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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 EulerD2dt2Scheme 00027 00028 Description 00029 First-order Euler implicit d2dt2 using the current and two previous 00030 time-step values. 00031 00032 SourceFiles 00033 EulerD2dt2Scheme.C 00034 00035 \*---------------------------------------------------------------------------*/ 00036 00037 #ifndef EulerD2dt2Scheme_H 00038 #define EulerD2dt2Scheme_H 00039 00040 #include "d2dt2Scheme.H" 00041 00042 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00043 00044 namespace Foam 00045 { 00046 00047 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00048 00049 namespace fv 00050 { 00051 00052 /*---------------------------------------------------------------------------*\ 00053 Class EulerD2dt2Scheme Declaration 00054 \*---------------------------------------------------------------------------*/ 00055 00056 template<class Type> 00057 class EulerD2dt2Scheme 00058 : 00059 public fv::d2dt2Scheme<Type> 00060 { 00061 // Private Member Functions 00062 00063 //- Disallow default bitwise copy construct 00064 EulerD2dt2Scheme(const EulerD2dt2Scheme&); 00065 00066 //- Disallow default bitwise assignment 00067 void operator=(const EulerD2dt2Scheme&); 00068 00069 00070 public: 00071 00072 //- Runtime type information 00073 TypeName("Euler"); 00074 00075 00076 // Constructors 00077 00078 //- Construct from mesh 00079 EulerD2dt2Scheme(const fvMesh& mesh) 00080 : 00081 d2dt2Scheme<Type>(mesh) 00082 {} 00083 00084 //- Construct from mesh and Istream 00085 EulerD2dt2Scheme(const fvMesh& mesh, Istream& is) 00086 : 00087 d2dt2Scheme<Type>(mesh, is) 00088 {} 00089 00090 00091 // Member Functions 00092 00093 //- Return mesh reference 00094 const fvMesh& mesh() const 00095 { 00096 return fv::d2dt2Scheme<Type>::mesh(); 00097 } 00098 00099 tmp<GeometricField<Type, fvPatchField, volMesh> > fvcD2dt2 00100 ( 00101 const GeometricField<Type, fvPatchField, volMesh>& 00102 ); 00103 00104 tmp<GeometricField<Type, fvPatchField, volMesh> > fvcD2dt2 00105 ( 00106 const volScalarField&, 00107 const GeometricField<Type, fvPatchField, volMesh>& 00108 ); 00109 00110 tmp<fvMatrix<Type> > fvmD2dt2 00111 ( 00112 GeometricField<Type, fvPatchField, volMesh>& 00113 ); 00114 00115 tmp<fvMatrix<Type> > fvmD2dt2 00116 ( 00117 const dimensionedScalar&, 00118 GeometricField<Type, fvPatchField, volMesh>& 00119 ); 00120 00121 tmp<fvMatrix<Type> > fvmD2dt2 00122 ( 00123 const volScalarField&, 00124 GeometricField<Type, fvPatchField, volMesh>& 00125 ); 00126 }; 00127 00128 00129 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00130 00131 } // End namespace fv 00132 00133 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00134 00135 } // End namespace Foam 00136 00137 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00138 00139 #ifdef NoRepository 00140 # include "EulerD2dt2Scheme.C" 00141 #endif 00142 00143 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00144 00145 #endif 00146 00147 // ************************************************************************* //