viscousHeating.C

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#include "viscousHeating.H"
#include "basicThermo.H"
#include "compressibleMomentumTransportModel.H"
#include "fvMatrices.H"
#include "fvcDiv.H"
#include "addToRunTimeSelectionTable.H"
 
// * * * * * * * * * * * * * Static Member Functions * * * * * * * * * * * * //
 
namespace Foam
{
namespace fv
{
    defineTypeNameAndDebug(viscousHeating, 0);
 
    addToRunTimeSelectionTable
    (
        fvModel,
        viscousHeating,
        dictionary
    );
}
}
 
 
// * * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * //
 
void Foam::fv::viscousHeating::readCoeffs(const dictionary& dict)
{
    phaseName_ = dict.lookupOrDefault<word>("phase", word::null);
}
 
 
// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
Foam::fv::viscousHeating::viscousHeating
(
    const word& name,
    const word& modelType,
    const fvMesh& mesh,
    const dictionary& dict
)
:
    fvModel(name, modelType, mesh, dict),
    phaseName_(word::null)
{
    readCoeffs(coeffs(dict));
}
 
 
// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
Foam::wordList Foam::fv::viscousHeating::addSupFields() const
{
    const basicThermo& thermo =
        mesh().lookupObject<basicThermo>
        (
            IOobject::groupName(physicalProperties::typeName, phaseName_)
        );
 
    return wordList(1, thermo.he().name());
}
 
 
void Foam::fv::viscousHeating::addSup
(
    const volScalarField& rho,
    const volScalarField& he,
    fvMatrix<scalar>& eqn
) const
{
    const compressible::momentumTransportModel& momentumTransport =
        mesh().lookupType<compressible::momentumTransportModel>();
 
    volVectorField& U = const_cast<volVectorField&>(momentumTransport.U());
 
    mesh().schemes().setFluxRequired(U.name());
 
    eqn -= fvc::div
    (
        fvc::dotInterpolate(momentumTransport.divDevTau(U)->flux(), U)
    );
}
 
 
void Foam::fv::viscousHeating::addSup
(
    const volScalarField& alpha,
    const volScalarField& rho,
    const volScalarField& he,
    fvMatrix<scalar>& eqn
) const
{
    const compressible::momentumTransportModel& momentumTransport =
        mesh().lookupType<compressible::momentumTransportModel>(phaseName_);
 
    volVectorField& U = const_cast<volVectorField&>(momentumTransport.U());
 
    mesh().schemes().setFluxRequired(U.name());
 
    eqn -= fvc::div
    (
        fvc::dotInterpolate(momentumTransport.divDevTau(U)->flux(), U)
    );
}
 
 
bool Foam::fv::viscousHeating::movePoints()
{
    return true;
}
 
 
void Foam::fv::viscousHeating::topoChange(const polyTopoChangeMap&)
{}
 
 
void Foam::fv::viscousHeating::mapMesh(const polyMeshMap& map)
{}
 
 
void Foam::fv::viscousHeating::distribute(const polyDistributionMap&)
{}
 
 
bool Foam::fv::viscousHeating::read(const dictionary& dict)
{
    if (fvModel::read(dict))
    {
        readCoeffs(coeffs(dict));
        return true;
    }
    else
    {
        return false;
    }
}
 
 
// ************************************************************************* //