| /*---------------------------------------------------------------------------*\ | |
| ========= | | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | |
| \\ / O peration | Website: https://openfoam.org | |
| \\ / A nd | Copyright (C) 2013-2026 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/>. | |
| \*---------------------------------------------------------------------------*/ | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| template<class Type> | |
| bool Foam::functionObjects::blendingFactor::calcBF() | |
| { | |
| if (!foundObject<VolField<Type>>(fieldName_)) | |
| { | |
| return false; | |
| } | |
| const VolField<Type>& field = lookupObject<VolField<Type>>(fieldName_); | |
| const word divScheme(word("div(", phiName_, ',', fieldName_, ')')); | |
| ITstream& its = mesh_.schemes().div(divScheme); | |
| const surfaceScalarField& phi = lookupObject<surfaceScalarField>(phiName_); | |
| tmp<fv::convectionScheme<Type>> cs = | |
| fv::convectionScheme<Type>::New(mesh_, phi, its); | |
| const fv::gaussConvectionScheme<Type>& gcs = | |
| refCast<const fv::gaussConvectionScheme<Type>>(cs()); | |
| const surfaceInterpolationScheme<Type>& interpScheme = | |
| gcs.interpScheme(); | |
| if (!isA<blendedSchemeBase<Type>>(interpScheme)) | |
| { | |
| FatalErrorInFunction | |
| << interpScheme.typeName << " is not a blended scheme" | |
| << exit(FatalError); | |
| } | |
| // Retrieve the face-based blending factor | |
| const blendedSchemeBase<Type>& blendedScheme = | |
| refCast<const blendedSchemeBase<Type>>(interpScheme); | |
| tmp<surfaceScalarField> factorf(blendedScheme.blendingFactor(field)); | |
| // Convert into vol field whose values represent the local face maxima | |
| store | |
| ( | |
| resultName_, | |
| fvc::cellReduce(factorf, maxEqOp()) | |
| ); | |
| return true; | |
| } | |
| // ************************************************************************* // | |