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 centreVoidFraction 00027 00028 Description 00029 centre model 00030 00031 \*---------------------------------------------------------------------------*/ 00032 00033 #ifndef centreVoidFraction_H 00034 #define centreVoidFraction_H 00035 00036 #include "voidFractionModel.H" 00037 00038 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00039 00040 namespace Foam 00041 { 00042 00043 /*---------------------------------------------------------------------------*\ 00044 Class noDrag Declaration 00045 \*---------------------------------------------------------------------------*/ 00046 00047 class centreVoidFraction 00048 : 00049 public voidFractionModel 00050 { 00051 00052 private: 00053 dictionary propsDict_; 00054 00055 const scalar alphaMin_; //NP min value of voidFraction 00056 00057 mutable bool alphaLimited_; 00058 00059 public: 00060 00061 //- Runtime type information 00062 TypeName("centre"); 00063 00064 00065 // Constructors 00066 00067 //- Construct from components 00068 centreVoidFraction 00069 ( 00070 const dictionary& dict, 00071 cfdemCloud& sm 00072 ); 00073 00074 // Destructor 00075 00076 ~centreVoidFraction(); 00077 00078 00079 // Member Functions 00080 void setvoidFraction(double** const& ,double**&, double**&, double**&) const; 00081 }; 00082 00083 00084 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00085 00086 } // End namespace Foam 00087 00088 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00089 00090 #endif 00091 00092 // ************************************************************************* //