1 /*---------------------------------------------------------------------------*\
3 \\ / F ield | foam-extend: Open Source CFD
4 \\ / O peration | Version: 3.2
5 \\ / A nd | Web: http://www.foam-extend.org
6 \\/ M anipulation | For copyright notice see file Copyright
7 -------------------------------------------------------------------------------
9 This file is part of foam-extend.
11 foam-extend is free software: you can redistribute it and/or modify it
12 under the terms of the GNU General Public License as published by the
13 Free Software Foundation, either version 3 of the License, or (at your
14 option) any later version.
16 foam-extend is distributed in the hope that it will be useful, but
17 WITHOUT ANY WARRANTY; without even the implied warranty of
18 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
19 General Public License for more details.
21 You should have received a copy of the GNU General Public License
22 along with foam-extend. If not, see <http://www.gnu.org/licenses/>.
28 Simple central-difference snGrad scheme with non-orthogonal correction.
31 patchCorrectedSnGrad.C
33 \*---------------------------------------------------------------------------*/
35 #ifndef patchCorrectedSnGrad_H
36 #define patchCorrectedSnGrad_H
38 #include "snGradScheme.H"
40 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
45 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
50 /*---------------------------------------------------------------------------*\
51 Class patchCorrectedSnGrad Declaration
52 \*---------------------------------------------------------------------------*/
55 class patchCorrectedSnGrad
57 public snGradScheme<Type>
59 // Private Member Functions
61 //- Disallow default bitwise assignment
62 void operator=(const patchCorrectedSnGrad&);
67 //- Runtime type information
68 TypeName("patchCorrected");
73 //- Construct from mesh
74 patchCorrectedSnGrad(const fvMesh& mesh)
76 snGradScheme<Type>(mesh)
80 //- Construct from mesh and data stream
81 patchCorrectedSnGrad(const fvMesh& mesh, Istream&)
83 snGradScheme<Type>(mesh)
89 virtual ~patchCorrectedSnGrad();
94 //- Return the interpolation weighting factors for the given field
95 virtual tmp<surfaceScalarField> deltaCoeffs
97 const GeometricField<Type, fvPatchField, volMesh>&
100 return this->mesh().deltaCoeffs();
103 //- Return true if this scheme uses an explicit correction
104 virtual bool corrected() const
106 return !this->mesh().orthogonal();
109 //- Return the explicit correction to the patchCorrectedSnGrad
110 // for the given field
111 virtual tmp<GeometricField<Type, fvsPatchField, surfaceMesh> >
112 correction(const GeometricField<Type, fvPatchField, volMesh>&) const;
116 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
118 } // End namespace fv
120 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
122 } // End namespace Foam
124 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
127 # include "patchCorrectedSnGrad.C"
130 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
134 // ************************************************************************* //