| /*---------------------------------------------------------------------------*\ | |
| ========= | | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | |
| \\ / O peration | Website: https://openfoam.org | |
| \\ / A nd | Copyright (C) 2021 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/>. | |
| Class | |
| Foam::hydrostaticInitialisation | |
| Description | |
| Optional hydrostatic initialisation of p_rgh and p by solving for and | |
| caching the hydrostatic ph_rgh and updating the density such that | |
| p = ph_rgh + rho*gh + pRef | |
| This initialisation process is applied at the beginning of the run (not on | |
| restart) if the \c hydrostaticInitialisation switch is set true in | |
| fvSolution/PIMPLE or fvSolution/SIMPLE. The calculation is iterative if the | |
| density is a function of pressure and an optional number of iterations \c | |
| nHydrostaticCorrectors may be specified which defaults to 5. | |
| SourceFiles | |
| hydrostaticInitialisation.C | |
| \*---------------------------------------------------------------------------*/ | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| namespace Foam | |
| { | |
| class fluidThermo; | |
| void hydrostaticInitialisation | |
| ( | |
| volScalarField& p_rgh, | |
| volScalarField& p, | |
| volScalarField& rho, | |
| const volVectorField& U, | |
| const volScalarField& gh, | |
| const surfaceScalarField& ghf, | |
| const uniformDimensionedScalarField& pRef, | |
| fluidThermo& thermo, | |
| const dictionary& dict | |
| ); | |
| } | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| // ************************************************************************* // | |