MarshakRadiationMixedFvPatchScalarField.H

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License
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Class
    Foam::MarshakRadiationFvPatchScalarField

Description
    Marshak boundary for radiation G field
    - radiation temperature taken from patch value

SourceFiles
    MarshakRadiationFvPatchScalarField.C

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

#ifndef MarshakRadiationMixedFvPatchField_H
#define MarshakRadiationMixedFvPatchField_H

#include <finiteVolume/mixedFvPatchFields.H>

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

namespace Foam
{

/*---------------------------------------------------------------------------*\
             Class MarshakRadiationFvPatchScalarField Declaration
\*---------------------------------------------------------------------------*/

class MarshakRadiationFvPatchScalarField
:
    public mixedFvPatchScalarField
{

    // Private data

        //- Name of temperature field
        word TName_;

        //- Emissivity
        scalar emissivity_;


public:

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


    // Constructors

        //- Construct from patch and internal field
        MarshakRadiationFvPatchScalarField
        (
            const fvPatch&,
            const DimensionedField<scalar, volMesh>&
        );

        //- Construct from patch, internal field and dictionary
        MarshakRadiationFvPatchScalarField
        (
            const fvPatch&,
            const DimensionedField<scalar, volMesh>&,
            const dictionary&
        );

        //- Construct by mapping given MarshakRadiationFvPatchField onto a new
        //  patch
        MarshakRadiationFvPatchScalarField
        (
            const MarshakRadiationFvPatchScalarField&,
            const fvPatch&,
            const DimensionedField<scalar, volMesh>&,
            const fvPatchFieldMapper&
        );

        //- Construct as copy
        MarshakRadiationFvPatchScalarField
        (
            const MarshakRadiationFvPatchScalarField&
        );

        //- Construct and return a clone
        virtual tmp<fvPatchScalarField> clone() const
        {
            return tmp<fvPatchScalarField>
            (
                new MarshakRadiationFvPatchScalarField(*this)
            );
        }

        //- Construct as copy setting internal field reference
        MarshakRadiationFvPatchScalarField
        (
            const MarshakRadiationFvPatchScalarField&,
            const DimensionedField<scalar, volMesh>&
        );

        //- Construct and return a clone setting internal field reference
        virtual tmp<fvPatchScalarField> clone
        (
            const DimensionedField<scalar, volMesh>& iF
        ) const
        {
            return tmp<fvPatchScalarField>
            (
                new MarshakRadiationFvPatchScalarField(*this, iF)
            );
        }


    // Member functions

        // Access

            //- Return the temperature field name
            const word& TName() const
            {
                return TName_;
            }

            //- Return reference to the temperature field name to allow
            //  adjustment
            word& TName()
            {
                return TName_;
            }

            //- Return the emissivity
            const scalar& emissivity() const
            {
                return emissivity_;
            }

            //- Return reference to the emissivity to allow adjustment
            scalar& emissivity()
            {
                return emissivity_;
            }


        // Mapping functions

            //- Map (and resize as needed) from self given a mapping object
            virtual void autoMap
            (
                const fvPatchFieldMapper&
            );

            //- Reverse map the given fvPatchField onto this fvPatchField
            virtual void rmap
            (
                const fvPatchScalarField&,
                const labelList&
            );


        // Evaluation functions

            //- Update the coefficients associated with the patch field
            virtual void updateCoeffs();


        // I-O

            //- Write
            virtual void write(Ostream&) const;
};


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

} // End namespace Foam

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

#endif

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