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00001 /*---------------------------------------------------------------------------*\ 00002 ========= | 00003 \\ / F ield | OpenFOAM: The Open Source CFD Toolbox 00004 \\ / O peration | 00005 \\ / A nd | Copyright (C) 1991-2005 OpenCFD Ltd. 00006 \\/ M anipulation | 00007 ------------------------------------------------------------------------------- 00008 License 00009 This file is part of OpenFOAM. 00010 00011 OpenFOAM is free software; you can redistribute it and/or modify it 00012 under the terms of the GNU General Public License as published by the 00013 Free Software Foundation; either version 2 of the License, or (at your 00014 option) any later version. 00015 00016 OpenFOAM is distributed in the hope that it will be useful, but WITHOUT 00017 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 00018 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 00019 for more details. 00020 00021 You should have received a copy of the GNU General Public License 00022 along with OpenFOAM; if not, write to the Free Software Foundation, 00023 Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 00024 00025 Class 00026 simpleFilter 00027 00028 Description 00029 Simple top-hat filter used in dynamic LES models. 00030 Implemented as a surface integral of the face interpolate of the field. 00031 00032 SourceFiles 00033 simpleFilter.C 00034 00035 \*---------------------------------------------------------------------------*/ 00036 00037 #ifndef simpleFilter_H 00038 #define simpleFilter_H 00039 00040 #include "LESfilter.H" 00041 00042 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00043 00044 namespace Foam 00045 { 00046 00047 /*---------------------------------------------------------------------------*\ 00048 Class simpleFilter Declaration 00049 \*---------------------------------------------------------------------------*/ 00050 00051 class simpleFilter 00052 : 00053 public LESfilter 00054 00055 { 00056 // Private Member Functions 00057 00058 //- Disallow default bitwise copy construct and assignment 00059 simpleFilter(const simpleFilter&); 00060 void operator=(const simpleFilter&); 00061 00062 00063 public: 00064 00065 //- Runtime type information 00066 TypeName("simple"); 00067 00068 00069 // Constructors 00070 00071 //- from components 00072 simpleFilter(const fvMesh& mesh); 00073 00074 //- from IOdictionary 00075 simpleFilter(const fvMesh& mesh, const dictionary&); 00076 00077 00078 // Destructor 00079 00080 ~simpleFilter() 00081 {} 00082 00083 00084 // Member Functions 00085 00086 //- Read the LESfilter dictionary 00087 void read(const dictionary&); 00088 00089 00090 // Member Operators 00091 00092 tmp<volScalarField> operator()(const tmp<volScalarField>&) const; 00093 tmp<volVectorField> operator()(const tmp<volVectorField>&) const; 00094 tmp<volTensorField> operator()(const tmp<volTensorField>&) const; 00095 }; 00096 00097 00098 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00099 00100 } // End namespace Foam 00101 00102 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00103 00104 #endif 00105 00106 // ************************************************************************* //