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noHeatTransfer.H

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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     noHeatTransfer
00027 
00028 Description
00029     no heat transfer. return a negative value to prevent
00030     the liquid being heated up.
00031 
00032 \*---------------------------------------------------------------------------*/
00033 
00034 #ifndef noHeatTransfer_H
00035 #define noHeatTransfer_H
00036 
00037 #include "heatTransferModel.H"
00038 
00039 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
00040 
00041 namespace Foam
00042 {
00043 
00044 /*---------------------------------------------------------------------------*\
00045                            Class noHeatTransfer Declaration
00046 \*---------------------------------------------------------------------------*/
00047 
00048 class noHeatTransfer
00049 :
00050     public heatTransferModel
00051 {
00052 
00053 public:
00054 
00055     //- Runtime type information
00056         TypeName("off");
00057 
00058 
00059     // Constructors
00060 
00061         //- Construct from dictionary
00062         noHeatTransfer
00063         (
00064             const dictionary& dict
00065         );
00066 
00067 
00068     // Destructor
00069 
00070         ~noHeatTransfer();
00071 
00072 
00073     // Member Functions
00074 
00075         bool heatTransfer() const;
00076 
00077         //- Nusselt Number
00078         scalar Nu
00079         (
00080             const scalar ReynoldsNumber,
00081             const scalar PrandtlNumber
00082         ) const;
00083 
00084         scalar relaxationTime
00085         (
00086             const scalar liquidDensity,
00087             const scalar diameter,
00088             const scalar liquidcL,
00089             const scalar kappa,
00090             const scalar ReynoldsNumber,
00091             const scalar PrandtlNumber
00092         ) const;
00093 
00094         scalar fCorrection(const scalar z) const;
00095 
00096 };
00097 
00098 
00099 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
00100 
00101 } // End namespace Foam
00102 
00103 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
00104 
00105 #endif
00106 
00107 // ************************************************************************* //
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