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 Description 00025 00026 \*---------------------------------------------------------------------------*/ 00027 00028 #include "rpm.H" 00029 #include <OpenFOAM/addToRunTimeSelectionTable.H> 00030 #include <OpenFOAM/mathematicalConstants.H> 00031 00032 // * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * // 00033 00034 namespace Foam 00035 { 00036 namespace SRF 00037 { 00038 defineTypeNameAndDebug(rpm, 0); 00039 00040 addToRunTimeSelectionTable 00041 ( 00042 SRFModel, 00043 rpm, 00044 dictionary 00045 ); 00046 } 00047 } 00048 00049 // * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * // 00050 00051 Foam::SRF::rpm::rpm 00052 ( 00053 const volVectorField& U 00054 ) 00055 : 00056 SRFModel(typeName, U), 00057 rpm_(readScalar(SRFModelCoeffs_.lookup("rpm"))) 00058 { 00059 // Initialise the angular velocity 00060 omega_.value() = axis_*rpm_*2.0*mathematicalConstant::pi/60.0; 00061 } 00062 00063 00064 // * * * * * * * * * * * * * * * * Destructor * * * * * * * * * * * * * * * // 00065 00066 Foam::SRF::rpm::~rpm() 00067 {} 00068 00069 00070 // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * // 00071 00072 bool Foam::SRF::rpm::read() 00073 { 00074 if (SRFModel::read()) 00075 { 00076 // Re-read rpm 00077 SRFModelCoeffs_.lookup("rpm") >> rpm_; 00078 00079 // Update angular velocity 00080 omega_.value() = axis_*rpm_*(2.0*mathematicalConstant::pi/60.0); 00081 00082 return true; 00083 } 00084 else 00085 { 00086 return false; 00087 } 00088 } 00089 00090 00091 // ************************ vim: set sw=4 sts=4 et: ************************ //
