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 virtualMassForce 00027 00028 Description 00029 virtual mass force 00030 00031 \*---------------------------------------------------------------------------*/ 00032 00033 #ifndef virtualMassForce_H 00034 #define virtualMassForce_H 00035 00036 #include "forceModel.H" 00037 #include "dataExchangeModel.H" 00038 00039 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00040 00041 namespace Foam 00042 { 00043 00044 /*---------------------------------------------------------------------------*\ 00045 Class virtualMassForce Declaration 00046 \*---------------------------------------------------------------------------*/ 00047 00048 class virtualMassForce 00049 : 00050 public forceModel 00051 { 00052 private: 00053 dictionary propsDict_; 00054 00055 bool verbous_; 00056 00057 word velFieldName_; 00058 00059 const volVectorField& U_; 00060 00061 word densityFieldName_; 00062 00063 const volScalarField& rho_; 00064 00065 mutable double **UrelOld_; 00066 00067 public: 00068 00069 //- Runtime type information 00070 TypeName("virtualMassForce"); 00071 00072 00073 // Constructors 00074 00075 //- Construct from components 00076 virtualMassForce 00077 ( 00078 const dictionary& dict, 00079 cfdemCloud& sm 00080 ); 00081 00082 // Destructor 00083 00084 ~virtualMassForce(); 00085 00086 00087 // Member Functions 00088 void setForce 00089 ( 00090 double** const& mask, 00091 double**&, 00092 double**&, 00093 double**& 00094 ) const; 00095 00096 void reAllocArrays() const; 00097 }; 00098 00099 00100 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00101 00102 } // End namespace Foam 00103 00104 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00105 00106 #endif 00107 00108 // ************************************************************************* //