foam-extend4.1-coherent-io/applications/solvers/combustion/PDRFoam/XiModels/XiGModels/KTS/KTS.C

/*---------------------------------------------------------------------------*\
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  \\      /  F ield         | foam-extend: Open Source CFD
   \\    /   O peration     | Version:     4.1
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#include "KTS.H"
#include "addToRunTimeSelectionTable.H"

// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //

namespace Foam
{
namespace XiGModels
{
    defineTypeNameAndDebug(KTS, 0);
    addToRunTimeSelectionTable(XiGModel, KTS, dictionary);
};
};


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

Foam::XiGModels::KTS::KTS
(
    const dictionary& XiGProperties,
    const hhuCombustionThermo& thermo,
    const compressible::RASModel& turbulence,
    const volScalarField& Su
)
:
    XiGModel(XiGProperties, thermo, turbulence, Su),
    GEtaCoef(readScalar(XiGModelCoeffs_.lookup("GEtaCoef")))
{}


// * * * * * * * * * * * * * * * * Destructors * * * * * * * * * * * * * * * //

Foam::XiGModels::KTS::~KTS()
{}


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

Foam::tmp<Foam::volScalarField> Foam::XiGModels::KTS::G() const
{
    volScalarField up = sqrt((2.0/3.0)*turbulence_.k());
    const volScalarField& epsilon = turbulence_.epsilon();

    volScalarField tauEta = sqrt(mag(thermo_.muu()/(thermo_.rhou()*epsilon)));

    return GEtaCoef/tauEta;
}


bool Foam::XiGModels::KTS::read(const dictionary& XiGProperties)
{
    XiGModel::read(XiGProperties);

    XiGModelCoeffs_.lookup("GEtaCoef") >> GEtaCoef;

    return true;
}


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