noPhaseChange.C

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/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
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    \\  /    A nd           | Copyright (C) 2021 OpenFOAM Foundation
     \\/     M anipulation  |
-------------------------------------------------------------------------------
License
    This file is part of OpenFOAM.

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    under the terms of the GNU General Public License as published by
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#include "noPhaseChange.H"
#include "fvScalarMatrix.H"
#include "addToRunTimeSelectionTable.H"

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

namespace Foam
{
namespace twoPhaseChangeModels
{
    defineTypeNameAndDebug(noPhaseChange, 0);
    addToRunTimeSelectionTable(twoPhaseChangeModel, noPhaseChange, dictionary);
}
}

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

Foam::twoPhaseChangeModels::noPhaseChange::noPhaseChange
(
    const immiscibleIncompressibleTwoPhaseMixture& mixture
)
:
    twoPhaseChangeModel(typeName, mixture)
{}


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

Foam::Pair<Foam::tmp<Foam::volScalarField>>
Foam::twoPhaseChangeModels::noPhaseChange::mDotAlphal() const
{
    return Pair<tmp<volScalarField>>
    (
        volScalarField::null(),
        volScalarField::null()
    );
}


Foam::Pair<Foam::tmp<Foam::volScalarField>>
Foam::twoPhaseChangeModels::noPhaseChange::mDotP() const
{
    return Pair<tmp<volScalarField>>
    (
        volScalarField::null(),
        volScalarField::null()
    );
}


Foam::Pair<Foam::tmp<Foam::volScalarField::Internal>>
Foam::twoPhaseChangeModels::noPhaseChange::Salpha
(
    volScalarField& alpha
) const
{
    return Pair<tmp<volScalarField::Internal>>
    (
        tmp<volScalarField::Internal>(nullptr),
        tmp<volScalarField::Internal>(nullptr)
    );
}


Foam::tmp<Foam::fvScalarMatrix>
Foam::twoPhaseChangeModels::noPhaseChange::Sp_rgh
(
    const volScalarField& rho,
    const volScalarField& gh,
    volScalarField& p_rgh
) const
{
    return tmp<fvScalarMatrix>(new fvScalarMatrix(p_rgh, dimVolume/dimTime));
}


Foam::tmp<Foam::fvVectorMatrix>
Foam::twoPhaseChangeModels::noPhaseChange::SU
(
    const volScalarField& rho,
    const surfaceScalarField& rhoPhi,
    volVectorField& U
) const
{
    return tmp<fvVectorMatrix>
    (
        new fvVectorMatrix(U, dimMass*dimVelocity/dimTime)
    );
}


void Foam::twoPhaseChangeModels::noPhaseChange::correct()
{
    twoPhaseChangeModel::correct();
}


bool Foam::twoPhaseChangeModels::noPhaseChange::read()
{
    return twoPhaseChangeModel::read();
}


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