Non ideal law for the mixing of two species. A separate composition model is given for each species. The composition of a species is equal to the value given by the model, scaled by the species fraction in the bulk of the other phase, and multiplied by the activity coefficient for that species. The gas behaviour is assumed ideal; i.e. the fugacity coefficient is taken as equal to 1. More...

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Public Member Functions
	TypeName ("nonRandomTwoLiquid")
	Runtime type information. More...

	nonRandomTwoLiquid (const dictionary &dict, const phaseInterface &interface)
	Construct from a dictionary and an interface. More...

virtual	~nonRandomTwoLiquid ()
	Destructor. More...

virtual void	update (const volScalarField &Tf)
	Update the composition. More...

virtual tmp< volScalarField >	Yf (const word &speciesName, const volScalarField &Tf) const
	The interface species fraction. More...

virtual tmp< volScalarField >	YfPrime (const word &speciesName, const volScalarField &Tf) const
	The interface species fraction derivative w.r.t. temperature. More...

Public Member Functions inherited from interfaceCompositionModel
	TypeName ("interfaceCompositionModel")
	Runtime type information. More...

	declareRunTimeSelectionTable (autoPtr, interfaceCompositionModel, dictionary,(const dictionary &dict, const phaseInterface &interface),(dict, interface))

	interfaceCompositionModel (const dictionary &dict, const phaseInterface &interface)
	Construct from a dictionary and an interface. More...

virtual	~interfaceCompositionModel ()
	Destructor. More...

const sidedPhaseInterface &	interface () const
	Return the interface. More...

const hashedWordList &	species () const
	Return the transferring species names. More...

const rhoFluidMulticomponentThermo &	thermo () const
	Return the thermo. More...

const rhoThermo &	otherThermo () const
	Return the other thermo. More...

const rhoFluidMulticomponentThermo &	otherMulticomponentThermo () const
	Return the other multicomponent thermo. More...

tmp< volScalarField >	dY (const word &speciesName, const volScalarField &Tf) const
	Mass fraction difference between the interface and the field. More...

tmp< volScalarField >	dYfPrime (const word &speciesName, const volScalarField &Tf) const
	Mass fraction difference between the interface and the field. More...

tmp< volScalarField >	D (const word &speciesName) const
	Mass diffusivity. More...

Additional Inherited Members
Static Public Member Functions inherited from interfaceCompositionModel
static autoPtr< interfaceCompositionModel >	New (const dictionary &dict, const phaseInterface &interface, const bool outer=true)

Detailed Description

Non ideal law for the mixing of two species. A separate composition model is given for each species. The composition of a species is equal to the value given by the model, scaled by the species fraction in the bulk of the other phase, and multiplied by the activity coefficient for that species. The gas behaviour is assumed ideal; i.e. the fugacity coefficient is taken as equal to 1.

Source files

Definition at line 56 of file nonRandomTwoLiquid.H.

Constructor & Destructor Documentation

◆ nonRandomTwoLiquid()

nonRandomTwoLiquid	(	const dictionary &	dict,
		const phaseInterface &	interface
	)

Construct from a dictionary and an interface.

Definition at line 48 of file nonRandomTwoLiquid.C.

References dict, Foam::dimless, Foam::dimTemperature, Foam::exit(), Foam::FatalError, FatalErrorInFunction, interfaceCompositionModel::interface(), saturationPressureModel::New(), interfaceCompositionModel::New(), interfaceCompositionModel::species(), multicomponentThermo::species(), and interfaceCompositionModel::thermo().

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◆ ~nonRandomTwoLiquid()

~nonRandomTwoLiquid ( )

virtual

Destructor.

Definition at line 159 of file nonRandomTwoLiquid.C.

Member Function Documentation

◆ TypeName()

TypeName ( "nonRandomTwoLiquid" )

Runtime type information.

◆ update()

void update ( const volScalarField & Tf )

virtual

Update the composition.

Implements interfaceCompositionModel.

Definition at line 165 of file nonRandomTwoLiquid.C.

References Foam::exp(), Foam::max(), Foam::sqr(), thermo, Foam::W(), and Y.

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◆ Yf()

Foam::tmp< Foam::volScalarField > Yf	(	const word &	speciesName,
		const volScalarField &	Tf
	)		const

virtual

The interface species fraction.

Implements interfaceCompositionModel.

Definition at line 213 of file nonRandomTwoLiquid.C.

References thermo.

◆ YfPrime()

Foam::tmp< Foam::volScalarField > YfPrime	(	const word &	speciesName,
		const volScalarField &	Tf
	)		const

virtual

The interface species fraction derivative w.r.t. temperature.

Implements interfaceCompositionModel.

Definition at line 243 of file nonRandomTwoLiquid.C.

References thermo.

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

applications/modules/multiphaseEuler/interfacialModels/interfaceCompositionModels/nonRandomTwoLiquid/nonRandomTwoLiquid.H
applications/modules/multiphaseEuler/interfacialModels/interfaceCompositionModels/nonRandomTwoLiquid/nonRandomTwoLiquid.C

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ nonRandomTwoLiquid()

◆ ~nonRandomTwoLiquid()

Member Function Documentation

◆ TypeName()

◆ update()

◆ Yf()

◆ YfPrime()