00001 /*---------------------------------------------------------------------------*\ 00002 ========= | 00003 \\ / F ield | OpenFOAM: The Open Source CFD Toolbox 00004 \\ / O peration | 00005 \\ / A nd | Copyright (C) 1991-2010 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 00013 the Free Software Foundation, either version 3 of the License, or 00014 (at your 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, see <http://www.gnu.org/licenses/>. 00023 00024 Class 00025 Foam::uniformDiffusivity 00026 00027 Description 00028 Uniform uniform finite volume mesh motion diffusivity. 00029 00030 SourceFiles 00031 uniformDiffusivity.C 00032 00033 \*---------------------------------------------------------------------------*/ 00034 00035 #ifndef uniformDiffusivity_H 00036 #define uniformDiffusivity_H 00037 00038 #include <fvMotionSolvers/motionDiffusivity.H> 00039 #include <finiteVolume/surfaceFields.H> 00040 00041 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00042 00043 namespace Foam 00044 { 00045 00046 /*---------------------------------------------------------------------------*\ 00047 Class uniformDiffusivity Declaration 00048 \*---------------------------------------------------------------------------*/ 00049 00050 class uniformDiffusivity 00051 : 00052 public motionDiffusivity 00053 { 00054 00055 protected: 00056 00057 // Protected data 00058 00059 surfaceScalarField faceDiffusivity_; 00060 00061 00062 private: 00063 00064 // Private Member Functions 00065 00066 //- Disallow default bitwise copy construct 00067 uniformDiffusivity(const uniformDiffusivity&); 00068 00069 //- Disallow default bitwise assignment 00070 void operator=(const uniformDiffusivity&); 00071 00072 00073 public: 00074 00075 //- Runtime type information 00076 TypeName("uniform"); 00077 00078 00079 // Constructors 00080 00081 //- Construct for the given fvMotionSolver and data Istream 00082 uniformDiffusivity 00083 ( 00084 const fvMotionSolver& mSolver, 00085 Istream& mdData 00086 ); 00087 00088 00089 // Destructor 00090 00091 virtual ~uniformDiffusivity(); 00092 00093 00094 // Member Functions 00095 00096 //- Return diffusivity field 00097 virtual tmp<surfaceScalarField> operator()() const 00098 { 00099 return faceDiffusivity_; 00100 } 00101 00102 //- Do not correct the motion diffusivity 00103 virtual void correct() 00104 {} 00105 }; 00106 00107 00108 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00109 00110 } // End namespace Foam 00111 00112 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00113 00114 #endif 00115 00116 // ************************ vim: set sw=4 sts=4 et: ************************ //
