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5.88 kB
| /*---------------------------------------------------------------------------*\ | |
| ========= | | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | |
| \\ / O peration | Website: https://openfoam.org | |
| \\ / A nd | Copyright (C) 2021-2026 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/>. | |
| \*---------------------------------------------------------------------------*/ | |
| // * * * * * * * * * * * * * Static Member Functions * * * * * * * * * * * * // | |
| namespace Foam | |
| { | |
| namespace fv | |
| { | |
| defineTypeNameAndDebug(massSourceBase, 0); | |
| } | |
| } | |
| // * * * * * * * * * * * * * Private Member Functions * * * * * * * * * * * // | |
| void Foam::fv::massSourceBase::readCoeffs(const dictionary& dict) | |
| { | |
| rhoName_ = | |
| dict.lookupOrDefault<word> | |
| ( | |
| "rho", | |
| IOobject::groupName("rho", phaseName()) | |
| ); | |
| } | |
| template<class Type> | |
| void Foam::fv::massSourceBase::addSupType | |
| ( | |
| const VolField<Type>& field, | |
| fvMatrix<Type>& eqn | |
| ) const | |
| { | |
| DebugInFunction | |
| << "field=" << field.name() | |
| << ", eqnField=" << eqn.psi().name() << endl; | |
| FatalErrorInFunction | |
| << "Cannot add a mass source for field " << field.name() | |
| << " to equation for " << eqn.psi().name() << " because this field's " | |
| << "equation was not recognised as being in mass-conservative form" | |
| << exit(FatalError); | |
| } | |
| void Foam::fv::massSourceBase::addSupType | |
| ( | |
| const volScalarField& rhoOrField, | |
| fvMatrix<scalar>& eqn | |
| ) const | |
| { | |
| DebugInFunction | |
| << "rhoOrField=" << rhoOrField.name() | |
| << ", eqnField=" << eqn.psi().name() << endl; | |
| // Single-phase continuity equation | |
| if (phaseName() == word::null && rhoOrField.name() == rhoName_) | |
| { | |
| fvTotalSource::addSource(eqn); | |
| } | |
| // Not recognised. Fail. | |
| else | |
| { | |
| addSupType<scalar>(rhoOrField, eqn); | |
| } | |
| } | |
| template<class Type> | |
| void Foam::fv::massSourceBase::addSupType | |
| ( | |
| const volScalarField& rho, | |
| const VolField<Type>& field, | |
| fvMatrix<Type>& eqn | |
| ) const | |
| { | |
| DebugInFunction | |
| << "rho=" << rho.name() | |
| << ", field=" << field.name() | |
| << ", eqnField=" << eqn.psi().name() << endl; | |
| // Single-phase property equation | |
| if (phaseName() == word::null && rho.name() == rhoName_) | |
| { | |
| fvTotalSource::addSupType(rho, field, eqn); | |
| } | |
| // Multiphase mass-weighted mixture property equation | |
| else if | |
| ( | |
| phaseName() != word::null | |
| && rho.group() == word::null | |
| && rho.dimensions() == dimensions::density | |
| && field.group() == word::null | |
| ) | |
| { | |
| fvTotalSource::addSupType(rho, field, eqn); | |
| } | |
| // Not recognised. Fail. | |
| else | |
| { | |
| addSupType<Type>(field, eqn); | |
| } | |
| } | |
| void Foam::fv::massSourceBase::addSupType | |
| ( | |
| const volScalarField& alphaOrRho, | |
| const volScalarField& rhoOrField, | |
| fvMatrix<scalar>& eqn | |
| ) const | |
| { | |
| DebugInFunction | |
| << "alphaOrRho=" << alphaOrRho.name() | |
| << ", rhoOrField=" << rhoOrField.name() | |
| << ", eqnField=" << eqn.psi().name() << endl; | |
| // Multiphase continuity equation | |
| if (rhoOrField.name() == rhoName_) | |
| { | |
| fvTotalSource::addSource(eqn); | |
| } | |
| // Try the general type method | |
| else | |
| { | |
| addSupType<scalar>(alphaOrRho, rhoOrField, eqn); | |
| } | |
| } | |
| template<class Type> | |
| void Foam::fv::massSourceBase::addSupType | |
| ( | |
| const volScalarField& alpha, | |
| const volScalarField& rho, | |
| const VolField<Type>& field, | |
| fvMatrix<Type>& eqn | |
| ) const | |
| { | |
| DebugInFunction | |
| << "alpha=" << alpha.name() | |
| << ", rho=" << rho.name() | |
| << ", field=" << field.name() | |
| << ", eqnField=" << eqn.psi().name() << endl; | |
| // Multiphase property equation | |
| fvTotalSource::addSupType(alpha, rho, field, eqn); | |
| } | |
| // * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * // | |
| Foam::fv::massSourceBase::massSourceBase | |
| ( | |
| const word& name, | |
| const word& modelType, | |
| const fvMesh& mesh, | |
| const dictionary& dict | |
| ) | |
| : | |
| fvTotalSource(name, modelType, mesh, dict), | |
| rhoName_() | |
| { | |
| readCoeffs(coeffs(dict)); | |
| } | |
| // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * // | |
| void Foam::fv::massSourceBase::addSup(fvMatrix<scalar>& eqn) const | |
| { | |
| DebugInFunction | |
| << "eqnField=" << eqn.psi().name() << endl; | |
| FatalErrorInFunction | |
| << "Field-less mass sources are not possible" | |
| << exit(FatalError); | |
| } | |
| FOR_ALL_FIELD_TYPES(IMPLEMENT_FV_MODEL_ADD_FIELD_SUP, fv::massSourceBase); | |
| FOR_ALL_FIELD_TYPES(IMPLEMENT_FV_MODEL_ADD_RHO_FIELD_SUP, fv::massSourceBase); | |
| FOR_ALL_FIELD_TYPES | |
| ( | |
| IMPLEMENT_FV_MODEL_ADD_ALPHA_RHO_FIELD_SUP, | |
| fv::massSourceBase | |
| ); | |
| bool Foam::fv::massSourceBase::read(const dictionary& dict) | |
| { | |
| if (fvTotalSource::read(dict)) | |
| { | |
| readCoeffs(coeffs(dict)); | |
| return true; | |
| } | |
| else | |
| { | |
| return false; | |
| } | |
| } | |
| // ************************************************************************* // | |