phaseModel.C

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/*---------------------------------------------------------------------------*\
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    Copyright (C) 2015-2019 OpenFOAM Foundation
    Copyright (C) 2019-2021 OpenCFD Ltd.
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License
    This file is part of OpenFOAM.

    OpenFOAM is free software: you can redistribute it and/or modify it
    under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
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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 "phaseSystem.H"
#include "diameterModel.H"

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

namespace Foam
{
    defineTypeNameAndDebug(phaseModel, 0);
    defineRunTimeSelectionTable(phaseModel, phaseSystem);
}


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

Foam::phaseModel::phaseModel
(
    const phaseSystem& fluid,
    const word& phaseName,
    const label index
)
:
    volScalarField
    (
        IOobject
        (
            IOobject::groupName("alpha", phaseName),
            fluid.mesh().time().timeName(),
            fluid.mesh(),
            IOobject::READ_IF_PRESENT,
            IOobject::AUTO_WRITE
        ),
        fluid.mesh(),
        dimensionedScalar("zero", dimless, 0)
    ),

    fluid_(fluid),
    name_(phaseName),
    index_(index),
    residualAlpha_
    (
        "residualAlpha",
        dimless,
        fluid.subDict(phaseName)
    ),
    alphaMax_(fluid.subDict(phaseName).getOrDefault<scalar>("alphaMax", 1))
{
    diameterModel_ = diameterModel::New(fluid.subDict(phaseName), *this);
}


// * * * * * * * * * * * * * * * * Selectors * * * * * * * * * * * * * * * * //

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


Foam::autoPtr<Foam::phaseModel>
Foam::phaseModel::New
(
    const phaseSystem& fluid,
    const word& phaseName,
    const label index
)
{
    const dictionary& dict = fluid.subDict(phaseName);

    const word modelType(dict.get<word>("type"));

    Info<< "Selecting phaseModel for "
        << phaseName << ": " << modelType << endl;

    auto* ctorPtr = phaseSystemConstructorTable(modelType);

    if (!ctorPtr)
    {
        FatalIOErrorInLookup
        (
            dict,
            "phaseModel",
            modelType,
            *phaseSystemConstructorTablePtr_
        ) << abort(FatalIOError);
    }

    return ctorPtr(fluid, phaseName, index);
}


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

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


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

const Foam::word& Foam::phaseModel::name() const
{
    return name_;
}


const Foam::word& Foam::phaseModel::keyword() const
{
    return name_;
}


Foam::label Foam::phaseModel::index() const
{
    return index_;
}


const Foam::phaseSystem& Foam::phaseModel::fluid() const
{
    return fluid_;
}


const Foam::dimensionedScalar& Foam::phaseModel::residualAlpha() const
{
    return residualAlpha_;
}


Foam::scalar Foam::phaseModel::alphaMax() const
{
    return alphaMax_;
}


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


const Foam::autoPtr<Foam::diameterModel>& Foam::phaseModel::dPtr() const
{
    return diameterModel_;
}


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


void Foam::phaseModel::correctKinematics()
{}


void Foam::phaseModel::correctThermo()
{}


void Foam::phaseModel::correctTurbulence()
{}


void Foam::phaseModel::correctEnergyTransport()
{}


bool Foam::phaseModel::read()
{
    return diameterModel_->read(fluid_.subDict(name_));
}


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];
        }
    }
}


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