Particle-particle phase-pressure RAS model. More...

Inheritance diagram for phasePressureModel:

Collaboration diagram for phasePressureModel:

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

	phasePressureModel (const volScalarField &alpha, const volScalarField &rho, const volVectorField &U, const surfaceScalarField &alphaRhoPhi, const surfaceScalarField &phi, const viscosity &viscosity, const word &type=typeName)
	Construct from components. More...

	phasePressureModel (const phasePressureModel &)=delete
	Disallow default bitwise copy construction. More...

virtual	~phasePressureModel ()
	Destructor. More...

virtual bool	read ()
	Re-read model coefficients if they have changed. More...

virtual tmp< volScalarField >	nuEff () const
	Return the effective viscosity. More...

virtual tmp< scalarField >	nuEff (const label patchi) const
	Return the effective viscosity on patch. More...

virtual tmp< volScalarField >	k () const
	Return the turbulence kinetic energy. More...

virtual tmp< volScalarField >	epsilon () const
	Return the turbulence kinetic energy dissipation rate. More...

virtual tmp< volScalarField >	omega () const
	Return the turbulence specific dissipation rate. More...

virtual tmp< volSymmTensorField >	R () const
	Return the stress tensor (0) [m^2/s^2]. More...

virtual tmp< surfaceScalarField >	pPrimef () const
	Return the face-phase-pressure'. More...

virtual tmp< surfaceVectorField >	devTau () const
	Return the effective stress. More...

virtual tmp< fvVectorMatrix >	divDevTau (volVectorField &U) const
	Return the source term for the momentum equation. More...

virtual void	correct ()
	Solve the kinetic theory equations and correct the viscosity. More...

void	operator= (const phasePressureModel &)=delete
	Disallow default bitwise assignment. More...

Public Member Functions inherited from eddyViscosity< RASModel< phaseCompressible::momentumTransportModel > >
	eddyViscosity (const word &modelName, const alphaField &alpha, const rhoField &rho, const volVectorField &U, const surfaceScalarField &alphaRhoPhi, const surfaceScalarField &phi, const viscosity &viscosity)
	Construct from components. More...

virtual	~eddyViscosity ()
	Destructor. More...

virtual tmp< volScalarField >	nut () const
	Return the turbulence viscosity. More...

virtual tmp< scalarField >	nut (const label patchi) const
	Return the turbulence viscosity on patch. More...

virtual void	validate ()
	Validate the turbulence fields after construction. More...

Public Member Functions inherited from linearViscousStress< BasicMomentumTransportModel >
	linearViscousStress (const word &modelName, const alphaField &alpha, const rhoField &rho, const volVectorField &U, const surfaceScalarField &alphaRhoPhi, const surfaceScalarField &phi, const viscosity &viscosity)
	Construct from components. More...

virtual	~linearViscousStress ()
	Destructor. More...

virtual tmp< fvVectorMatrix >	divDevTau (const volScalarField &rho, volVectorField &U) const
	Return the source term for the momentum equation. More...

template<class RhoFieldType >
Foam::tmp< Foam::fvVectorMatrix >	DivDevTau (const RhoFieldType &rho, volVectorField &U) const

Additional Inherited Members
Public Types inherited from eddyViscosity< RASModel< phaseCompressible::momentumTransportModel > >
typedef BasicMomentumTransportModel::alphaField	alphaField

typedef BasicMomentumTransportModel::rhoField	rhoField

Public Types inherited from linearViscousStress< BasicMomentumTransportModel >
typedef BasicMomentumTransportModel::alphaField	alphaField

typedef BasicMomentumTransportModel::rhoField	rhoField

Protected Member Functions inherited from linearViscousStress< BasicMomentumTransportModel >
template<class RhoFieldType >
tmp< fvVectorMatrix >	DivDevTau (const RhoFieldType &rho, volVectorField &U) const
	Return the source term for the momentum equation. More...

Protected Attributes inherited from eddyViscosity< RASModel< phaseCompressible::momentumTransportModel > >
volScalarField	nut_

Detailed Description

Particle-particle phase-pressure RAS model.

The derivative of the phase-pressure with respect to the phase-fraction is evaluated as

g0*min(exp(preAlphaExp*(alpha - alphaMax)), expMax)

The default model coefficients correspond to the following:

    phasePressureCoeffs
    {
        preAlphaExp     500;
        expMax          1000;
        g0              1000;
    }

Source files

Definition at line 68 of file phasePressureModel.H.

Constructor & Destructor Documentation

◆ phasePressureModel() [1/2]

phasePressureModel	(	const volScalarField &	alpha,
		const volScalarField &	rho,
		const volVectorField &	U,
		const surfaceScalarField &	alphaRhoPhi,
		const surfaceScalarField &	phi,
		const viscosity &	viscosity,
		const word &	type = `typeName`
	)

Construct from components.

Definition at line 30 of file phasePressureModel.C.

References DimensionedField< Type, GeoMesh, PrimitiveField >::dimensions(), and eddyViscosity< RASModel< phaseCompressible::momentumTransportModel > >::nut_.

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◆ phasePressureModel() [2/2]

phasePressureModel ( const phasePressureModel & )

delete

Disallow default bitwise copy construction.

◆ ~phasePressureModel()

~phasePressureModel ( )

virtual

Destructor.

Definition at line 69 of file phasePressureModel.C.

Member Function Documentation

◆ TypeName()

TypeName ( "phasePressure" )

Runtime type information.

◆ read()

bool read ( )

virtual

Re-read model coefficients if they have changed.

Implements eddyViscosity< RASModel< phaseCompressible::momentumTransportModel > >.

Definition at line 75 of file phasePressureModel.C.

References Foam::read().

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◆ nuEff() [1/2]

virtual tmp<volScalarField> nuEff ( ) const

inlinevirtual

Return the effective viscosity.

Definition at line 132 of file phasePressureModel.H.

References eddyViscosity< RASModel< phaseCompressible::momentumTransportModel > >::nut().

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◆ nuEff() [2/2]

virtual tmp<scalarField> nuEff ( const label patchi ) const

inlinevirtual

Return the effective viscosity on patch.

Definition at line 138 of file phasePressureModel.H.

References eddyViscosity< RASModel< phaseCompressible::momentumTransportModel > >::nut().

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◆ k()

Foam::tmp< Foam::volScalarField > k ( ) const

virtual

Return the turbulence kinetic energy.

Implements eddyViscosity< RASModel< phaseCompressible::momentumTransportModel > >.

Definition at line 97 of file phasePressureModel.C.

References NotImplemented.

◆ epsilon()

Foam::tmp< Foam::volScalarField > epsilon ( ) const

virtual

Return the turbulence kinetic energy dissipation rate.

Definition at line 105 of file phasePressureModel.C.

References NotImplemented.

◆ omega()

Foam::tmp< Foam::volScalarField > omega ( ) const

virtual

Return the turbulence specific dissipation rate.

Definition at line 113 of file phasePressureModel.C.

References NotImplemented.

◆ R()

Foam::tmp< Foam::volSymmTensorField > R ( ) const

virtual

Return the stress tensor (0) [m^2/s^2].

Reimplemented from eddyViscosity< RASModel< phaseCompressible::momentumTransportModel > >.

Definition at line 121 of file phasePressureModel.C.

References IOobject::groupName(), GeometricField< Type, GeoMesh, PrimitiveField >::New(), and Foam::Zero.

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◆ pPrimef()

Foam::tmp< Foam::surfaceScalarField > pPrimef ( ) const

virtual

Return the face-phase-pressure'.

(derivative of phase-pressure w.r.t. phase-fraction)

Definition at line 206 of file phasePressureModel.C.

References IOobject::groupName(), Foam::fvc::interpolate(), and GeometricField< Type, GeoMesh, PrimitiveField >::New().

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◆ devTau()

Foam::tmp< Foam::surfaceVectorField > devTau ( ) const

virtual

Return the effective stress.

Reimplemented from linearViscousStress< BasicMomentumTransportModel >.

Definition at line 217 of file phasePressureModel.C.

References IOobject::groupName(), GeometricField< Type, GeoMesh, PrimitiveField >::New(), and Foam::Zero.

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◆ divDevTau()

Foam::tmp< Foam::fvVectorMatrix > divDevTau ( volVectorField & U ) const

virtual

Return the source term for the momentum equation.

Reimplemented from linearViscousStress< BasicMomentumTransportModel >.

Definition at line 237 of file phasePressureModel.C.

References U.

◆ correct()

void correct ( )

virtual

Solve the kinetic theory equations and correct the viscosity.

Implements eddyViscosity< RASModel< phaseCompressible::momentumTransportModel > >.

Definition at line 253 of file phasePressureModel.C.

◆ operator=()

void operator= ( const phasePressureModel & )

delete

Disallow default bitwise assignment.

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

applications/modules/multiphaseEuler/momentumTransportModels/phasePressureModel/phasePressureModel.H
applications/modules/multiphaseEuler/momentumTransportModels/phasePressureModel/phasePressureModel.C

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ phasePressureModel() [1/2]

◆ phasePressureModel() [2/2]

◆ ~phasePressureModel()

Member Function Documentation

◆ TypeName()

◆ read()

◆ nuEff() [1/2]

◆ nuEff() [2/2]

◆ k()

◆ epsilon()

◆ omega()

◆ R()

◆ pPrimef()

◆ devTau()

◆ divDevTau()

◆ correct()

◆ operator=()