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::hollowConeInjector 00026 00027 Description 00028 A hollow cone injector with randomly distributed parcels between 00029 the inner and outer cone angle. 00030 00031 Set inner angle to zero for solid cone. 00032 00033 \*---------------------------------------------------------------------------*/ 00034 00035 #ifndef hollowConeInjector_H 00036 #define hollowConeInjector_H 00037 00038 #include <dieselSpray/injectorModel.H> 00039 #include <OpenFOAM/scalarList.H> 00040 #include <pdf/pdf.H> 00041 00042 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00043 00044 namespace Foam 00045 { 00046 /*---------------------------------------------------------------------------*\ 00047 Class hollowConeInjector Declaration 00048 \*---------------------------------------------------------------------------*/ 00049 00050 class hollowConeInjector 00051 : 00052 public injectorModel 00053 { 00054 00055 private: 00056 00057 // Private data 00058 00059 dictionary hollowConeDict_; 00060 00061 autoPtr<pdfs::pdf> dropletPDF_; 00062 scalarList innerAngle_; 00063 scalarList outerAngle_; 00064 00065 public: 00066 00067 //- Runtime type information 00068 TypeName("hollowConeInjector"); 00069 00070 00071 // Constructors 00072 00073 //- Construct from components 00074 hollowConeInjector 00075 ( 00076 const dictionary& dict, 00077 spray& sm 00078 ); 00079 00080 00081 // Destructor 00082 00083 ~hollowConeInjector(); 00084 00085 00086 // Member Functions 00087 00088 //- Return the injected droplet diameter 00089 scalar d0(const label injector, const scalar time) const; 00090 00091 //- Return the spray angle of the injector 00092 vector direction 00093 ( 00094 const label injector, 00095 const label hole, 00096 const scalar time, 00097 const scalar d 00098 ) const; 00099 00100 scalar velocity 00101 ( 00102 const label i, 00103 const scalar time 00104 ) const; 00105 00106 scalar averageVelocity 00107 ( 00108 const label i 00109 ) const; 00110 }; 00111 00112 00113 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00114 00115 } // End namespace Foam 00116 00117 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00118 00119 #endif 00120 00121 // ************************ vim: set sw=4 sts=4 et: ************************ //
