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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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 00024 00025 Class 00026 reflectParcel 00027 00028 Description 00029 The parcels are reflected back from the wall in an inelastic collision. 00030 00031 \*---------------------------------------------------------------------------*/ 00032 00033 #ifndef reflectParcel_H 00034 #define reflectParcel_H 00035 00036 #include "wallModel.H" 00037 00038 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00039 00040 namespace Foam 00041 { 00042 00043 /*---------------------------------------------------------------------------*\ 00044 Class reflectParcel Declaration 00045 \*---------------------------------------------------------------------------*/ 00046 00047 class reflectParcel 00048 : 00049 public wallModel 00050 { 00051 00052 private: 00053 // Private data 00054 00055 const volVectorField& U_; 00056 00057 dictionary coeffsDict_; 00058 00059 // model constants 00060 00061 //- Elasticity constant v^2_out = elasticity * v^2_in 00062 scalar elasticity_; 00063 00064 public: 00065 00066 //- Runtime type information 00067 TypeName("reflect"); 00068 00069 00070 // Constructors 00071 00072 //- Construct from components 00073 reflectParcel 00074 ( 00075 const dictionary& dict, 00076 const volVectorField& U, 00077 spray& sm 00078 ); 00079 00080 00081 // Destructor 00082 00083 virtual ~reflectParcel(); 00084 00085 00086 // Member Functions 00087 00088 //- Return true if parcel is to be kept, and false if it is to be 00089 // removed 00090 bool wallTreatment 00091 ( 00092 parcel& parcel, 00093 const label facei 00094 ) const; 00095 00096 00097 }; 00098 00099 00100 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00101 00102 } // End namespace Foam 00103 00104 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00105 00106 #endif 00107 00108 // ************************************************************************* //