phaseChange.C

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#include "phaseChange.H"
#include "twoPhaseSystem.H"
#include "phaseSystem.H"
#include "ThermalPhaseChangePhaseSystem.H"
#include "MomentumTransferPhaseSystem.H"
#include "fvmSup.H"
#include "addToRunTimeSelectionTable.H"

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

namespace Foam
{
namespace diameterModels
{
namespace IATEsources
{
    defineTypeNameAndDebug(phaseChange, 0);
    addToRunTimeSelectionTable(IATEsource, phaseChange, dictionary);
}
}
}


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

Foam::diameterModels::IATEsources::phaseChange::phaseChange
(
    const IATE& iate,
    const dictionary& dict
)
:
    IATEsource(iate),
    pairName_(dict.lookup("pairName")),
    iDmdtPtr_(nullptr)
{}


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

Foam::tmp<Foam::fvScalarMatrix>
Foam::diameterModels::IATEsources::phaseChange::R
(
    const volScalarField& alphai,
    volScalarField& kappai
) const
{
    if (!iDmdtPtr_)
    {
        iDmdtPtr_ = &alphai.mesh().lookupObject<volScalarField>
        (
            IOobject::groupName("iDmdt", pairName_)
        );
    }

    const volScalarField& iDmdt = *iDmdtPtr_;

    return -fvm::SuSp
    (
        (1.0/3.0)
       *iDmdt()
       /(alphai()*phase().rho()()),
        kappai
    );
}


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