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 voidFractionModel 00027 00028 Description 00029 00030 \*---------------------------------------------------------------------------*/ 00031 00032 #ifndef voidFractionModel_H 00033 #define voidFractionModel_H 00034 00035 #include "fvCFD.H" 00036 #include "cfdemCloud.H" 00037 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00038 00039 namespace Foam 00040 { 00041 00042 /*---------------------------------------------------------------------------*\ 00043 Class voidFractionModel Declaration 00044 \*---------------------------------------------------------------------------*/ 00045 00046 class voidFractionModel 00047 { 00048 00049 protected: 00050 00051 // Protected data 00052 const dictionary& dict_; 00053 00054 cfdemCloud& particleCloud_; 00055 00056 mutable volScalarField voidfractionPrev_; 00057 00058 mutable volScalarField voidfractionNext_; 00059 00060 mutable double ** cellsPerParticle_; 00061 00062 int maxCellsPerParticle_; 00063 00064 // Protected member functions 00065 00066 public: 00067 00068 //- Runtime type information 00069 TypeName("voidFractionModel"); 00070 00071 // Declare runtime constructor selection table 00072 00073 declareRunTimeSelectionTable 00074 ( 00075 autoPtr, 00076 voidFractionModel, 00077 dictionary, 00078 ( 00079 const dictionary& dict, 00080 cfdemCloud& sm 00081 ), 00082 (dict,sm) 00083 ); 00084 00085 00086 // Constructors 00087 00088 //- Construct from components 00089 voidFractionModel 00090 ( 00091 const dictionary& dict, 00092 cfdemCloud& sm 00093 ); 00094 00095 00096 // Destructor 00097 00098 virtual ~voidFractionModel(); 00099 00100 00101 // Selector 00102 00103 static autoPtr<voidFractionModel> New 00104 ( 00105 const dictionary& dict, 00106 cfdemCloud& sm 00107 ); 00108 00109 00110 // public member functions 00111 virtual void setvoidFraction(double** const&,double**&,double**&,double**&) const = 0; 00112 00113 tmp<volScalarField> voidFractionInterp() const; 00114 00115 void resetVoidFractions() const; 00116 00117 void undoVoidFractions(double**const&) const; 00118 00119 double** const& cellsPerParticle() const; 00120 00121 int maxCellsPerParticle() const; 00122 00123 void reAllocArrays() const; 00124 }; 00125 00126 00127 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00128 00129 } // End namespace Foam 00130 00131 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00132 00133 #endif 00134 00135 // ************************************************************************* //