temperaturePhaseChangeTwoPhaseMixture.C

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/*---------------------------------------------------------------------------*\
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    Copyright (C) 2016-2020 OpenCFD Ltd.
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License
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#include "temperaturePhaseChangeTwoPhaseMixture.H"
 
// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
 
namespace Foam
{
    defineTypeNameAndDebug(temperaturePhaseChangeTwoPhaseMixture, 0);
    defineRunTimeSelectionTable
    (
        temperaturePhaseChangeTwoPhaseMixture,
        components
    );
}
 
// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
Foam::temperaturePhaseChangeTwoPhaseMixture::
temperaturePhaseChangeTwoPhaseMixture
(
    const thermoIncompressibleTwoPhaseMixture& mixture,
    const fvMesh& mesh
)
:
    IOdictionary
    (
        IOobject
        (
            "phaseChangeProperties",
            mesh.time().constant(),
            mesh,
            IOobject::MUST_READ_IF_MODIFIED,
            IOobject::NO_WRITE
        )
    ),
    mixture_(mixture),
    mesh_(mesh)
{}
 
 
// * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * * //
 
Foam::Pair<Foam::tmp<Foam::volScalarField>>
Foam::temperaturePhaseChangeTwoPhaseMixture::vDotAlphal() const
{
    volScalarField alphalCoeff
    (
        1.0/mixture_.rho1() - mixture_.alpha1()
       *(1.0/mixture_.rho1() - 1.0/mixture_.rho2())
    );
 
    Pair<tmp<volScalarField>> mDotAlphal = this->mDotAlphal();
 
    return Pair<tmp<volScalarField>>
    (
        alphalCoeff*mDotAlphal[0],
        alphalCoeff*mDotAlphal[1]
    );
}
 
 
Foam::Pair<Foam::tmp<Foam::volScalarField>>
Foam::temperaturePhaseChangeTwoPhaseMixture::vDot() const
{
    dimensionedScalar pCoeff(1.0/mixture_.rho1() - 1.0/mixture_.rho2());
    Pair<tmp<volScalarField>> mDot = this->mDot();
 
    return Pair<tmp<volScalarField>>(pCoeff*mDot[0], pCoeff*mDot[1]);
}
 
 
bool Foam::temperaturePhaseChangeTwoPhaseMixture::read()
{
    if (regIOobject::read())
    {
        return true;
    }
 
    return false;
}
 
 
// ************************************************************************* //