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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 patchEnhancedDiff 00027 00028 Description 00029 Patch-enhanced motion diffusion. 00030 00031 SourceFiles 00032 patchEnhancedDiff.C 00033 00034 \*---------------------------------------------------------------------------*/ 00035 00036 #ifndef patchEnhancedDiff_H 00037 #define patchEnhancedDiff_H 00038 00039 #include "motionDiff.H" 00040 00041 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00042 00043 namespace Foam 00044 { 00045 00046 /*---------------------------------------------------------------------------*\ 00047 Class patchEnhancedDiff Declaration 00048 \*---------------------------------------------------------------------------*/ 00049 00050 class patchEnhancedDiff 00051 : 00052 public motionDiff 00053 { 00054 private: 00055 00056 // Private data 00057 00058 //- Patches selected to base the distance on 00059 wordList patchNames_; 00060 00061 elementScalarField gamma_; 00062 00063 // Private Member Functions 00064 00065 //- Disallow default bitwise copy construct 00066 patchEnhancedDiff(const patchEnhancedDiff&); 00067 00068 //- Disallow default bitwise assignment 00069 void operator=(const patchEnhancedDiff&); 00070 00071 00072 public: 00073 00074 //- Runtime type information 00075 TypeName("patchEnhanced"); 00076 00077 00078 // Constructors 00079 00080 //- Construct from components 00081 patchEnhancedDiff 00082 ( 00083 const tetDecompositionMotionSolver& mSolver 00084 ); 00085 00086 00087 // Destructor 00088 00089 virtual ~patchEnhancedDiff(); 00090 00091 00092 // Member Functions 00093 00094 //- Enhance given difusivity 00095 void enhance(elementScalarField&) const; 00096 00097 //- Return diffusivity field 00098 virtual const elementScalarField& gamma() const 00099 { 00100 return gamma_; 00101 } 00102 00103 //- Correct the motion diffusivity 00104 virtual void correct() 00105 {} 00106 }; 00107 00108 00109 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00110 00111 } // End namespace Foam 00112 00113 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00114 00115 #endif 00116 00117 // ************************************************************************* //