fWallFunctionFvPatchScalarField.H

Go to the documentation of this file.

/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     | Website:  https://openfoam.org
    \\  /    A nd           | Copyright (C) 2012-2026 OpenFOAM Foundation
     \\/     M anipulation  |
-------------------------------------------------------------------------------
License
    This file is part of OpenFOAM.
 
    OpenFOAM is free software: you can redistribute it and/or modify it
    under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.
 
    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    for more details.
 
    You should have received a copy of the GNU General Public License
    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
 
Class
    Foam::RASModels::fWallFunctionFvPatchScalarField
 
Description
    This boundary condition provides a turbulence damping function, f, wall
    function condition for low- and high Reynolds number, turbulent flow cases
 
    The model operates in two modes, based on the computed laminar-to-turbulent
    switch-over y+ value derived from kappa and E specified in the corresponding
    nutWallFunction.
 
Usage
    Example of the boundary condition specification:
    \verbatim
    <patchName>
    {
        type            fWallFunction;
    }
    \endverbatim
 
See also
    Foam::fixedValueFvPatchField
 
SourceFiles
    fWallFunctionFvPatchScalarField.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef fWallFunctionFvPatchScalarField_H
#define fWallFunctionFvPatchScalarField_H
 
#include "fixedValueFvPatchFields.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
namespace RASModels
{
 
/*---------------------------------------------------------------------------*\
               Class fWallFunctionFvPatchScalarField Declaration
\*---------------------------------------------------------------------------*/
 
class fWallFunctionFvPatchScalarField
:
    public fixedValueFvPatchScalarField
{
 
public:
 
    //- Runtime type information
    TypeName("fWallFunction");
 
 
    // Constructors
 
        //- Construct from patch, internal field and dictionary
        fWallFunctionFvPatchScalarField
        (
            const fvPatch&,
            const DimensionedField<scalar, fvMesh>&,
            const dictionary&
        );
 
        //- Construct by mapping given fWallFunctionFvPatchScalarField
        //  onto a new patch
        fWallFunctionFvPatchScalarField
        (
            const fWallFunctionFvPatchScalarField&,
            const fvPatch&,
            const DimensionedField<scalar, fvMesh>&,
            const fieldMapper&
        );
 
        //- Disallow copy without setting internal field reference
        fWallFunctionFvPatchScalarField
        (
            const fWallFunctionFvPatchScalarField&
        ) = delete;
 
        //- Copy constructor setting internal field reference
        fWallFunctionFvPatchScalarField
        (
            const fWallFunctionFvPatchScalarField&,
            const DimensionedField<scalar, fvMesh>&
        );
 
        //- Construct and return a clone setting internal field reference
        virtual tmp<fvPatchScalarField> clone
        (
            const DimensionedField<scalar, fvMesh>& iF
        ) const
        {
            return tmp<fvPatchScalarField>
            (
                new fWallFunctionFvPatchScalarField(*this, iF)
            );
        }
 
 
    // Member Functions
 
        // Evaluation functions
 
            //- Update the coefficients associated with the patch field
            virtual void updateCoeffs();
 
 
    // Member Operators
 
        //- Inherit assignment
        using fixedValueFvPatchScalarField::operator=;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace RASModels
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //