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::quadraticDiffusivity 00026 00027 Description 00028 Mesh motion diffusivity maipulator which returns the sqr of the given 00029 diffusivity. 00030 00031 SourceFiles 00032 quadraticDiffusivity.C 00033 00034 \*---------------------------------------------------------------------------*/ 00035 00036 #ifndef quadraticDiffusivity_H 00037 #define quadraticDiffusivity_H 00038 00039 #include <fvMotionSolvers/motionDiffusivity.H> 00040 00041 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00042 00043 namespace Foam 00044 { 00045 00046 /*---------------------------------------------------------------------------*\ 00047 Class quadraticDiffusivity Declaration 00048 \*---------------------------------------------------------------------------*/ 00049 00050 class quadraticDiffusivity 00051 : 00052 public motionDiffusivity 00053 { 00054 // Private data 00055 00056 autoPtr<motionDiffusivity> basicDiffusivityPtr_; 00057 00058 00059 // Private Member Functions 00060 00061 //- Disallow default bitwise copy construct 00062 quadraticDiffusivity(const quadraticDiffusivity&); 00063 00064 //- Disallow default bitwise assignment 00065 void operator=(const quadraticDiffusivity&); 00066 00067 00068 public: 00069 00070 //- Runtime type information 00071 TypeName("quadratic"); 00072 00073 00074 // Constructors 00075 00076 //- Construct for the given fvMotionSolver and data Istream 00077 quadraticDiffusivity 00078 ( 00079 const fvMotionSolver& mSolver, 00080 Istream& mdData 00081 ); 00082 00083 00084 // Destructor 00085 00086 virtual ~quadraticDiffusivity(); 00087 00088 00089 // Member Functions 00090 00091 //- Return diffusivity field 00092 virtual tmp<surfaceScalarField> operator()() const; 00093 00094 //- Correct the motion diffusivity 00095 virtual void correct(); 00096 }; 00097 00098 00099 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00100 00101 } // End namespace Foam 00102 00103 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00104 00105 #endif 00106 00107 // ************************ vim: set sw=4 sts=4 et: ************************ //
