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::dynamicInkJetFvMesh 00026 00027 Description 00028 Mesh motion specifically for the "pumping" system of an ink-jet 00029 injector. 00030 00031 The set of points in the "pumping" region are compressed and expanded 00032 sinusoidally to impose a sinusoidal variation of the flow at the 00033 nozzle exit. 00034 00035 SourceFiles 00036 dynamicInkJetFvMesh.C 00037 00038 \*---------------------------------------------------------------------------*/ 00039 00040 #ifndef dynamicInkJetFvMesh_H 00041 #define dynamicInkJetFvMesh_H 00042 00043 #include <dynamicFvMesh/dynamicFvMesh.H> 00044 #include <OpenFOAM/dictionary.H> 00045 #include <OpenFOAM/pointIOField.H> 00046 00047 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00048 00049 namespace Foam 00050 { 00051 00052 /*---------------------------------------------------------------------------*\ 00053 Class dynamicInkJetFvMesh Declaration 00054 \*---------------------------------------------------------------------------*/ 00055 00056 class dynamicInkJetFvMesh 00057 : 00058 public dynamicFvMesh 00059 { 00060 // Private data 00061 00062 dictionary dynamicMeshCoeffs_; 00063 00064 scalar amplitude_; 00065 scalar frequency_; 00066 scalar refPlaneX_; 00067 00068 pointIOField stationaryPoints_; 00069 00070 00071 // Private Member Functions 00072 00073 //- Disallow default bitwise copy construct 00074 dynamicInkJetFvMesh(const dynamicInkJetFvMesh&); 00075 00076 //- Disallow default bitwise assignment 00077 void operator=(const dynamicInkJetFvMesh&); 00078 00079 00080 public: 00081 00082 //- Runtime type information 00083 TypeName("dynamicInkJetFvMesh"); 00084 00085 00086 // Constructors 00087 00088 //- Construct from IOobject 00089 dynamicInkJetFvMesh(const IOobject& io); 00090 00091 00092 // Destructor 00093 00094 ~dynamicInkJetFvMesh(); 00095 00096 00097 // Member Functions 00098 00099 //- Update the mesh for both mesh motion and topology change 00100 virtual bool update(); 00101 }; 00102 00103 00104 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00105 00106 } // End namespace Foam 00107 00108 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00109 00110 #endif 00111 00112 // ************************ vim: set sw=4 sts=4 et: ************************ //
