VoFClouds.C

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License
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#include "VoFClouds.H"
#include "compressibleTwoPhaseMixture.H"
#include "fvmSup.H"
#include "uniformDimensionedFields.H"
#include "addToRunTimeSelectionTable.H"

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

namespace Foam
{
    namespace fv
    {
        defineTypeNameAndDebug(VoFClouds, 0);

        addToRunTimeSelectionTable
        (
            fvModel,
            VoFClouds,
            dictionary
        );
    }
}


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

Foam::fv::VoFClouds::VoFClouds
(
    const word& sourceName,
    const word& modelType,
    const dictionary& dict,
    const fvMesh& mesh
)
:
    fvModel(sourceName, modelType, dict, mesh),
    phaseName_(dict.lookup("phase")),
    carrierPhaseName_(dict.lookup("carrierPhase")),
    thermo_
    (
        mesh.lookupObject<fluidThermo>
        (
            IOobject::groupName(physicalProperties::typeName, phaseName_)
        )
    ),
    carrierThermo_
    (
        mesh.lookupObject<fluidThermo>
        (
            IOobject::groupName(physicalProperties::typeName, carrierPhaseName_)
        )
    ),
    clouds_
    (
        carrierThermo_.rho(),
        mesh.lookupObject<volVectorField>("U"),
        mesh.lookupObject<uniformDimensionedVectorField>("g"),
        carrierThermo_
    ),
    curTimeIndex_(-1)
{}


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

Foam::wordList Foam::fv::VoFClouds::addSupFields() const
{
    return wordList({thermo_.rho()().name(), "U", "T"});
}


void Foam::fv::VoFClouds::correct()
{
    if (curTimeIndex_ == mesh().time().timeIndex())
    {
        return;
    }

    clouds_.evolve();

    curTimeIndex_ = mesh().time().timeIndex();
}


void Foam::fv::VoFClouds::addSup
(
    const volScalarField& rho,
    fvMatrix<scalar>& eqn,
    const word& fieldName
) const
{
    if (debug)
    {
        Info<< type() << ": applying source to " << eqn.psi().name() << endl;
    }

    if (fieldName == thermo_.rho()().name())
    {
        eqn += clouds_.Srho();
    }
    else if (fieldName == "T")
    {
        const volScalarField::Internal Cv(thermo_.Cv());

        eqn +=
            clouds_.Sh(eqn.psi())()/Cv
          + clouds_.Srho()*(eqn.psi() - thermo_.he()/Cv);
    }
    else
    {
        FatalErrorInFunction
            << "Support for field " << fieldName << " is not implemented"
            << exit(FatalError);
    }
}


void Foam::fv::VoFClouds::addSup
(
    const volScalarField& rho,
    fvMatrix<vector>& eqn,
    const word& fieldName
) const
{
    if (debug)
    {
        Info<< type() << ": applying source to " << eqn.psi().name() << endl;
    }

    eqn += clouds_.SU(eqn.psi());
}


void Foam::fv::VoFClouds::preUpdateMesh()
{
    // Store the particle positions
    clouds_.storeGlobalPositions();
}


void Foam::fv::VoFClouds::topoChange(const polyTopoChangeMap&)
{}


void Foam::fv::VoFClouds::mapMesh(const polyMeshMap& map)
{}


void Foam::fv::VoFClouds::distribute(const polyDistributionMap& map)
{
    clouds_.distribute(map);
}


bool Foam::fv::VoFClouds::movePoints()
{
    return true;
}


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