct and return a clone.

Definition at line 71 of file PengRobinsonGasI.H.

References PengRobinsonGas< Specie >::New().

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◆ New()

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

inlinestatic

Definition at line 83 of file PengRobinsonGasI.H.

References dict, and PengRobinsonGas< Specie >::rho().

Referenced by PengRobinsonGas< Specie >::clone().

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◆ typeName()

static word typeName ( )

inlinestatic

Return the instantiated type name.

Definition at line 140 of file PengRobinsonGas.H.

◆ rho()

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

inline

Return density [kg/m^3].

Definition at line 98 of file PengRobinsonGasI.H.

References R, and T.

Referenced by PengRobinsonGas< Specie >::New().

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◆ H()

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

inline

Return enthalpy departure [J/kg].

Definition at line 109 of file PengRobinsonGasI.H.

References Foam::constant::atomic::alpha, Foam::constant::electromagnetic::kappa, Foam::log(), Pr(), R, Foam::sqr(), and Foam::sqrt().

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◆ Cp()

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

inline

Return Cp departure [J/(kg K].

Definition at line 131 of file PengRobinsonGasI.H.

References Foam::constant::atomic::alpha, Foam::constant::physicoChemical::b, Foam::constant::electromagnetic::kappa, Foam::log(), M, N, Foam::pow3(), Foam::constant::thermodynamic::RR, PengRobinsonGas< Specie >::S(), Foam::sqr(), Foam::sqrt(), and T.

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◆ S()

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

inline

Return entropy [J/(kg K)].

Definition at line 163 of file PengRobinsonGasI.H.

References Foam::constant::electromagnetic::kappa, Foam::log(), Pr(), PengRobinsonGas< Specie >::psi(), Foam::constant::standard::Pstd, R, Foam::sqr(), and Foam::sqrt().

Referenced by PengRobinsonGas< Specie >::Cp().

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◆ psi()

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

inline

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

Definition at line 190 of file PengRobinsonGasI.H.

References R, T, and PengRobinsonGas< Specie >::Z().

Referenced by PengRobinsonGas< Specie >::S().

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◆ Z()

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

inline

Return compression factor [].

Definition at line 203 of file PengRobinsonGasI.H.

References Foam::constant::atomic::a0, Foam::acos(), Foam::constant::atomic::alpha, Foam::constant::physicoChemical::b, Foam::cos(), PengRobinsonGas< Specie >::CpMCv(), Foam::constant::electromagnetic::kappa, Foam::mag(), Foam::max(), Foam::constant::mathematical::pi(), Foam::pow(), Foam::pow3(), Foam::constant::thermodynamic::RR, Foam::sqr(), Foam::sqrt(), and T.

Referenced by PengRobinsonGas< Specie >::psi().

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◆ CpMCv()

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

inline

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

Definition at line 265 of file PengRobinsonGasI.H.

References Foam::constant::atomic::alpha, Foam::constant::physicoChemical::b, Foam::constant::electromagnetic::kappa, M, N, R, Foam::constant::thermodynamic::RR, Foam::sqr(), Foam::sqrt(), and T.

Referenced by PengRobinsonGas< Specie >::Z().

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◆ write()

void write ( Ostream & os ) const

Write to Ostream.

Definition at line 52 of file PengRobinsonGas.C.

References Foam::blockMeshTools::write(), and Ostream::write().

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◆ operator+=()

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

inline

Definition at line 293 of file PengRobinsonGasI.H.

References Foam::mag(), Foam::constant::thermodynamic::RR, Y, Y1, and Y2.

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◆ operator*=()

void operator*= ( const scalar s )

inline

Definition at line 315 of file PengRobinsonGasI.H.

References Foam::mag(), Foam::constant::thermodynamic::RR, s(), Y1, and Y2.

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Friends And Related Function Documentation

◆ operator+

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

friend

◆ operator*

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

friend

◆ operator==

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

friend

◆ operator

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

friend

Member Data Documentation

◆ incompressible

const bool incompressible = false

static

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

Definition at line 149 of file PengRobinsonGas.H.

◆ isochoric

const bool isochoric = false

static

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

Definition at line 152 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

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

Constructor & Destructor Documentation

◆ PengRobinsonGas() [1/3]

◆ PengRobinsonGas() [2/3]

◆ PengRobinsonGas() [3/3]

Member Function Documentation

◆ clone()

◆ New()

◆ typeName()

◆ rho()

◆ H()

◆ Cp()

◆ S()

◆ psi()

◆ Z()

◆ CpMCv()

◆ write()

◆ operator+=()

◆ operator*=()

Friends And Related Function Documentation

◆ operator+

◆ operator*

◆ operator==

◆ operator

Member Data Documentation

◆ incompressible

◆ isochoric

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