phasePressureModel Class Reference

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

Inheritance diagram for phasePressureModel:
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Collaboration diagram for phasePressureModel:
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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 phaseModel &transport, const word &propertiesName=turbulenceModel::propertiesName, const word &type=typeName)
 Construct from components. More...
 
virtual ~phasePressureModel ()=default
 Destructor. More...
 
virtual bool read ()
 Re-read model coefficients if they have changed. More...
 
virtual tmp< volScalarFieldnuEff () const
 Return the effective viscosity. More...
 
virtual tmp< scalarFieldnuEff (const label patchi) const
 Return the effective viscosity on patch. More...
 
virtual tmp< volScalarFieldk () const
 Return the turbulence kinetic energy. More...
 
virtual tmp< volScalarFieldepsilon () const
 Return the turbulence kinetic energy dissipation rate. More...
 
virtual tmp< volScalarFieldomega () const
 Return the specific dissipation rate. More...
 
virtual tmp< volSymmTensorFieldR () const
 Return the Reynolds stress tensor. More...
 
virtual tmp< volScalarFieldpPrime () const
 Return the phase-pressure'. More...
 
virtual tmp< surfaceScalarFieldpPrimef () const
 Return the face-phase-pressure'. More...
 
virtual tmp< volSymmTensorFielddevRhoReff () const
 Return the effective stress tensor. More...
 
virtual tmp< fvVectorMatrixdivDevRhoReff (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...
 
 TypeName ("phasePressure")
 Runtime type information. More...
 
 phasePressureModel (const volScalarField &alpha, const volScalarField &rho, const volVectorField &U, const surfaceScalarField &alphaRhoPhi, const surfaceScalarField &phi, const phaseModel &transport, const word &propertiesName=turbulenceModel::propertiesName, const word &type=typeName)
 Construct from components. More...
 
virtual ~phasePressureModel ()=default
 Destructor. More...
 
virtual bool read ()
 Re-read model coefficients if they have changed. More...
 
virtual tmp< volScalarFieldnuEff () const
 Return the effective viscosity. More...
 
virtual tmp< scalarFieldnuEff (const label patchi) const
 Return the effective viscosity on patch. More...
 
virtual tmp< volScalarFieldk () const
 Return the turbulence kinetic energy. More...
 
virtual tmp< volScalarFieldepsilon () const
 Return the turbulence kinetic energy dissipation rate. More...
 
virtual tmp< volScalarFieldomega () const
 Return the specific dissipation rate. More...
 
virtual tmp< volSymmTensorFieldR () const
 Return the Reynolds stress tensor. More...
 
virtual tmp< volScalarFieldpPrime () const
 Return the phase-pressure'. More...
 
virtual tmp< surfaceScalarFieldpPrimef () const
 Return the face-phase-pressure'. More...
 
virtual tmp< volSymmTensorFielddevRhoReff () const
 Return the effective stress tensor. More...
 
virtual tmp< fvVectorMatrixdivDevRhoReff (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...
 
- Public Member Functions inherited from eddyViscosity< RASModel< EddyDiffusivity< phaseCompressibleTurbulenceModel > > >
 eddyViscosity (const word &modelName, const alphaField &alpha, const rhoField &rho, const volVectorField &U, const surfaceScalarField &alphaRhoPhi, const surfaceScalarField &phi, const transportModel &transport, const word &propertiesName)
 Construct from components. More...
 
virtual ~eddyViscosity ()=default
 Destructor. More...
 
virtual tmp< volScalarFieldnut () const
 Return the turbulence viscosity. More...
 
virtual tmp< scalarFieldnut (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< RASModel< EddyDiffusivity< phaseCompressibleTurbulenceModel > > >
 linearViscousStress (const word &modelName, const alphaField &alpha, const rhoField &rho, const volVectorField &U, const surfaceScalarField &alphaRhoPhi, const surfaceScalarField &phi, const transportModel &transport, const word &propertiesName)
 Construct from components. More...
 
virtual ~linearViscousStress ()=default
 Destructor. More...
 
virtual tmp< fvVectorMatrixdivDevRhoReff (const volScalarField &rho, volVectorField &U) const
 Return the source term for the momentum equation. More...
 
- Public Member Functions inherited from RASModel< EddyDiffusivity< phaseCompressibleTurbulenceModel > >
 RASModel (const word &type, const alphaField &alpha, const rhoField &rho, const volVectorField &U, const surfaceScalarField &alphaRhoPhi, const surfaceScalarField &phi, const transportModel &transport, const word &propertiesName)
 Construct from components. More...
 
 TypeName ("RAS")
 Runtime type information. More...
 
 declareRunTimeSelectionTable (autoPtr, RASModel, dictionary,(const alphaField &alpha, const rhoField &rho, const volVectorField &U, const surfaceScalarField &alphaRhoPhi, const surfaceScalarField &phi, const transportModel &transport, const word &propertiesName),(alpha, rho, U, alphaRhoPhi, phi, transport, propertiesName))
 
virtual ~RASModel ()=default
 Destructor. More...
 
const dimensionedScalarkMin () const
 Return the lower allowable limit for k (default: SMALL) More...
 
dimensionedScalarkMin ()
 Allow kMin to be changed. More...
 
const dimensionedScalarepsilonMin () const
 Return the lower allowable limit for epsilon (default: SMALL) More...
 
dimensionedScalarepsilonMin ()
 Allow epsilonMin to be changed. More...
 
const dimensionedScalaromegaMin () const
 Return the lower allowable limit for omega (default: SMALL) More...
 
dimensionedScalaromegaMin ()
 Allow omegaMin to be changed. More...
 
virtual const dictionarycoeffDict () const
 Const access to the coefficients dictionary. More...
 
- Public Member Functions inherited from EddyDiffusivity< phaseCompressibleTurbulenceModel >
 EddyDiffusivity (const word &type, const alphaField &alpha, const volScalarField &rho, const volVectorField &U, const surfaceScalarField &alphaRhoPhi, const surfaceScalarField &phi, const transportModel &transport, const word &propertiesName)
 Construct. More...
 
virtual ~EddyDiffusivity ()=default
 Destructor. More...
 
virtual tmp< volScalarFieldalphat () const
 Return the turbulent thermal diffusivity for enthalpy [kg/m/s]. More...
 
virtual tmp< scalarFieldalphat (const label patchi) const
 Return the turbulent thermal diffusivity for enthalpy for a patch. More...
 
virtual tmp< volScalarFieldkappaEff () const
 Return the effective turbulent thermal diffusivity for temperature. More...
 
virtual tmp< scalarFieldkappaEff (const label patchi) const
 Return the effective turbulent thermal diffusivity for temperature. More...
 
virtual tmp< volScalarFieldalphaEff () const
 Return the effective turbulent thermal diffusivity for enthalpy. More...
 
virtual tmp< scalarFieldalphaEff (const label patchi) const
 Return the effective turbulent thermal diffusivity for enthalpy. More...
 
virtual void correctEnergyTransport ()
 Correct the turbulence thermal diffusivity for energy transport. More...
 
- Public Member Functions inherited from ThermalDiffusivity< BasicTurbulenceModel >
 ThermalDiffusivity (const word &type, const alphaField &alpha, const volScalarField &rho, const volVectorField &U, const surfaceScalarField &alphaRhoPhi, const surfaceScalarField &phi, const transportModel &transport, const word &propertiesName)
 Construct. More...
 
virtual ~ThermalDiffusivity ()=default
 Destructor. More...
 
virtual tmp< volScalarFieldkappa () const
 Return the thermal diffusivity for temperature [J/m/s/K]. More...
 
virtual tmp< scalarFieldkappa (const label patchi) const
 Return the laminar thermal diffusivity for temperature on patch. More...
 
virtual tmp< volScalarFieldalpha () const
 Return the laminar thermal diffusivity for enthalpy [kg/m/s]. More...
 
virtual tmp< scalarFieldalpha (const label patchi) const
 Return the laminar thermal diffusivity for enthalpy on patch. More...
 

Additional Inherited Members

- Public Types inherited from eddyViscosity< RASModel< EddyDiffusivity< phaseCompressibleTurbulenceModel > > >
typedef RASModel< EddyDiffusivity< phaseCompressibleTurbulenceModel > > ::alphaField alphaField
 
typedef RASModel< EddyDiffusivity< phaseCompressibleTurbulenceModel > > ::rhoField rhoField
 
typedef RASModel< EddyDiffusivity< phaseCompressibleTurbulenceModel > > ::transportModel transportModel
 
- Public Types inherited from linearViscousStress< RASModel< EddyDiffusivity< phaseCompressibleTurbulenceModel > > >
typedef RASModel< EddyDiffusivity< phaseCompressibleTurbulenceModel > > ::alphaField alphaField
 
typedef RASModel< EddyDiffusivity< phaseCompressibleTurbulenceModel > > ::rhoField rhoField
 
typedef RASModel< EddyDiffusivity< phaseCompressibleTurbulenceModel > > ::transportModel transportModel
 
- Public Types inherited from RASModel< EddyDiffusivity< phaseCompressibleTurbulenceModel > >
typedef EddyDiffusivity< phaseCompressibleTurbulenceModel > ::alphaField alphaField
 
typedef EddyDiffusivity< phaseCompressibleTurbulenceModel > ::rhoField rhoField
 
typedef EddyDiffusivity< phaseCompressibleTurbulenceModel > ::transportModel transportModel
 
- Public Types inherited from EddyDiffusivity< phaseCompressibleTurbulenceModel >
typedef phaseCompressibleTurbulenceModel ::alphaField alphaField
 
typedef phaseCompressibleTurbulenceModel ::rhoField rhoField
 
typedef phaseCompressibleTurbulenceModel ::transportModel transportModel
 
- Public Types inherited from ThermalDiffusivity< BasicTurbulenceModel >
typedef BasicTurbulenceModel::alphaField alphaField
 
typedef volScalarField rhoField
 
typedef BasicTurbulenceModel::transportModel transportModel
 
- Static Public Member Functions inherited from RASModel< EddyDiffusivity< phaseCompressibleTurbulenceModel > >
static autoPtr< RASModelNew (const alphaField &alpha, const rhoField &rho, const volVectorField &U, const surfaceScalarField &alphaRhoPhi, const surfaceScalarField &phi, const transportModel &transport, const word &propertiesName=turbulenceModel::propertiesName)
 Return a reference to the selected RAS model. More...
 
- Static Public Member Functions inherited from ThermalDiffusivity< BasicTurbulenceModel >
static autoPtr< ThermalDiffusivityNew (const alphaField &alpha, const volScalarField &rho, const volVectorField &U, const surfaceScalarField &alphaRhoPhi, const surfaceScalarField &phi, const transportModel &transportModel, const word &propertiesName=turbulenceModel::propertiesName)
 Return a reference to the selected turbulence model. More...
 
static autoPtr< ThermalDiffusivityNew (const volScalarField &rho, const volVectorField &U, const surfaceScalarField &phi, const transportModel &transportModel, const word &propertiesName=turbulenceModel::propertiesName)
 Return a reference to the selected turbulence model. More...
 
- Protected Member Functions inherited from RASModel< EddyDiffusivity< phaseCompressibleTurbulenceModel > >
virtual void printCoeffs (const word &type)
 Print model coefficients. More...
 
 RASModel (const RASModel &)=delete
 No copy construct. More...
 
void operator= (const RASModel &)=delete
 No copy assignment. More...
 
- Protected Attributes inherited from eddyViscosity< RASModel< EddyDiffusivity< phaseCompressibleTurbulenceModel > > >
volScalarField nut_
 
- Protected Attributes inherited from RASModel< EddyDiffusivity< phaseCompressibleTurbulenceModel > >
dictionary RASDict_
 RAS coefficients dictionary. More...
 
Switch turbulence_
 Turbulence on/off flag. More...
 
Switch printCoeffs_
 Flag to print the model coeffs at run-time. More...
 
dictionary coeffDict_
 Model coefficients dictionary. More...
 
dimensionedScalar kMin_
 Lower limit of k. More...
 
dimensionedScalar epsilonMin_
 Lower limit of epsilon. More...
 
dimensionedScalar omegaMin_
 Lower limit for omega. More...
 
- Protected Attributes inherited from EddyDiffusivity< phaseCompressibleTurbulenceModel >
dimensionedScalar Prt_
 
volScalarField alphat_
 

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;
        alphaMax        0.62;
        g0              1000;
    }
Source files

Definition at line 73 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 phaseModel transport,
const word propertiesName = turbulenceModel::propertiesName,
const word type = typeName 
)

Construct from components.

◆ ~phasePressureModel() [1/2]

virtual ~phasePressureModel ( )
virtualdefault

Destructor.

◆ phasePressureModel() [2/2]

phasePressureModel ( const volScalarField alpha,
const volScalarField rho,
const volVectorField U,
const surfaceScalarField alphaRhoPhi,
const surfaceScalarField phi,
const phaseModel transport,
const word propertiesName = turbulenceModel::propertiesName,
const word type = typeName 
)

Construct from components.

◆ ~phasePressureModel() [2/2]

virtual ~phasePressureModel ( )
virtualdefault

Destructor.

Member Function Documentation

◆ TypeName() [1/2]

TypeName ( "phasePressure"  )

Runtime type information.

◆ read() [1/2]

bool read ( )
virtual

Re-read model coefficients if they have changed.

Implements eddyViscosity< RASModel< EddyDiffusivity< phaseCompressibleTurbulenceModel > > >.

Definition at line 79 of file phasePressureModel.C.

References RASModel< EddyDiffusivity< phaseCompressibleTurbulenceModel > >::coeffDict(), dictionary::readEntry(), and dimensioned< Type >::readIfPresent().

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◆ nuEff() [1/4]

virtual tmp<volScalarField> nuEff ( ) const
inlinevirtual

Return the effective viscosity.

Reimplemented from RASModel< EddyDiffusivity< phaseCompressibleTurbulenceModel > >.

Definition at line 146 of file phasePressureModel.H.

References eddyViscosity< RASModel< EddyDiffusivity< phaseCompressibleTurbulenceModel > > >::nut().

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◆ nuEff() [2/4]

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

Return the effective viscosity on patch.

Reimplemented from RASModel< EddyDiffusivity< phaseCompressibleTurbulenceModel > >.

Definition at line 152 of file phasePressureModel.H.

References eddyViscosity< RASModel< EddyDiffusivity< phaseCompressibleTurbulenceModel > > >::nut().

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◆ k() [1/2]

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

Return the turbulence kinetic energy.

Implements eddyViscosity< RASModel< EddyDiffusivity< phaseCompressibleTurbulenceModel > > >.

Definition at line 102 of file phasePressureModel.C.

References NotImplemented.

◆ epsilon() [1/2]

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

Return the turbulence kinetic energy dissipation rate.

Definition at line 110 of file phasePressureModel.C.

References NotImplemented.

◆ omega() [1/2]

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

Return the specific dissipation rate.

Definition at line 118 of file phasePressureModel.C.

References NotImplemented.

◆ R() [1/2]

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

Return the Reynolds stress tensor.

Reimplemented from eddyViscosity< RASModel< EddyDiffusivity< phaseCompressibleTurbulenceModel > > >.

Definition at line 126 of file phasePressureModel.C.

References IOobject::groupName(), IOobject::NO_READ, IOobject::NO_WRITE, and Foam::Zero.

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◆ pPrime() [1/2]

Foam::tmp< Foam::volScalarField > pPrime ( ) const
virtual

Return the phase-pressure'.

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

Definition at line 148 of file phasePressureModel.C.

References GeometricField< Type, PatchField, GeoMesh >::boundaryFieldRef(), Foam::exp(), forAll, Foam::min(), and tmp< T >::ref().

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◆ pPrimef() [1/2]

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

Return the face-phase-pressure'.

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

Definition at line 176 of file phasePressureModel.C.

References Foam::exp(), forAll, Foam::fvc::interpolate(), Foam::min(), and tmp< T >::ref().

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◆ devRhoReff() [1/2]

Foam::tmp< Foam::volSymmTensorField > devRhoReff ( ) const
virtual

Return the effective stress tensor.

Reimplemented from linearViscousStress< RASModel< EddyDiffusivity< phaseCompressibleTurbulenceModel > > >.

Definition at line 204 of file phasePressureModel.C.

References IOobject::groupName(), IOobject::NO_READ, IOobject::NO_WRITE, and Foam::Zero.

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◆ divDevRhoReff() [1/2]

Foam::tmp< Foam::fvVectorMatrix > divDevRhoReff ( volVectorField U) const
virtual

Return the source term for the momentum equation.

Reimplemented from linearViscousStress< RASModel< EddyDiffusivity< phaseCompressibleTurbulenceModel > > >.

Definition at line 232 of file phasePressureModel.C.

References U.

◆ correct() [1/2]

void correct ( )
virtual

Solve the kinetic theory equations and correct the viscosity.

Implements eddyViscosity< RASModel< EddyDiffusivity< phaseCompressibleTurbulenceModel > > >.

Definition at line 247 of file phasePressureModel.C.

◆ TypeName() [2/2]

TypeName ( "phasePressure"  )

Runtime type information.

◆ read() [2/2]

virtual bool read ( )
virtual

Re-read model coefficients if they have changed.

Implements eddyViscosity< RASModel< EddyDiffusivity< phaseCompressibleTurbulenceModel > > >.

◆ nuEff() [3/4]

virtual tmp<volScalarField> nuEff ( ) const
inlinevirtual

Return the effective viscosity.

Reimplemented from RASModel< EddyDiffusivity< phaseCompressibleTurbulenceModel > >.

Definition at line 150 of file phasePressureModel.H.

References eddyViscosity< RASModel< EddyDiffusivity< phaseCompressibleTurbulenceModel > > >::nut().

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◆ nuEff() [4/4]

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

Return the effective viscosity on patch.

Reimplemented from RASModel< EddyDiffusivity< phaseCompressibleTurbulenceModel > >.

Definition at line 156 of file phasePressureModel.H.

References eddyViscosity< RASModel< EddyDiffusivity< phaseCompressibleTurbulenceModel > > >::nut().

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◆ k() [2/2]

virtual tmp<volScalarField> k ( ) const
virtual

◆ epsilon() [2/2]

virtual tmp<volScalarField> epsilon ( ) const
virtual

Return the turbulence kinetic energy dissipation rate.

◆ omega() [2/2]

virtual tmp<volScalarField> omega ( ) const
virtual

Return the specific dissipation rate.

◆ R() [2/2]

virtual tmp<volSymmTensorField> R ( ) const
virtual

Return the Reynolds stress tensor.

Reimplemented from eddyViscosity< RASModel< EddyDiffusivity< phaseCompressibleTurbulenceModel > > >.

◆ pPrime() [2/2]

virtual tmp<volScalarField> pPrime ( ) const
virtual

Return the phase-pressure'.

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

◆ pPrimef() [2/2]

virtual tmp<surfaceScalarField> pPrimef ( ) const
virtual

Return the face-phase-pressure'.

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

◆ devRhoReff() [2/2]

virtual tmp<volSymmTensorField> devRhoReff ( ) const
virtual

Return the effective stress tensor.

Reimplemented from linearViscousStress< RASModel< EddyDiffusivity< phaseCompressibleTurbulenceModel > > >.

◆ divDevRhoReff() [2/2]

virtual tmp<fvVectorMatrix> divDevRhoReff ( volVectorField U) const
virtual

Return the source term for the momentum equation.

Reimplemented from linearViscousStress< RASModel< EddyDiffusivity< phaseCompressibleTurbulenceModel > > >.

◆ correct() [2/2]

virtual void correct ( )
virtual

Solve the kinetic theory equations and correct the viscosity.

Implements eddyViscosity< RASModel< EddyDiffusivity< phaseCompressibleTurbulenceModel > > >.


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