00001 /*---------------------------------------------------------------------------*\ 00002 ========= | 00003 \\ / F ield | OpenFOAM: The Open Source CFD Toolbox 00004 \\ / O peration | 00005 \\ / A nd | Copyright (C) 1991-2010 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 00013 the Free Software Foundation, either version 3 of the License, or 00014 (at your 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, see <http://www.gnu.org/licenses/>. 00023 00024 Class 00025 Foam::noDragModel 00026 00027 Description 00028 standard drag law model with a lower limit on the Cd-value 00029 00030 \*---------------------------------------------------------------------------*/ 00031 00032 #ifndef noDragModel_H 00033 #define noDragModel_H 00034 00035 #include <dieselSpray/dragModel.H> 00036 00037 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00038 00039 namespace Foam 00040 { 00041 00042 /*---------------------------------------------------------------------------*\ 00043 Class noDragModel Declaration 00044 \*---------------------------------------------------------------------------*/ 00045 00046 class noDragModel 00047 : 00048 public dragModel 00049 { 00050 00051 public: 00052 00053 //- Runtime type information 00054 TypeName("noDragModel"); 00055 00056 00057 // Constructors 00058 00059 //- Construct from components 00060 noDragModel 00061 ( 00062 const dictionary& dict 00063 ); 00064 00065 00066 // Destructor 00067 00068 ~noDragModel(); 00069 00070 00071 // Member Functions 00072 00073 scalar Cd 00074 ( 00075 const scalar ReynoldsNumber, 00076 const scalar deviation 00077 ) const; 00078 00079 scalar relaxationTime 00080 ( 00081 const vector& URel, 00082 const scalar diameter, 00083 const scalar rho, 00084 const scalar liquidDensity, 00085 const scalar nu, 00086 const scalar deviation 00087 ) const; 00088 00089 }; 00090 00091 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00092 00093 } // End namespace Foam 00094 00095 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00096 00097 #endif 00098 00099 // ************************ vim: set sw=4 sts=4 et: ************************ //
