kineticTheoryModel Class Reference

Kinetic theory particle phase RAS model. More...

Inheritance diagram for kineticTheoryModel:
Collaboration diagram for kineticTheoryModel:

Public Member Functions

 TypeName ("kineticTheory")
 Runtime type information. More...
 
 kineticTheoryModel (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...
 
 kineticTheoryModel (const kineticTheoryModel &)=delete
 Disallow default bitwise copy construction. More...
 
virtual ~kineticTheoryModel ()
 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 turbulence specific dissipation rate. More...
 
virtual tmp< volSymmTensorFieldsigma () const
 Return the stress tensor [m^2/s^2]. More...
 
virtual tmp< surfaceScalarFieldpPrimef () const
 Return the face-phase-pressure'. More...
 
virtual tmp< volSymmTensorFielddevTau () const
 Return the effective stress tensor. More...
 
virtual tmp< fvVectorMatrixdivDevTau (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 kineticTheoryModel &)=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< 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< 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< fvVectorMatrixdivDevTau (const volScalarField &rho, volVectorField &U) const
 Return the source term for the momentum equation. More...
 

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

Detailed Description

Kinetic theory particle phase RAS model.

Reference:

    van Wachem, B. G. M. (2000).
    Derivation, implementation, and validation of computer simulation models
    for gas-solid fluidised beds.
    PhD Thesis, TU Delft.

There are no default model coefficients.

Source files

Definition at line 69 of file kineticTheoryModel.H.

Constructor & Destructor Documentation

◆ kineticTheoryModel() [1/2]

kineticTheoryModel ( 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 68 of file kineticTheoryModel.C.

References Foam::type().

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◆ kineticTheoryModel() [2/2]

kineticTheoryModel ( const kineticTheoryModel )
delete

Disallow default bitwise copy construction.

◆ ~kineticTheoryModel()

~kineticTheoryModel ( )
virtual

Destructor.

Definition at line 233 of file kineticTheoryModel.C.

Member Function Documentation

◆ TypeName()

TypeName ( "kineticTheory"  )

Runtime type information.

◆ read()

bool read ( )
virtual

Re-read model coefficients if they have changed.

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

Definition at line 239 of file kineticTheoryModel.C.

References Foam::read().

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◆ nuEff() [1/2]

virtual tmp<volScalarField> nuEff ( ) const
inlinevirtual

Return the effective viscosity.

Definition at line 186 of file kineticTheoryModel.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 192 of file kineticTheoryModel.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 267 of file kineticTheoryModel.C.

References NotImplemented.

◆ epsilon()

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

Return the turbulence kinetic energy dissipation rate.

Definition at line 275 of file kineticTheoryModel.C.

References NotImplemented.

◆ omega()

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

Return the turbulence specific dissipation rate.

Definition at line 283 of file kineticTheoryModel.C.

References NotImplemented.

◆ sigma()

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

◆ 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 358 of file kineticTheoryModel.C.

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

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◆ devTau()

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

Return the effective stress tensor.

Reimplemented from linearViscousStress< BasicMomentumTransportModel >.

Definition at line 369 of file kineticTheoryModel.C.

References Foam::dev(), Foam::fvc::div(), Foam::fvc::grad(), IOobject::groupName(), SymmTensor< scalar >::I, GeometricField< Type, PatchField, GeoMesh >::New(), and Foam::twoSymm().

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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 385 of file kineticTheoryModel.C.

References Foam::dev2(), Foam::dimless, Foam::fvc::div(), Foam::fvc::grad(), SymmTensor< scalar >::I, Foam::fvm::laplacian(), dimensioned< Type >::name(), Foam::T(), and U.

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◆ correct()

◆ operator=()

void operator= ( const kineticTheoryModel )
delete

Disallow default bitwise assignment.


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