incompressibleInterPhaseTransportModel.C

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/*---------------------------------------------------------------------------*\
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  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
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    \\  /    A nd           | www.openfoam.com
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    Copyright (C) 2020 OpenCFD Ltd.
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License
    This file is part of OpenFOAM.

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#include "incompressibleInterPhaseTransportModel.H"

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

template<class Mixture>
Foam::incompressibleInterPhaseTransportModel<Mixture>::
incompressibleInterPhaseTransportModel
(
    const volScalarField& rho,
    const volVectorField& U,
    const surfaceScalarField& phi,
    const surfaceScalarField& rhoPhi,
    const Mixture& mixture
)
:
    rhoType_(rhoType::UNIFORM),
    phi_(phi),
    rhoPhi_(rhoPhi)
{
    {
        IOdictionary turbulenceProperties
        (
            IOobject
            (
                turbulenceModel::propertiesName,
                U.time().constant(),
                U.db(),
                IOobject::MUST_READ,
                IOobject::NO_WRITE
            )
        );

        if (turbulenceProperties.found("density"))
        {
            const word densityMethod
            (
                turbulenceProperties.getWord("density")
            );
            if (densityMethod == "variable")
            {
                rhoType_ = rhoType::VARIABLE;
            }
            else if (densityMethod == "uniform")
            {
                rhoType_ = rhoType::UNIFORM;
            }
            else
            {
                FatalErrorInFunction
                << "The rho type provided is not correct " << nl
                << " Available types are  : " << nl
                << " variable or uniform. " << nl
                << nl << exit(FatalError);
            }
        }
    }

    if (rhoType_ == rhoType::VARIABLE)
    {
        rhoIncTurbulence_ =
        (
            incompressible::phaseIncompressibleTurbulenceModel::New
            (
                rho,
                U,
                rhoPhi,
                phi,
                mixture
            )
        );
    }
    else
    {
        incTurbulence_ = incompressible::turbulenceModel::New
        (
            U,
            phi,
            mixture
        );

        incTurbulence_->validate();
    }
}


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

template<class Mixture>
Foam::tmp<Foam::fvVectorMatrix>
Foam::incompressibleInterPhaseTransportModel<Mixture>::divDevRhoReff
(
    const volScalarField& rho,
    volVectorField& U
) const
{
    if (rhoType_ == rhoType::VARIABLE)
    {
       return rhoIncTurbulence_->divDevRhoReff(U);
    }
    else
    {
        return incTurbulence_->divDevRhoReff(rho, U);
    }
}

template<class Mixture>
void Foam::incompressibleInterPhaseTransportModel<Mixture>::correct()
{
    if (rhoType_ == rhoType::VARIABLE)
    {
        rhoIncTurbulence_->correct();
    }
    else
    {
        incTurbulence_->correct();
    }
}


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