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::heatTransferModel 00026 00027 Description 00028 Foam::heatTransferModel 00029 00030 \*---------------------------------------------------------------------------*/ 00031 00032 #ifndef heatTransferModel_H 00033 #define heatTransferModel_H 00034 00035 #include <OpenFOAM/IOdictionary.H> 00036 #include <OpenFOAM/autoPtr.H> 00037 #include <OpenFOAM/runTimeSelectionTables.H> 00038 00039 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00040 00041 namespace Foam 00042 { 00043 00044 /*---------------------------------------------------------------------------*\ 00045 Class heatTransferModel Declaration 00046 \*---------------------------------------------------------------------------*/ 00047 00048 class heatTransferModel 00049 00050 { 00051 00052 protected: 00053 00054 // Protected data 00055 00056 const dictionary& dict_; 00057 00058 public: 00059 00060 //- Runtime type information 00061 TypeName("heatTransferModel"); 00062 00063 00064 // Declare runtime constructor selection table 00065 00066 declareRunTimeSelectionTable 00067 ( 00068 autoPtr, 00069 heatTransferModel, 00070 dictionary, 00071 ( 00072 const dictionary& dict 00073 ), 00074 (dict) 00075 ); 00076 00077 00078 // Constructors 00079 00080 //- Construct from dictionary 00081 heatTransferModel 00082 ( 00083 const dictionary& dict 00084 ); 00085 00086 00087 // Destructor 00088 00089 virtual ~heatTransferModel(); 00090 00091 00092 // Selector 00093 00094 static autoPtr<heatTransferModel> New 00095 ( 00096 const dictionary& dict 00097 ); 00098 00099 00100 // Member Functions 00101 00102 //- heat transfer on/off 00103 virtual bool heatTransfer() const = 0; 00104 00105 //- Return Nusselt Number 00106 virtual scalar Nu 00107 ( 00108 const scalar ReynoldsNumber, 00109 const scalar PrandtlNumber 00110 ) const = 0; 00111 00112 //- Return the heat transfer relaxation time 00113 virtual scalar relaxationTime 00114 ( 00115 const scalar liquidDensity, 00116 const scalar diameter, 00117 const scalar liquidcL, 00118 const scalar kappa, 00119 const scalar ReynoldsNumber, 00120 const scalar PrandtlNumber 00121 ) const = 0; 00122 00123 //- Return the correction function f... 00124 virtual scalar fCorrection(const scalar z) const = 0; 00125 00126 }; 00127 00128 00129 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00130 00131 } // End namespace Foam 00132 00133 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00134 00135 #endif 00136 00137 // ************************ vim: set sw=4 sts=4 et: ************************ //
