| /*---------------------------------------------------------------------------*\ | |
| ========= | | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | |
| \\ / O peration | Website: https://openfoam.org | |
| \\ / A nd | Copyright (C) 2022-2026 OpenFOAM Foundation | |
| \\/ M anipulation | | |
| ------------------------------------------------------------------------------- | |
| 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 <http://www.gnu.org/licenses/>. | |
| \*---------------------------------------------------------------------------*/ | |
| // * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * * // | |
| void Foam::solvers::VoFSolver::moveMesh() | |
| { | |
| if (pimple.firstIter() || pimple.moveMeshOuterCorrectors()) | |
| { | |
| if | |
| ( | |
| (correctPhi || mesh.poly().topoChanged()) | |
| && divergent() | |
| && !divU.valid() | |
| ) | |
| { | |
| // Construct and register divU for correctPhi | |
| divU = new volInternalScalarField | |
| ( | |
| "divU0", | |
| fvi::div(fvc::absolute(phi, U)) | |
| ); | |
| } | |
| // Move the mesh | |
| mesh_.move(); | |
| } | |
| } | |
| void Foam::solvers::VoFSolver::motionCorrector() | |
| { | |
| if (pimple.firstIter() || pimple.moveMeshOuterCorrectors()) | |
| { | |
| if (mesh.changing()) | |
| { | |
| buoyancy.moveMesh(); | |
| if (correctPhi || mesh.poly().topoChanged()) | |
| { | |
| // Calculate absolute flux | |
| // from the mapped surface velocity | |
| phi_ = mesh.Sf() & Uf(); | |
| correctUphiBCs(U_, phi_, true); | |
| if (incompressible()) | |
| { | |
| fv::correctPhi | |
| ( | |
| phi_, | |
| U, | |
| p_rgh, | |
| rAU, | |
| divU, | |
| pressureReference(), | |
| pimple | |
| ); | |
| } | |
| else | |
| { | |
| fv::correctPhi | |
| ( | |
| phi_, | |
| p_rgh, | |
| psiByRho(), | |
| rAU, | |
| divU(), | |
| pimple | |
| ); | |
| } | |
| // Make the fluxes relative to the mesh motion | |
| MRF.makeRelative(phi_); | |
| fvc::makeRelative(phi_, U); | |
| } | |
| meshCourantNo(); | |
| correctInterface(); | |
| } | |
| divU.clear(); | |
| } | |
| } | |
| // ************************************************************************* // | |