Incompressible gas equation of state using a constant reference pressure in the perfect gas equation of state rather than the local pressure so that the density only varies with temperature: More...

Inheritance diagram for incompressiblePerfectGas< Specie >:

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Collaboration diagram for incompressiblePerfectGas< Specie >:

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Public Member Functions
	incompressiblePerfectGas (const Specie &sp, const scalar pRef)
	Construct from components. More...

	incompressiblePerfectGas (const word &name, const dictionary &dict)
	Construct from name and dictionary. More...

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

autoPtr< incompressiblePerfectGas >	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 contribution [J/kg]. More...

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

scalar	e (const scalar p, const scalar T) const
	Return internal energy contribution [J/kg]. More...

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

scalar	sp (const scalar p, const scalar T) const
	Return entropy contribution to the integral of Cp/T [J/kg/K]. More...

scalar	sv (const scalar p, const scalar T) const
	Return entropy contribution to the integral of Cv/T [J/kg/K]. More...

scalar	psi (scalar p, scalar T) const
	Return compressibility [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...

scalar	alphav (const scalar p, const scalar T) const
	Return volumetric coefficient of thermal expansion [1/T]. More...

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

void	operator+= (const incompressiblePerfectGas &)

void	operator*= (const scalar)

Static Public Member Functions
static word	typeName ()
	Return the instantiated type name. More...

Static Public Attributes
static const bool	incompressible = true
	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
incompressiblePerfectGas	operator+ (const incompressiblePerfectGas &, const incompressiblePerfectGas &)

incompressiblePerfectGas	operator* (const scalar s, const incompressiblePerfectGas &)

incompressiblePerfectGas	operator== (const incompressiblePerfectGas &, const incompressiblePerfectGas &)

Ostream &	operator (Ostream &, const incompressiblePerfectGas &)

Detailed Description

template<class Specie>
class Foam::incompressiblePerfectGas< Specie >

Incompressible gas equation of state using a constant reference pressure in the perfect gas equation of state rather than the local pressure so that the density only varies with temperature:

    rho = pRef/(R*T)

Usage

Property	Description
`pRef`	Reference pressure

Example specification of the incompressiblePerfectGas equation of state:

    equationOfState
    {
        pRef        1e5;
    }

Source files

Definition at line 109 of file incompressiblePerfectGas.H.

Constructor & Destructor Documentation

◆ incompressiblePerfectGas() [1/3]

incompressiblePerfectGas	(	const Specie &	sp,
		const scalar	pRef
	)

inline

Construct from components.

Definition at line 32 of file incompressiblePerfectGasI.H.

◆ incompressiblePerfectGas() [2/3]

incompressiblePerfectGas	(	const word &	name,
		const dictionary &	dict
	)

Construct from name and dictionary.

Definition at line 32 of file incompressiblePerfectGas.C.

◆ incompressiblePerfectGas() [3/3]

incompressiblePerfectGas	(	const word &	name,
		const incompressiblePerfectGas< Specie > &
	)

inline

Construct as named copy.

Member Function Documentation

◆ clone()

Foam::autoPtr< Foam::incompressiblePerfectGas< Specie > > clone

inline

Construct and return a clone.

Definition at line 57 of file incompressiblePerfectGasI.H.

◆ typeName()

static word typeName ( )

inlinestatic

Return the instantiated type name.

Definition at line 143 of file incompressiblePerfectGas.H.

◆ rho()

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

inline

Return density [kg/m^3].

Definition at line 69 of file incompressiblePerfectGasI.H.

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

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◆ h()

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

inline

Return enthalpy contribution [J/kg].

Definition at line 80 of file incompressiblePerfectGasI.H.

References p, rho, and Foam::T().

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◆ Cp()

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

inline

Return Cp contribution [J/(kg K].

Definition at line 91 of file incompressiblePerfectGasI.H.

◆ e()

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

inline

Return internal energy contribution [J/kg].

Definition at line 102 of file incompressiblePerfectGasI.H.

◆ Cv()

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

inline

Return Cv contribution [J/(kg K].

Definition at line 113 of file incompressiblePerfectGasI.H.

◆ sp()

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

inline

Return entropy contribution to the integral of Cp/T [J/kg/K].

Definition at line 124 of file incompressiblePerfectGasI.H.

◆ sv()

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

inline

Return entropy contribution to the integral of Cv/T [J/kg/K].

Definition at line 135 of file incompressiblePerfectGasI.H.

◆ psi()

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

inline

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

Definition at line 146 of file incompressiblePerfectGasI.H.

◆ Z()

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

inline

Return compression factor [].

Definition at line 157 of file incompressiblePerfectGasI.H.

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

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◆ CpMCv()

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

inline

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

Definition at line 168 of file incompressiblePerfectGasI.H.

References Foam::R().

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◆ alphav()

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

inline

Return volumetric coefficient of thermal expansion [1/T].

Definition at line 179 of file incompressiblePerfectGasI.H.

References Foam::T().

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◆ write()

void write ( Ostream & os ) const

Write to Ostream.

Definition at line 46 of file incompressiblePerfectGas.C.

References dictionary::add(), dict, dictionaryName::dictName(), Foam::indent(), and Foam::vtkWriteOps::write().

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◆ operator+=()

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

inline

Definition at line 192 of file incompressiblePerfectGasI.H.

References Foam::exit(), Foam::FatalError, FatalErrorInFunction, Foam::name(), Foam::notEqual(), and Foam::operator+=().

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◆ operator*=()

void operator*= ( const scalar s )

inline

Definition at line 212 of file incompressiblePerfectGasI.H.

References s().

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Friends And Related Function Documentation

◆ operator+

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

friend

◆ operator*

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

friend

◆ operator==

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

friend

◆ operator

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

friend

Member Data Documentation

◆ incompressible

const bool incompressible = true

static

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

Definition at line 154 of file incompressiblePerfectGas.H.

◆ isochoric

const bool isochoric = false

static

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

Definition at line 157 of file incompressiblePerfectGas.H.

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

src/thermophysicalModels/specie/equationOfState/incompressiblePerfectGas/incompressiblePerfectGas.H
src/thermophysicalModels/specie/equationOfState/incompressiblePerfectGas/incompressiblePerfectGas.C
src/thermophysicalModels/specie/equationOfState/incompressiblePerfectGas/incompressiblePerfectGasI.H

Public Member Functions

Static Public Member Functions

Static Public Attributes

Friends

Detailed Description

template<class Specie> class Foam::incompressiblePerfectGas< Specie >

Constructor & Destructor Documentation

◆ incompressiblePerfectGas() [1/3]

◆ incompressiblePerfectGas() [2/3]

◆ incompressiblePerfectGas() [3/3]

Member Function Documentation

◆ clone()

◆ typeName()

◆ rho()

◆ h()

◆ Cp()

◆ e()

◆ Cv()

◆ sp()

◆ sv()

◆ psi()

◆ Z()

◆ CpMCv()

◆ alphav()

◆ write()

◆ operator+=()

◆ operator*=()

Friends And Related Function Documentation

◆ operator+

◆ operator*

◆ operator==

◆ operator

Member Data Documentation

◆ incompressible

◆ isochoric

template<class Specie>
class Foam::incompressiblePerfectGas< Specie >