EddyDiffusivity.C

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#include "EddyDiffusivity.H"
 
// * * * * * * * * * * * * Protected Member Functions  * * * * * * * * * * * //
 
template<class BasicTurbulenceModel>
void Foam::EddyDiffusivity<BasicTurbulenceModel>::correctNut()
{
    // Read Prt if provided
    Prt_ = dimensioned<scalar>::lookupOrDefault
    (
        "Prt",
        this->coeffDict(),
        1.0
    );
 
    alphat_ = this->rho_*this->nut()/Prt_;
    alphat_.correctBoundaryConditions();
}
 
 
// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
template<class BasicTurbulenceModel>
Foam::EddyDiffusivity<BasicTurbulenceModel>::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
)
:
    BasicTurbulenceModel
    (
        type,
        alpha,
        rho,
        U,
        alphaRhoPhi,
        phi,
        transport,
        propertiesName
    ),
 
    // Cannot read Prt yet
    Prt_("Prt", dimless, 1.0),
 
    alphat_
    (
        IOobject
        (
            IOobject::groupName("alphat", U.group()),
            this->runTime_.timeName(),
            this->mesh_,
            IOobject::MUST_READ,
            IOobject::AUTO_WRITE
        ),
        this->mesh_
    )
{}
 
 
// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
template<class BasicTurbulenceModel>
bool Foam::EddyDiffusivity<BasicTurbulenceModel>::read()
{
    if (BasicTurbulenceModel::read())
    {
        Prt_.readIfPresent(this->coeffDict());
 
        return true;
    }
    else
    {
        return false;
    }
}
 
 
template<class BasicTurbulenceModel>
void Foam::EddyDiffusivity<BasicTurbulenceModel>::correctEnergyTransport()
{
    EddyDiffusivity<BasicTurbulenceModel>::correctNut();
}
 
 
// ************************************************************************* //