libfreefoam-dev 0.1.0+dfsg-1build1 / usr / include / freefoam / compressibleRASModels / mutSpalartAllmarasStandardRoughWallFunctionFvPatchScalarField.H

/*---------------------------------------------------------------------------*\
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License
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Class
    Foam::compressible::RASModels::mutSpalartAllmarasStandardRoughWallFunctionFvPatchScalarField

Description
    Wall function boundary condition for rough walls

SourceFiles
    mutSpalartAllamarasStandardWallFunctionFvPatchScalarField.C

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

#ifndef compressibleMutSpalartAllmarasStandardRoughWallFunctionFvPatchScalarField_H
#define compressibleMutSpalartAllmarasStandardRoughWallFunctionFvPatchScalarField_H

#include <compressibleRASModels/mutWallFunctionFvPatchScalarField.H>

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

namespace Foam
{
namespace compressible
{
namespace RASModels
{

/*---------------------------------------------------------------------------*\
Class mutSpalartAllmarasStandardRoughWallFunctionFvPatchScalarField Declaration
\*---------------------------------------------------------------------------*/

class mutSpalartAllmarasStandardRoughWallFunctionFvPatchScalarField
:
    public mutWallFunctionFvPatchScalarField
{
protected:

    // Protected data

        // Roughness parameters

            //- Height
            scalar roughnessHeight_;

            //- Constant
            scalar roughnessConstant_;

            //- Scale factor
            scalar roughnessFudgeFactor_;


    // Protected member functions

        //- Calculate yPLus
        virtual tmp<scalarField> calcYPlus(const scalarField& magUp) const;

        //- Calculate the turbulence viscosity
        virtual tmp<scalarField> calcMut() const;


public:

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


    // Constructors

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

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

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

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

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

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


    // Member functions

        // Access

            //- Return the roughness height scale
            const scalar& roughnessHeight() const
            {
                return roughnessHeight_;
            }

            //- Return reference to the roughness height to allow adjustment
            scalar& roughnessHeight()
            {
                return roughnessHeight_;
            }

            //- Return the roughness constant scale
            const scalar& roughnessConstant() const
            {
                return roughnessConstant_;
            }

            //- Return reference to the roughness constant to allow adjustment
            scalar& roughnessConstant()
            {
                return roughnessConstant_;
            }

            //- Return the roughness scale factor
            const scalar& roughnessFudgeFactor() const
            {
                return roughnessFudgeFactor_;
            }

            //- Return reference to the roughness scale factor to allow
            //  adjustment
            scalar& roughnessFudgeFactor()
            {
                return roughnessFudgeFactor_;
            }


        // Evaluation functions

            //- Calculate and return the yPlus at the boundary
            virtual tmp<scalarField> yPlus() const;


        // I-O

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


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

} // End namespace RASModels
} // End namespace compressible
} // End namespace Foam

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

#endif

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