/*---------------------------------------------------------------------------*\ ========= | \\ / F ield | OpenFOAM: The Open Source CFD Toolbox \\ / O peration | \\ / A nd | www.openfoam.com \\/ M anipulation | ------------------------------------------------------------------------------- Copyright (C) 2011-2015 OpenFOAM Foundation Copyright (C) 2016-2017 OpenCFD Ltd. ------------------------------------------------------------------------------- License This file is part of OpenFOAM. OpenFOAM is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. OpenFOAM is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenFOAM. If not, see . Application laplacianFoam Group grpBasicSolvers Description Laplace equation solver for a scalar quantity. \heading Solver details The solver is applicable to, e.g. for thermal diffusion in a solid. The equation is given by: \f[ \ddt{T} = \div \left( D_T \grad T \right) \f] Where: \vartable T | Scalar field which is solved for, e.g. temperature D_T | Diffusion coefficient \endvartable \heading Required fields \plaintable T | Scalar field which is solved for, e.g. temperature \endplaintable \*---------------------------------------------------------------------------*/ #include "fvCFD.H" #include "simpleControl.H" #include "dynamicFvMesh.H" #include "dynamicOversetFvMesh.H" // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // int main(int argc, char *argv[]) { #include "setRootCase.H" #include "createTime.H" #include "createNamedDynamicFvMesh.H" simpleControl simple(mesh); #include "createFields.H" // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // Info<< "\nCorrecting boundary conditions on " << T.name() << nl << endl; ++runTime; Info<< "Time = " << runTime.timeName() << nl << endl; Info<< "Reading : "; runTime.printExecutionTime(Info); mesh.update(); Info<< "Overset calculation : "; runTime.printExecutionTime(Info); if (false) { // Test correctBoundaryConditions // Change the internalField component(T.ref(), mesh.C(), 0); component(T.ref(), mesh.C(), 1); // Interpolate + halo swap T.correctBoundaryConditions(); // Check halo swap dynamicOversetFvMesh::checkCoupledBC(T); } if (true) { // Test solving fvScalarMatrix TEqn(fvm::laplacian(DT, T)); TEqn.solve(); } runTime.write(); runTime.printExecutionTime(Info); Info<< "End\n" << endl; return 0; } // ************************************************************************* //