OpenFOAM logo
Open Source CFD Toolkit

laplaceTetDecompositionMotionSolver.H

Go to the documentation of this file.
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     laplaceTetDecompositionMotionSolver
00027 
00028 Description
00029     Mesh motion solver for a polyMesh.  Based on solving the
00030     vertex-based Laplace motion equation.  The boundary motion is set as a
00031     boundary condition on the motion velocity variable motionU.
00032 
00033 SourceFiles
00034     laplaceTetDecompositionMotionSolver.C
00035 
00036 \*---------------------------------------------------------------------------*/
00037 
00038 #ifndef laplaceTetDecompositionMotionSolver_H
00039 #define laplaceTetDecompositionMotionSolver_H
00040 
00041 #include "tetDecompositionMotionSolver.H"
00042 #include "tetPolyMesh.H"
00043 #include "tetPointFields.H"
00044 #include "elementFields.H"
00045 #include "lduMatrix.H"
00046 #include "motionDiff.H"
00047 
00048 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
00049 
00050 namespace Foam
00051 {
00052 
00053 // Forward class declarations
00054 class motionDiff;
00055 
00056 /*---------------------------------------------------------------------------*\
00057                            Class laplaceTetDecompositionMotionSolver Declaration
00058 \*---------------------------------------------------------------------------*/
00059 
00060 class laplaceTetDecompositionMotionSolver
00061 :
00062     public tetDecompositionMotionSolver
00063 {
00064     // Private data
00065 
00066         //- Diffusion
00067         motionDiff* diffusionPtr_;
00068 
00069 
00070     // Private Member Functions
00071 
00072         //- Disallow default bitwise copy construct
00073         laplaceTetDecompositionMotionSolver
00074         (
00075             const laplaceTetDecompositionMotionSolver&
00076         );
00077 
00078         //- Disallow default bitwise assignment
00079         void operator=(const laplaceTetDecompositionMotionSolver&);
00080 
00081 
00082 protected:
00083 
00084         //- Is diffusion field frozen
00085         bool frozen_;
00086 
00087         //- First motion
00088         bool firstMotion_;
00089 
00090         //- Return pointer to motion diffusivity
00091         motionDiff* diffusion()
00092         {
00093             return diffusionPtr_;
00094         }
00095 
00096         // Holds recent solver performance
00097         lduMatrix::solverPerformance solverPerf_;
00098 
00099 
00100 public:
00101 
00102     //- Runtime type information
00103     TypeName("laplaceTetDecomposition");
00104 
00105 
00106     // Constructors
00107 
00108         laplaceTetDecompositionMotionSolver(const polyMesh& mesh);
00109 
00110 
00111     // Destructor
00112 
00113         ~laplaceTetDecompositionMotionSolver();
00114 
00115 
00116     // Member Functions
00117 
00118         //- Solve for motion
00119         virtual void solve();
00120 
00121         //- Return recent solver performance
00122         const lduMatrix::solverPerformance& solverPerformance() const
00123         {
00124             return solverPerf_;
00125         }
00126     
00127         //- Return pointer to motion diffusivity
00128         const elementScalarField& gamma() const
00129         {
00130             return diffusionPtr_->gamma();
00131         }
00132 };
00133 
00134 
00135 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
00136 
00137 } // End namespace Foam
00138 
00139 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
00140 
00141 #endif
00142 
00143 // ************************************************************************* //
For further information go to www.openfoam.org