cloudAbsorptionEmission.C

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    Copyright (C) 2011-2016 OpenFOAM Foundation
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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 "cloudAbsorptionEmission.H"
#include "thermoCloud.H"
#include "addToRunTimeSelectionTable.H"

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

namespace Foam
{
    namespace radiation
    {
        defineTypeNameAndDebug(cloudAbsorptionEmission, 0);

        addToRunTimeSelectionTable
        (
            absorptionEmissionModel,
            cloudAbsorptionEmission,
            dictionary
        );
    }
}


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

Foam::radiation::cloudAbsorptionEmission::cloudAbsorptionEmission
(
    const dictionary& dict,
    const fvMesh& mesh
)
:
    absorptionEmissionModel(dict, mesh),
    coeffsDict_(dict.subDict(typeName + "Coeffs")),
    cloudNames_(coeffsDict_.lookup("cloudNames"))
{}


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

Foam::radiation::cloudAbsorptionEmission::~cloudAbsorptionEmission()
{}


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

Foam::tmp<Foam::volScalarField>
Foam::radiation::cloudAbsorptionEmission::aDisp(const label) const
{
    auto ta = volScalarField::New
    (
        "a",
        IOobject::NO_REGISTER,
        mesh_,
        dimensionedScalar(dimless/dimLength, Zero)
    );

    for (const word& cldName : cloudNames_)
    {
        const thermoCloud& tc
        (
            mesh_.objectRegistry::lookupObject<thermoCloud>(cldName)
        );

        ta.ref() += tc.ap();
    }

    return ta;
}


Foam::tmp<Foam::volScalarField>
Foam::radiation::cloudAbsorptionEmission::eDisp(const label bandI) const
{
    return volScalarField::New
    (
        "e",
        IOobject::NO_REGISTER,
        mesh_,
        dimensionedScalar(dimless/dimLength, Zero)
    );
}


Foam::tmp<Foam::volScalarField>
Foam::radiation::cloudAbsorptionEmission::EDisp(const label bandI) const
{
    auto tE = volScalarField::New
    (
        "E",
        IOobject::NO_REGISTER,
        mesh_,
        dimensionedScalar(dimMass/dimLength/pow3(dimTime), Zero)
    );

    for (const word& cldName : cloudNames_)
    {
        const thermoCloud& tc
        (
            mesh_.objectRegistry::lookupObject<thermoCloud>(cldName)
        );

        tE.ref() += tc.Ep();
    }

    // Total emission is 4 times the projected emission
    return 4*tE;
}


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