kqRWallFunctionFvPatchField.H

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/*---------------------------------------------------------------------------*\
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    \\  /    A nd           | Copyright (C) 2008-2010 OpenCFD Ltd.
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License
    This file is part of OpenFOAM.

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Class
    Foam::incompressible::RASModels::kqRWallFunctionFvPatchField

Description
    Boundary condition for turbulence k, Q, and R when using wall functions.
    Simply acts as a zero gradient condition.

SourceFiles
    kqRWallFunctionFvPatchField.C

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

#ifndef kqRWallFunctionFvPatchField_H
#define kqRWallFunctionFvPatchField_H

#include <finiteVolume/zeroGradientFvPatchField.H>

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

namespace Foam
{
namespace incompressible
{
namespace RASModels
{

/*---------------------------------------------------------------------------*\
                Class kqRWallFunctionFvPatchField Declaration
\*---------------------------------------------------------------------------*/

template<class Type>
class kqRWallFunctionFvPatchField
:
    public zeroGradientFvPatchField<Type>
{

    // Private member functions

        //- Check the type of the patch
        void checkType();


public:

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


    // Constructors

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

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

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

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

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

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

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


    // Member functions

        // Evaluation functions

            //- Evaluate the patchField
            virtual void evaluate
            (
                const Pstream::commsTypes commsType=Pstream::Pstream::blocking
            );


        // I-O

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


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

} // End namespace RASModels
} // End namespace incompressible
} // End namespace Foam

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

#ifdef NoRepository
#   include "kqRWallFunctionFvPatchField.C"
#endif

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

#endif

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