OpenFOAM-dev / data /src /twoPhaseModels /interfaceProperties /contactAngle /contactAngleFvPatchScalarField.C
| /*---------------------------------------------------------------------------*\ | |
| ========= | | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | |
| \\ / O peration | Website: https://openfoam.org | |
| \\ / A nd | Copyright (C) 2011-2026 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. | |
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| for more details. | |
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| \*---------------------------------------------------------------------------*/ | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| const Foam::NamedEnum | |
| < | |
| Foam::contactAngleFvPatchScalarField::limitControls, | |
| 4 | |
| > Foam::contactAngleFvPatchScalarField::limitControlNames_ | |
| { | |
| "none", | |
| "gradient", | |
| "zeroGradient", | |
| "alpha" | |
| }; | |
| // * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * // | |
| Foam::contactAngleFvPatchScalarField::contactAngleFvPatchScalarField | |
| ( | |
| const fvPatch& p, | |
| const DimensionedField<scalar, fvMesh>& iF, | |
| const dictionary& dict | |
| ) | |
| : | |
| fixedGradientFvPatchScalarField(p, iF), | |
| contactAngle_(contactAngleModel::New(dict)), | |
| limit_(limitControlNames_.read(dict.lookup("limit"))) | |
| { | |
| if (dict.found("gradient")) | |
| { | |
| gradient() = scalarField | |
| ( | |
| "gradient", | |
| iF.dimensions()/dimensions::length, | |
| dict, | |
| p.size() | |
| ); | |
| fixedGradientFvPatchScalarField::updateCoeffs(); | |
| fixedGradientFvPatchScalarField::evaluate(); | |
| } | |
| else | |
| { | |
| gradient() = 0.0; | |
| fvPatchField<scalar>::operator=(patchInternalField()); | |
| } | |
| } | |
| Foam::contactAngleFvPatchScalarField::contactAngleFvPatchScalarField | |
| ( | |
| const contactAngleFvPatchScalarField& acpsf, | |
| const fvPatch& p, | |
| const DimensionedField<scalar, fvMesh>& iF, | |
| const fieldMapper& mapper | |
| ) | |
| : | |
| fixedGradientFvPatchScalarField(acpsf, p, iF, mapper), | |
| contactAngle_(acpsf.contactAngle_, false), | |
| limit_(acpsf.limit_) | |
| {} | |
| Foam::contactAngleFvPatchScalarField::contactAngleFvPatchScalarField | |
| ( | |
| const contactAngleFvPatchScalarField& acpsf, | |
| const DimensionedField<scalar, fvMesh>& iF | |
| ) | |
| : | |
| fixedGradientFvPatchScalarField(acpsf, iF), | |
| contactAngle_(acpsf.contactAngle_, false), | |
| limit_(acpsf.limit_) | |
| {} | |
| // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * // | |
| Foam::tmp<Foam::scalarField> Foam::contactAngleFvPatchScalarField::cosTheta | |
| ( | |
| const fvPatchVectorField& Up, | |
| const vectorField& nHat | |
| ) const | |
| { | |
| return contactAngle_->cosTheta(Up, nHat); | |
| } | |
| void Foam::contactAngleFvPatchScalarField::evaluate | |
| ( | |
| const Pstream::commsTypes | |
| ) | |
| { | |
| if (limit_ == lcGradient) | |
| { | |
| gradient() = | |
| patch().deltaCoeffs() | |
| *( | |
| max(min | |
| ( | |
| field() + gradient()/patch().deltaCoeffs(), | |
| scalar(1)), scalar(0) | |
| ) - field() | |
| ); | |
| } | |
| else if (limit_ == lcZeroGradient) | |
| { | |
| gradient() = 0.0; | |
| } | |
| fixedGradientFvPatchScalarField::evaluate(); | |
| if (limit_ == lcAlpha) | |
| { | |
| scalarField::operator=(max(min(field(), scalar(1)), scalar(0))); | |
| } | |
| } | |
| void Foam::contactAngleFvPatchScalarField::write | |
| ( | |
| Ostream& os | |
| ) const | |
| { | |
| fixedGradientFvPatchScalarField::write(os); | |
| writeEntry(os, contactAngle_()); | |
| writeEntry(os, "limit", limitControlNames_[limit_]); | |
| writeEntry(os, "value", *this); | |
| } | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| namespace Foam | |
| { | |
| makePatchTypeField | |
| ( | |
| fvPatchScalarField, | |
| contactAngleFvPatchScalarField | |
| ); | |
| } | |
| // ************************************************************************* // | |