totalTemperatureFvPatchScalarField.H

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/*---------------------------------------------------------------------------*\
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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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Class
    Foam::totalTemperatureFvPatchScalarField

Group
    grpInletBoundaryConditions grpOutletBoundaryConditions

Description
    This boundary condition provides a total temperature condition.

Usage
    \table
        Property     | Description             | Required    | Default value
        U            | Velocity field name     | no          | U
        phi          | Flux field name         | no          | phi
        psi          | Compressibility field name | no       | thermo:psi
        gamma        | ratio of specific heats (Cp/Cv) | yes |
        T0           | reference temperature   | yes         |
    \endtable

    Example of the boundary condition specification:
    \verbatim
    <patchName>
    {
        type            totalTemperature;
        T0              uniform 300;
    }
    \endverbatim

SourceFiles
    totalTemperatureFvPatchScalarField.C

See also
    Foam::fixedValueFvPatchField

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

#ifndef totalTemperatureFvPatchScalarField_H
#define totalTemperatureFvPatchScalarField_H

#include "fixedValueFvPatchFields.H"

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

namespace Foam
{

/*---------------------------------------------------------------------------*\
             Class totalTemperatureFvPatchScalarField Declaration
\*---------------------------------------------------------------------------*/

class totalTemperatureFvPatchScalarField
:
    public fixedValueFvPatchScalarField
{
    // Private data

        //- Name of the velocity field
        word UName_;

        //- Name of the flux transporting the field
        word phiName_;

        //- Name of the compressibility field used to calculate the wave speed
        word psiName_;

        //- Heat capacity ratio
        scalar gamma_;

        //- Total pressure
        scalarField T0_;


public:

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


    // Constructors

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

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

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

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

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

        //- Construct as copy setting internal field reference
        totalTemperatureFvPatchScalarField
        (
            const totalTemperatureFvPatchScalarField&,
            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 totalTemperatureFvPatchScalarField(*this, iF)
            );
        }


    // Member functions

        // Access

            //- Return the total pressure
            const scalarField& T0() const
            {
                return T0_;
            }

            //- Return reference to the total pressure to allow adjustment
            scalarField& T0()
            {
                return T0_;
            }


        // 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();


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


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

} // End namespace Foam

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

#endif

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