b8d15ba459
by introducing rational base-classes rather than using the hideous 'switch' statement. Further rationalization of the cell-selection mechanism will be implemented via an appropriate class hierarchy to replace the remaining 'switch' statement. Mesh-motion is currently handled very inefficiently for cellSets and not at all for inter-region coupling. The former will be improved when the cell-selection classes are written and the latter by making the meshToMesh class a MeshObject after it has been corrected for mapFields.
152 lines
4.2 KiB
C
152 lines
4.2 KiB
C
/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / O peration |
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\\ / A nd | Copyright (C) 2012-2015 OpenFOAM Foundation
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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License
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This file is part of OpenFOAM.
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OpenFOAM is free software: you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
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\*---------------------------------------------------------------------------*/
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#include "temperatureLimitsConstraint.H"
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#include "fvMesh.H"
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#include "basicThermo.H"
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#include "addToRunTimeSelectionTable.H"
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// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
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namespace Foam
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{
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namespace fv
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{
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defineTypeNameAndDebug(temperatureLimitsConstraint, 0);
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addToRunTimeSelectionTable
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(
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option,
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temperatureLimitsConstraint,
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dictionary
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);
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}
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}
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// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
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Foam::fv::temperatureLimitsConstraint::temperatureLimitsConstraint
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(
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const word& name,
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const word& modelType,
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const dictionary& dict,
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const fvMesh& mesh
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)
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:
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cellSetOption(name, modelType, dict, mesh),
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Tmin_(readScalar(coeffs_.lookup("Tmin"))),
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Tmax_(readScalar(coeffs_.lookup("Tmax")))
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{
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fieldNames_.setSize(1, "energy");
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applied_.setSize(1, false);
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}
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// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
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bool Foam::fv::temperatureLimitsConstraint::alwaysApply() const
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{
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return true;
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}
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void Foam::fv::temperatureLimitsConstraint::correct(volScalarField& he)
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{
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const basicThermo& thermo =
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mesh_.lookupObject<basicThermo>("thermophysicalProperties");
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if (he.name() == thermo.he().name())
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{
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scalarField Tmin(cells_.size(), Tmin_);
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scalarField Tmax(cells_.size(), Tmax_);
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scalarField heMin(thermo.he(thermo.p(), Tmin, cells_));
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scalarField heMax(thermo.he(thermo.p(), Tmax, cells_));
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scalarField& hec = he.internalField();
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forAll(cells_, i)
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{
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label cellI = cells_[i];
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hec[cellI]= max(min(hec[cellI], heMax[i]), heMin[i]);
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}
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// handle boundaries in the case of 'all'
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if (selectionMode_ == smAll)
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{
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volScalarField::GeometricBoundaryField& bf = he.boundaryField();
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forAll(bf, patchI)
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{
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fvPatchScalarField& hep = bf[patchI];
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if (hep.fixesValue())
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{
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// not over-riding fixed conditions
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continue;
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}
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const scalarField& pp = thermo.p().boundaryField()[patchI];
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scalarField Tminp(pp.size(), Tmin_);
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scalarField Tmaxp(pp.size(), Tmax_);
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scalarField heMinp(thermo.he(pp, Tminp, patchI));
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scalarField heMaxp(thermo.he(pp, Tmaxp, patchI));
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forAll(hep, faceI)
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{
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hep[faceI] =
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max(min(hep[faceI], heMaxp[faceI]), heMinp[faceI]);
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}
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}
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}
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}
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}
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void Foam::fv::temperatureLimitsConstraint::writeData(Ostream& os) const
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{
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os << indent << name_ << endl;
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dict_.write(os);
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}
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bool Foam::fv::temperatureLimitsConstraint::read(const dictionary& dict)
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{
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if (option::read(dict))
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{
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coeffs_.readIfPresent("Tmin", Tmin_);
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coeffs_.readIfPresent("Tmax", Tmax_);
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return true;
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}
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else
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{
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return false;
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}
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}
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// ************************************************************************* //
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