inletOutletTotalTemperatureFvPatchScalarField.C

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/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
    \\  /    A nd           | Copyright (C) 2011 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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    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 "inletOutletTotalTemperatureFvPatchScalarField.H"
#include "addToRunTimeSelectionTable.H"
#include "fvPatchFieldMapper.H"
#include "volFields.H"
#include "surfaceFields.H"
 
// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
Foam::inletOutletTotalTemperatureFvPatchScalarField::
inletOutletTotalTemperatureFvPatchScalarField
(
    const fvPatch& p,
    const DimensionedField<scalar, volMesh>& iF
)
:
    inletOutletFvPatchScalarField(p, iF),
    UName_("U"),
    psiName_("psi"),
    gamma_(0.0),
    T0_(p.size(), 0.0)
{
    this->refValue() = pTraits<scalar>::zero;
    this->refGrad() = pTraits<scalar>::zero;
    this->valueFraction() = 0.0;
}
 
 
Foam::inletOutletTotalTemperatureFvPatchScalarField::
inletOutletTotalTemperatureFvPatchScalarField
(
    const inletOutletTotalTemperatureFvPatchScalarField& ptf,
    const fvPatch& p,
    const DimensionedField<scalar, volMesh>& iF,
    const fvPatchFieldMapper& mapper
)
:
    inletOutletFvPatchScalarField(ptf, p, iF, mapper),
    UName_(ptf.UName_),
    psiName_(ptf.psiName_),
    gamma_(ptf.gamma_),
    T0_(ptf.T0_, mapper)
{}
 
 
Foam::inletOutletTotalTemperatureFvPatchScalarField::
inletOutletTotalTemperatureFvPatchScalarField
(
    const fvPatch& p,
    const DimensionedField<scalar, volMesh>& iF,
    const dictionary& dict
)
:
    inletOutletFvPatchScalarField(p, iF),
    UName_(dict.lookupOrDefault<word>("U", "U")),
    psiName_(dict.lookupOrDefault<word>("psi", "thermo:psi")),
    gamma_(readScalar(dict.lookup("gamma"))),
    T0_("T0", dict, p.size())
{
    this->phiName_ = dict.lookupOrDefault<word>("phi", "phi");
 
    this->refValue() = pTraits<scalar>::zero;
    if (dict.found("value"))
    {
        fvPatchField<scalar>::operator=
        (
            scalarField("value", dict, p.size())
        );
    }
    else
    {
        fvPatchField<scalar>::operator=(T0_);
    }
 
    this->refGrad() = pTraits<scalar>::zero;
    this->valueFraction() = 0.0;
}
 
 
Foam::inletOutletTotalTemperatureFvPatchScalarField::
inletOutletTotalTemperatureFvPatchScalarField
(
    const inletOutletTotalTemperatureFvPatchScalarField& tppsf
)
:
    inletOutletFvPatchScalarField(tppsf),
    UName_(tppsf.UName_),
    psiName_(tppsf.psiName_),
    gamma_(tppsf.gamma_),
    T0_(tppsf.T0_)
{}
 
 
Foam::inletOutletTotalTemperatureFvPatchScalarField::
inletOutletTotalTemperatureFvPatchScalarField
(
    const inletOutletTotalTemperatureFvPatchScalarField& tppsf,
    const DimensionedField<scalar, volMesh>& iF
)
:
    inletOutletFvPatchScalarField(tppsf, iF),
    UName_(tppsf.UName_),
    psiName_(tppsf.psiName_),
    gamma_(tppsf.gamma_),
    T0_(tppsf.T0_)
{}
 
 
// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
void Foam::inletOutletTotalTemperatureFvPatchScalarField::autoMap
(
    const fvPatchFieldMapper& m
)
{
    inletOutletFvPatchScalarField::autoMap(m);
    T0_.autoMap(m);
}
 
 
void Foam::inletOutletTotalTemperatureFvPatchScalarField::rmap
(
    const fvPatchScalarField& ptf,
    const labelList& addr
)
{
    inletOutletFvPatchScalarField::rmap(ptf, addr);
 
    const inletOutletTotalTemperatureFvPatchScalarField& tiptf =
        refCast<const inletOutletTotalTemperatureFvPatchScalarField>(ptf);
 
    T0_.rmap(tiptf.T0_, addr);
}
 
 
void Foam::inletOutletTotalTemperatureFvPatchScalarField::updateCoeffs()
{
    if (updated())
    {
        return;
    }
 
    const fvPatchVectorField& Up =
        patch().lookupPatchField<volVectorField, vector>(UName_);
 
    const fvsPatchField<scalar>& phip =
        patch().lookupPatchField<surfaceScalarField, scalar>(this->phiName_);
 
    const fvPatchField<scalar>& psip =
        patch().lookupPatchField<volScalarField, scalar>(psiName_);
 
    scalar gM1ByG = (gamma_ - 1.0)/gamma_;
 
    this->refValue() =
        T0_/(1.0 + 0.5*psip*gM1ByG*(1.0 - pos(phip))*magSqr(Up));
    this->valueFraction() = 1.0 - pos(phip);
 
    inletOutletFvPatchScalarField::updateCoeffs();
}
 
 
void Foam::inletOutletTotalTemperatureFvPatchScalarField::write(Ostream& os)
const
{
    fvPatchScalarField::write(os);
    writeEntryIfDifferent<word>(os, "U", "U", UName_);
    writeEntryIfDifferent<word>(os, "phi", "phi", this->phiName_);
    writeEntryIfDifferent<word>(os, "psi", "psi", psiName_);
    os.writeKeyword("gamma") << gamma_ << token::END_STATEMENT << nl;
    T0_.writeEntry("T0", os);
    writeEntry("value", os);
}
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
    makePatchTypeField
    (
        fvPatchScalarField,
        inletOutletTotalTemperatureFvPatchScalarField
    );
}
 
// ************************************************************************* //