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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00024 00025 Class 00026 GidaspowDrag 00027 00028 Description 00029 Gidaspow drag law 00030 00031 \*---------------------------------------------------------------------------*/ 00032 00033 #ifndef GidaspowDrag_H 00034 #define GidaspowDrag_H 00035 00036 #include "forceModel.H" 00037 00038 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00039 00040 namespace Foam 00041 { 00042 00043 /*---------------------------------------------------------------------------*\ 00044 Class GidaspowDrag Declaration 00045 \*---------------------------------------------------------------------------*/ 00046 00047 class GidaspowDrag 00048 : 00049 public forceModel 00050 { 00051 private: 00052 dictionary propsDict_; 00053 00054 bool verbous_; 00055 00056 word velFieldName_; 00057 00058 const volVectorField& U_; 00059 00060 word densityFieldName_; 00061 00062 const volScalarField& rho_; 00063 00064 public: 00065 00066 //- Runtime type information 00067 TypeName("GidaspowDrag"); 00068 00069 00070 // Constructors 00071 00072 //- Construct from components 00073 GidaspowDrag 00074 ( 00075 const dictionary& dict, 00076 cfdemCloud& sm 00077 ); 00078 00079 // Destructor 00080 00081 ~GidaspowDrag(); 00082 00083 00084 // Member Functions 00085 void setForce 00086 ( 00087 double** const& mask, 00088 double**&, 00089 double**&, 00090 double**& 00091 ) const; 00092 }; 00093 00094 00095 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00096 00097 } // End namespace Foam 00098 00099 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00100 00101 #endif 00102 00103 // ************************************************************************* //