phaseModel.C

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    Copyright (C) 2011-2017 OpenFOAM Foundation
    Copyright (C) 2022 OpenCFD Ltd.
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License
    This file is part of OpenFOAM.

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    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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#include "phaseModel.H"
#include "diameterModel.H"
#include "fixedValueFvPatchFields.H"
#include "slipFvPatchFields.H"
#include "partialSlipFvPatchFields.H"
#include "surfaceInterpolate.H"
#include "fvcFlux.H"

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

Foam::phaseModel::phaseModel
(
    const word& phaseName,
    const dictionary& phaseDict,
    const fvMesh& mesh
)
:
    volScalarField
    (
        IOobject
        (
            IOobject::groupName("alpha", phaseName),
            mesh.time().timeName(),
            mesh,
            IOobject::MUST_READ,
            IOobject::AUTO_WRITE
        ),
        mesh
    ),
    name_(phaseName),
    phaseDict_(phaseDict),
    nu_
    (
        "nu",
        dimViscosity,
        phaseDict_
    ),
    kappa_
    (
        "kappa",
        dimensionSet(1, 1, -3, -1, 0),
        phaseDict_
    ),
    Cp_
    (
        "Cp",
        dimSpecificHeatCapacity,
        phaseDict_
    ),
    rho_
    (
        "rho",
        dimDensity,
        phaseDict_
    ),
    U_
    (
        IOobject
        (
            IOobject::groupName("U", phaseName),
            mesh.time().timeName(),
            mesh,
            IOobject::MUST_READ,
            IOobject::AUTO_WRITE
        ),
        mesh
    ),
    DDtU_
    (
        IOobject
        (
            IOobject::groupName("DDtU", phaseName),
            mesh.time().timeName(),
            mesh
        ),
        mesh,
        dimensionedVector(dimVelocity/dimTime, Zero)
    ),
    alphaPhi_
    (
        IOobject
        (
            IOobject::groupName("alphaPhi", phaseName),
            mesh.time().timeName(),
            mesh
        ),
        mesh,
        dimensionedScalar(dimensionSet(0, 3, -1, 0, 0), Zero)
    )
{
    alphaPhi_.setOriented();

    const word phiName = IOobject::groupName("phi", name_);

    IOobject phiHeader
    (
        phiName,
        mesh.time().timeName(),
        mesh,
        IOobject::NO_READ
    );

    if (phiHeader.typeHeaderOk<surfaceScalarField>(true))
    {
        Info<< "Reading face flux field " << phiName << endl;

        phiPtr_.reset
        (
            new surfaceScalarField
            (
                IOobject
                (
                    phiName,
                    mesh.time().timeName(),
                    mesh,
                    IOobject::MUST_READ,
                    IOobject::AUTO_WRITE
                ),
                mesh
            )
        );
    }
    else
    {
        Info<< "Calculating face flux field " << phiName << endl;

        wordList phiTypes
        (
            U_.boundaryField().size(),
            fvsPatchFieldBase::calculatedType()
        );

        forAll(U_.boundaryField(), i)
        {
            if
            (
                isA<fixedValueFvPatchVectorField>(U_.boundaryField()[i])
             || isA<slipFvPatchVectorField>(U_.boundaryField()[i])
             || isA<partialSlipFvPatchVectorField>(U_.boundaryField()[i])
            )
            {
                phiTypes[i] = fixedValueFvPatchScalarField::typeName;
            }
        }

        phiPtr_.reset
        (
            new surfaceScalarField
            (
                IOobject
                (
                    phiName,
                    mesh.time().timeName(),
                    mesh,
                    IOobject::NO_READ,
                    IOobject::AUTO_WRITE
                ),
                fvc::flux(U_),
                phiTypes
            )
        );
    }

    dPtr_ = multiphaseEuler::diameterModel::New
    (
        phaseDict_,
        *this
    );
}


// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //

Foam::phaseModel::~phaseModel()
{}


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

Foam::autoPtr<Foam::phaseModel> Foam::phaseModel::clone() const
{
    NotImplemented;
    return nullptr;
}



void Foam::phaseModel::correct()
{
    //nuModel_->correct();
}


bool Foam::phaseModel::read(const dictionary& phaseDict)
{
    phaseDict_ = phaseDict;

    //if (nuModel_->read(phaseDict_))
    {
        phaseDict_.readEntry("nu", nu_.value());
        phaseDict_.readEntry("kappa", kappa_.value());
        phaseDict_.readEntry("Cp", Cp_.value());
        phaseDict_.readEntry("rho", rho_.value());

        return true;
    }

    // return false;
}


void Foam::phaseModel::correctInflowOutflow(surfaceScalarField& alphaPhi) const
{
    surfaceScalarField::Boundary& alphaPhiBf = alphaPhi.boundaryFieldRef();
    const volScalarField::Boundary& alphaBf = boundaryField();
    const surfaceScalarField::Boundary& phiBf = phi().boundaryField();

    forAll(alphaPhiBf, patchi)
    {
        fvsPatchScalarField& alphaPhip = alphaPhiBf[patchi];

        if (!alphaPhip.coupled())
        {
            alphaPhip = phiBf[patchi]*alphaBf[patchi];
        }
    }
}


Foam::tmp<Foam::volScalarField> Foam::phaseModel::d() const
{
    return dPtr_().d();
}


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