Public Types | Public Member Functions | Protected Member Functions | Protected Attributes | List of all members
ReynoldsStress< BasicTurbulenceModel > Class Template Referenceabstract

Reynolds-stress turbulence model base class. More...

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Public Types

typedef BasicTurbulenceModel::alphaField alphaField
 
typedef BasicTurbulenceModel::rhoField rhoField
 
typedef BasicTurbulenceModel::transportModel transportModel
 

Public Member Functions

 ReynoldsStress (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 ~ReynoldsStress ()
 Destructor. More...
 
virtual bool read ()=0
 Re-read model coefficients if they have changed. 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 tmp< volScalarFieldk () const
 Return the turbulence kinetic energy. More...
 
virtual tmp< volSymmTensorFieldR () const
 Return the Reynolds stress tensor. 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 tmp< fvVectorMatrixdivDevRhoReff (const volScalarField &rho, volVectorField &U) const
 Return the source term for the momentum equation. More...
 
virtual void correct ()=0
 Solve the turbulence equations and correct the turbulence viscosity. More...
 

Protected Member Functions

void boundNormalStress (volSymmTensorField &R) const
 
void correctWallShearStress (volSymmTensorField &R) const
 
virtual void correctNut ()=0
 Update the eddy-viscosity. More...
 

Protected Attributes

dimensionedScalar couplingFactor_
 
volSymmTensorField R_
 
volScalarField nut_
 

Detailed Description

template<class BasicTurbulenceModel>
class Foam::ReynoldsStress< BasicTurbulenceModel >

Reynolds-stress turbulence model base class.

Source files

Definition at line 50 of file ReynoldsStress.H.

Member Typedef Documentation

typedef BasicTurbulenceModel::alphaField alphaField

Definition at line 80 of file ReynoldsStress.H.

typedef BasicTurbulenceModel::rhoField rhoField

Definition at line 81 of file ReynoldsStress.H.

typedef BasicTurbulenceModel::transportModel transportModel

Definition at line 82 of file ReynoldsStress.H.

Constructor & Destructor Documentation

ReynoldsStress ( 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.

Definition at line 110 of file ReynoldsStress.C.

References Foam::exit(), Foam::FatalError, FatalErrorIn, and Foam::nl.

Referenced by ReynoldsStress< BasicTurbulenceModel >::correctWallShearStress().

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virtual ~ReynoldsStress ( )
inlinevirtual

Destructor.

Definition at line 102 of file ReynoldsStress.H.

Member Function Documentation

void boundNormalStress ( volSymmTensorField R) const
protected
void correctWallShearStress ( volSymmTensorField R) const
protected
virtual void correctNut ( )
protectedpure virtual
bool read ( )
pure virtual

Re-read model coefficients if they have changed.

Implemented in LRR< BasicTurbulenceModel >, SSG< BasicTurbulenceModel >, and DeardorffDiffStress< BasicTurbulenceModel >.

Definition at line 184 of file ReynoldsStress.C.

References Foam::read().

Referenced by ReynoldsStress< RASModel< BasicTurbulenceModel > >::~ReynoldsStress().

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virtual tmp<volScalarField> nut ( ) const
inlinevirtual

Return the turbulence viscosity.

Definition at line 112 of file ReynoldsStress.H.

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

Return the turbulence viscosity on patch.

Definition at line 118 of file ReynoldsStress.H.

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

Return the turbulence kinetic energy.

Reimplemented in LRR< BasicTurbulenceModel >, and SSG< BasicTurbulenceModel >.

Definition at line 200 of file ReynoldsStress.C.

References Foam::tr().

Referenced by ReynoldsStress< RASModel< BasicTurbulenceModel > >::nut().

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

Return the Reynolds stress tensor.

Definition at line 192 of file ReynoldsStress.C.

Referenced by ReynoldsStress< RASModel< BasicTurbulenceModel > >::nut().

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

Return the effective stress tensor.

Definition at line 210 of file ReynoldsStress.C.

References Foam::dev(), ReynoldsStress< BasicTurbulenceModel >::divDevRhoReff(), Foam::fvc::grad(), nu, and Foam::twoSymm().

Referenced by ReynoldsStress< RASModel< BasicTurbulenceModel > >::nut().

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

Return the source term for the momentum equation.

Definition at line 235 of file ReynoldsStress.C.

References Foam::dev2(), Foam::fvc::div(), Foam::fvc::grad(), Foam::fvc::laplacian(), nu, nut, and T.

Referenced by ReynoldsStress< BasicTurbulenceModel >::devRhoReff(), and ReynoldsStress< RASModel< BasicTurbulenceModel > >::nut().

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

Return the source term for the momentum equation.

Definition at line 287 of file ReynoldsStress.C.

References Foam::dev2(), Foam::fvc::div(), Foam::fvc::grad(), Foam::fvc::laplacian(), and T.

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void correct ( )
pure virtual

Solve the turbulence equations and correct the turbulence viscosity.

Implemented in LRR< BasicTurbulenceModel >, SSG< BasicTurbulenceModel >, and DeardorffDiffStress< BasicTurbulenceModel >.

Definition at line 301 of file ReynoldsStress.C.

References correct.

Referenced by ReynoldsStress< RASModel< BasicTurbulenceModel > >::nut().

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Member Data Documentation

dimensionedScalar couplingFactor_
protected

Definition at line 61 of file ReynoldsStress.H.

volSymmTensorField R_
protected

Definition at line 65 of file ReynoldsStress.H.

volScalarField nut_
protected

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