constantAbsorptionEmission.H

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/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
    \\  /    A nd           | Copyright (C) 2011-2015 OpenFOAM Foundation
     \\/     M anipulation  |
-------------------------------------------------------------------------------
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
    (at your option) any later version.
 
    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    for more details.
 
    You should have received a copy of the GNU General Public License
    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
 
Class
    Foam::radiation::constantAbsorptionEmission
 
Description
    Constant radiation absorption and emission coefficients for continuous
    phase
 
SourceFiles
    constantAbsorptionEmission.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef radiationConstantAbsorptionEmission_H
#define radiationConstantAbsorptionEmission_H
 
#include "absorptionEmissionModel.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
namespace radiation
{
 
/*---------------------------------------------------------------------------*\
                  Class constantAbsorptionEmission Declaration
\*---------------------------------------------------------------------------*/
 
class constantAbsorptionEmission
:
    public absorptionEmissionModel
{
    // Private data
 
        //- Absorption model dictionary
        dictionary coeffsDict_;
 
        //- Absorption coefficient / [1/m]
        dimensionedScalar a_;
 
        //- Emission coefficient / [1/m]
        dimensionedScalar e_;
 
        //- Emission contribution / [kg/(m s^3)]
        dimensionedScalar E_;
 
 
public:
 
    //- Runtime type information
    TypeName("constantAbsorptionEmission");
 
 
    // Constructors
 
        //- Construct from components
        constantAbsorptionEmission(const dictionary& dict, const fvMesh& mesh);
 
 
    //- Destructor
    virtual ~constantAbsorptionEmission();
 
 
    // Member Functions
 
        // Access
 
            // Absorption coefficient
 
                //- Absorption coefficient for continuous phase
                tmp<volScalarField> aCont(const label bandI = 0) const;
 
 
            // Emission coefficient
 
                //- Emission coefficient for continuous phase
                tmp<volScalarField> eCont(const label bandI = 0) const;
 
 
            // Emission contribution
 
                //- Emission contribution for continuous phase
                tmp<volScalarField> ECont(const label bandI = 0) const;
 
 
    // Member Functions
 
        inline bool isGrey() const
        {
            return true;
        }
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace radiation
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //