Stokes.C

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  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
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#include "Stokes.H"
#include "volFields.H"
#include "surfaceFields.H"
#include "fvcGrad.H"
#include "fvcDiv.H"
#include "fvmLaplacian.H"

// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

namespace Foam
{
namespace laminarModels
{

// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //

template<class BasicTurbulenceModel>
Stokes<BasicTurbulenceModel>::Stokes
(
    const alphaField& alpha,
    const rhoField& rho,
    const volVectorField& U,
    const surfaceScalarField& alphaRhoPhi,
    const surfaceScalarField& phi,
    const transportModel& transport,
    const word& propertiesName
)
:
    linearViscousStress<laminarModel<BasicTurbulenceModel>>
    (
        typeName,
        alpha,
        rho,
        U,
        alphaRhoPhi,
        phi,
        transport,
        propertiesName
    )
{}


// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //

template<class BasicTurbulenceModel>
const dictionary&
Stokes<BasicTurbulenceModel>::coeffDict() const
{
    return dictionary::null;
}


template<class BasicTurbulenceModel>
bool Stokes<BasicTurbulenceModel>::read()
{
    return true;
}


template<class BasicTurbulenceModel>
tmp<volScalarField>
Stokes<BasicTurbulenceModel>::nut() const
{
    return tmp<volScalarField>
    (
        new volScalarField
        (
            IOobject
            (
                IOobject::groupName("nut", this->U_.group()),
                this->runTime_.timeName(),
                this->mesh_,
                IOobject::NO_READ,
                IOobject::NO_WRITE,
                false
            ),
            this->mesh_,
            dimensionedScalar("nut", dimViscosity, 0.0)
        )
    );
}


template<class BasicTurbulenceModel>
tmp<scalarField>
Stokes<BasicTurbulenceModel>::nut
(
    const label patchi
) const
{
    return tmp<scalarField>
    (
        new scalarField(this->mesh_.boundary()[patchi].size(), 0.0)
    );
}


template<class BasicTurbulenceModel>
tmp<volScalarField>
Stokes<BasicTurbulenceModel>::nuEff() const
{
    return tmp<volScalarField>
    (
        new volScalarField
        (
            IOobject::groupName("nuEff", this->U_.group()), this->nu()
        )
    );
}


template<class BasicTurbulenceModel>
tmp<scalarField>
Stokes<BasicTurbulenceModel>::nuEff
(
    const label patchi
) const
{
    return this->nu(patchi);
}


template<class BasicTurbulenceModel>
tmp<volScalarField>
Stokes<BasicTurbulenceModel>::k() const
{
    return tmp<volScalarField>
    (
        new volScalarField
        (
            IOobject
            (
                IOobject::groupName("k", this->U_.group()),
                this->runTime_.timeName(),
                this->mesh_,
                IOobject::NO_READ,
                IOobject::NO_WRITE,
                false
            ),
            this->mesh_,
            dimensionedScalar("k", sqr(this->U_.dimensions()), 0.0)
        )
    );
}


template<class BasicTurbulenceModel>
tmp<volScalarField>
Stokes<BasicTurbulenceModel>::epsilon() const
{
    return tmp<volScalarField>
    (
        new volScalarField
        (
            IOobject
            (
                IOobject::groupName("epsilon", this->U_.group()),
                this->runTime_.timeName(),
                this->mesh_,
                IOobject::NO_READ,
                IOobject::NO_WRITE,
                false
            ),
            this->mesh_,
            dimensionedScalar
            (
                "epsilon", sqr(this->U_.dimensions())/dimTime, 0.0
            )
        )
    );
}


template<class BasicTurbulenceModel>
tmp<volSymmTensorField>
Stokes<BasicTurbulenceModel>::R() const
{
    return tmp<volSymmTensorField>
    (
        new volSymmTensorField
        (
            IOobject
            (
                IOobject::groupName("R", this->U_.group()),
                this->runTime_.timeName(),
                this->mesh_,
                IOobject::NO_READ,
                IOobject::NO_WRITE,
                false
            ),
            this->mesh_,
            dimensionedSymmTensor
            (
                "R", sqr(this->U_.dimensions()), Zero
            )
        )
    );
}


template<class BasicTurbulenceModel>
void Stokes<BasicTurbulenceModel>::correct()
{
    laminarModel<BasicTurbulenceModel>::correct();
}


// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

} // End namespace laminarModels
} // End namespace Foam

// ************************************************************************* //