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/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\/ M anipulation |
-------------------------------------------------------------------------------

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Copyright (C) 2019-2021 OpenCFD Ltd.
-------------------------------------------------------------------------------
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/>.
\*---------------------------------------------------------------------------*/
#include "nutLowReWallFunctionFvPatchScalarField.H"
#include "turbulenceModel.H"
#include "fvPatchFieldMapper.H"
#include "volFields.H"
#include "addToRunTimeSelectionTable.H"
// * * * * * * * * * * * * Protected Member Functions * * * * * * * * * * * //
Foam::tmp<Foam::scalarField> Foam::nutLowReWallFunctionFvPatchScalarField::
calcNut() const
{
return tmp<scalarField>::New(patch().size(), Zero);
}
// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
Foam::nutLowReWallFunctionFvPatchScalarField::
nutLowReWallFunctionFvPatchScalarField
(
const fvPatch& p,
const DimensionedField<scalar, volMesh>& iF
)
:
nutWallFunctionFvPatchScalarField(p, iF)
{}
Foam::nutLowReWallFunctionFvPatchScalarField::
nutLowReWallFunctionFvPatchScalarField
(
const nutLowReWallFunctionFvPatchScalarField& ptf,
const fvPatch& p,
const DimensionedField<scalar, volMesh>& iF,
const fvPatchFieldMapper& mapper
)
:
nutWallFunctionFvPatchScalarField(ptf, p, iF, mapper)
{}
Foam::nutLowReWallFunctionFvPatchScalarField::
nutLowReWallFunctionFvPatchScalarField
(
const fvPatch& p,
const DimensionedField<scalar, volMesh>& iF,
const dictionary& dict
)
:
nutWallFunctionFvPatchScalarField(p, iF, dict)
{}
Foam::nutLowReWallFunctionFvPatchScalarField::
nutLowReWallFunctionFvPatchScalarField
(
const nutLowReWallFunctionFvPatchScalarField& nlrwfpsf
)
:
nutWallFunctionFvPatchScalarField(nlrwfpsf)
{}
Foam::nutLowReWallFunctionFvPatchScalarField::
nutLowReWallFunctionFvPatchScalarField
(
const nutLowReWallFunctionFvPatchScalarField& nlrwfpsf,
const DimensionedField<scalar, volMesh>& iF
)
:
nutWallFunctionFvPatchScalarField(nlrwfpsf, iF)
{}
// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
Foam::tmp<Foam::scalarField> Foam::nutLowReWallFunctionFvPatchScalarField::
yPlus() const
{
const label patchi = patch().index();
const turbulenceModel& turbModel = db().lookupObject<turbulenceModel>
(
IOobject::groupName
(
turbulenceModel::propertiesName,
internalField().group()
)
);
const scalarField& y = turbModel.y()[patchi];

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const tmp<scalarField> tnuw = turbModel.nu(patchi);
const scalarField& nuw = tnuw();

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const fvPatchVectorField& Uw = U(turbModel).boundaryField()[patchi];

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tmp<scalarField> tnuEff = turbModel.nuEff(patchi);
const scalarField& nuEff = tnuEff();
return y*sqrt(nuEff*mag(Uw.snGrad()))/nuw;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
namespace Foam
{
makePatchTypeField
(
fvPatchScalarField,
nutLowReWallFunctionFvPatchScalarField
);
}
// ************************************************************************* //