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 bigParticleVoidFraction 00027 00028 Description 00029 big partcile voidfraction model 00030 00031 \*---------------------------------------------------------------------------*/ 00032 00033 #ifndef bigParticleVoidFraction_H 00034 #define bigParticleVoidFraction_H 00035 00036 #include "voidFractionModel.H" 00037 00038 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00039 00040 namespace Foam 00041 { 00042 00043 /*---------------------------------------------------------------------------*\ 00044 Class noDrag Declaration 00045 \*---------------------------------------------------------------------------*/ 00046 00047 class bigParticleVoidFraction 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 const scalar scaleUpVol_; //NP scaling radius, keeping volume of particle 00060 00061 public: 00062 00063 //- Runtime type information 00064 TypeName("bigParticle"); 00065 00066 00067 // Constructors 00068 00069 //- Construct from components 00070 bigParticleVoidFraction 00071 ( 00072 const dictionary& dict, 00073 cfdemCloud& sm 00074 ); 00075 00076 // Destructor 00077 00078 ~bigParticleVoidFraction(); 00079 00080 00081 // Member Functions 00082 void setvoidFraction(double** const& ,double**&, double**&, double**&) const; 00083 00084 void buildLabelHashSet 00085 ( 00086 const scalar radius, 00087 const vector position, 00088 const label cellID, 00089 labelHashSet& hashSett 00090 /*labelHashSet& hashSetComplete, 00091 labelHashSet& hashSetPartial, 00092 labelHashSet& hashSetRest*/ 00093 ) const; 00094 }; 00095 00096 00097 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00098 00099 } // End namespace Foam 00100 00101 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00102 00103 #endif 00104 00105 // ************************************************************************* //