mirror of
https://github.com/OpenFOAM/OpenFOAM-6.git
synced 2025-12-08 06:57:46 +00:00
145 lines
4.1 KiB
C
145 lines
4.1 KiB
C
/*---------------------------------------------------------------------------*\
|
|
========= |
|
|
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
|
|
\\ / O peration |
|
|
\\ / A nd | Copyright (C) 2012-2015 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/>.
|
|
|
|
\*---------------------------------------------------------------------------*/
|
|
|
|
#include "temperatureLimitsConstraint.H"
|
|
#include "fvMesh.H"
|
|
#include "basicThermo.H"
|
|
#include "addToRunTimeSelectionTable.H"
|
|
|
|
// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
|
|
|
|
namespace Foam
|
|
{
|
|
namespace fv
|
|
{
|
|
defineTypeNameAndDebug(temperatureLimitsConstraint, 0);
|
|
addToRunTimeSelectionTable
|
|
(
|
|
option,
|
|
temperatureLimitsConstraint,
|
|
dictionary
|
|
);
|
|
}
|
|
}
|
|
|
|
// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
|
|
|
|
Foam::fv::temperatureLimitsConstraint::temperatureLimitsConstraint
|
|
(
|
|
const word& name,
|
|
const word& modelType,
|
|
const dictionary& dict,
|
|
const fvMesh& mesh
|
|
)
|
|
:
|
|
cellSetOption(name, modelType, dict, mesh),
|
|
Tmin_(readScalar(coeffs_.lookup("Tmin"))),
|
|
Tmax_(readScalar(coeffs_.lookup("Tmax")))
|
|
{
|
|
fieldNames_.setSize(1, "energy");
|
|
applied_.setSize(1, false);
|
|
}
|
|
|
|
|
|
// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
|
|
|
|
bool Foam::fv::temperatureLimitsConstraint::alwaysApply() const
|
|
{
|
|
return true;
|
|
}
|
|
|
|
|
|
void Foam::fv::temperatureLimitsConstraint::correct(volScalarField& he)
|
|
{
|
|
const basicThermo& thermo =
|
|
mesh_.lookupObject<basicThermo>("thermophysicalProperties");
|
|
|
|
if (he.name() == thermo.he().name())
|
|
{
|
|
scalarField Tmin(cells_.size(), Tmin_);
|
|
scalarField Tmax(cells_.size(), Tmax_);
|
|
|
|
scalarField heMin(thermo.he(thermo.p(), Tmin, cells_));
|
|
scalarField heMax(thermo.he(thermo.p(), Tmax, cells_));
|
|
|
|
scalarField& hec = he.internalField();
|
|
|
|
forAll(cells_, i)
|
|
{
|
|
label cellI = cells_[i];
|
|
hec[cellI]= max(min(hec[cellI], heMax[i]), heMin[i]);
|
|
}
|
|
|
|
// handle boundaries in the case of 'all'
|
|
if (selectionMode_ == smAll)
|
|
{
|
|
volScalarField::GeometricBoundaryField& bf = he.boundaryField();
|
|
|
|
forAll(bf, patchI)
|
|
{
|
|
fvPatchScalarField& hep = bf[patchI];
|
|
if (hep.fixesValue())
|
|
{
|
|
// not over-riding fixed conditions
|
|
continue;
|
|
}
|
|
|
|
const scalarField& pp = thermo.p().boundaryField()[patchI];
|
|
|
|
scalarField Tminp(pp.size(), Tmin_);
|
|
scalarField Tmaxp(pp.size(), Tmax_);
|
|
|
|
scalarField heMinp(thermo.he(pp, Tminp, patchI));
|
|
scalarField heMaxp(thermo.he(pp, Tmaxp, patchI));
|
|
|
|
forAll(hep, faceI)
|
|
{
|
|
hep[faceI] =
|
|
max(min(hep[faceI], heMaxp[faceI]), heMinp[faceI]);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
bool Foam::fv::temperatureLimitsConstraint::read(const dictionary& dict)
|
|
{
|
|
if (cellSetOption::read(dict))
|
|
{
|
|
coeffs_.readIfPresent("Tmin", Tmin_);
|
|
coeffs_.readIfPresent("Tmax", Tmax_);
|
|
|
|
return true;
|
|
}
|
|
else
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
|
|
|
|
// ************************************************************************* //
|