constantRadiation.H

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Class
    Foam::regionModels::surfaceFilmModels::constantRadiation

Description
    Film constant radiation model.  The constant radiative flux is specified
    by the user, and operated over a time interval defined by a start time and
    duration.  In addition, a mask can be applied to shield the film from the
    radiation.

SourceFiles
    constantRadiation.C

\*---------------------------------------------------------------------------*/

#ifndef constantRadiation_H
#define constantRadiation_H

#include "filmRadiationModel.H"
#include "volFieldsFwd.H"

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

namespace Foam
{
namespace regionModels
{
namespace surfaceFilmModels
{

/*---------------------------------------------------------------------------*\
                      Class constantRadiation Declaration
\*---------------------------------------------------------------------------*/

class constantRadiation
:
    public filmRadiationModel
{
    // Private Data

        //- Constant radiative flux [kg/s^3]
        volScalarField qrConst_;

        //- Radiation mask
        volScalarField mask_;

        //- Absorptivity
        scalar absorptivity_;

        //- Time start [s]
        const scalar timeStart_;

        //- Duration [s]
        const scalar duration_;


public:

    //- Runtime type information
    TypeName("constantRadiation");


    // Constructors

        //- Construct from surface film model and dictionary
        constantRadiation
        (
            surfaceFilmRegionModel& film,
            const dictionary& dict
        );

        //- Disallow default bitwise copy construction
        constantRadiation(const constantRadiation&) = delete;


    //- Destructor
    virtual ~constantRadiation();


    // Member Functions

        // Evolution

            //- Correct
            virtual void correct();

            //- Return the radiation sensible enthalpy source
            //  Also updates qrNet
            virtual tmp<volScalarField::Internal> Shs();


    // Member Operators

        //- Disallow default bitwise assignment
        void operator=(const constantRadiation&) = delete;
};


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

} // End namespace surfaceFilmModels
} // End namespace regionModels
} // End namespace Foam

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

#endif

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