cc05c1b03c
This phase model solves multiple physical species, but fixes the temperature to a constant value. This combination does not conserve the energy of the phase.
111 lines
3.3 KiB
C++
111 lines
3.3 KiB
C++
/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / O peration | Website: https://openfoam.org
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\\ / A nd | Copyright (C) 2015-2024 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 "IsothermalPhaseModel.H"
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#include "phaseSystem.H"
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// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
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template<class BasePhaseModel>
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Foam::IsothermalPhaseModel<BasePhaseModel>::IsothermalPhaseModel
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(
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const phaseSystem& fluid,
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const word& phaseName,
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const bool referencePhase,
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const label index
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)
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:
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BasePhaseModel(fluid, phaseName, referencePhase, index)
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{}
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// * * * * * * * * * * * * * * * * Destructor * * * * * * * * * * * * * * * //
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template<class BasePhaseModel>
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Foam::IsothermalPhaseModel<BasePhaseModel>::~IsothermalPhaseModel()
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{}
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// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
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template<class BasePhaseModel>
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void Foam::IsothermalPhaseModel<BasePhaseModel>::correctThermo()
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{
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BasePhaseModel::correctThermo();
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// Correct the thermo for pressure changes
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// ensuring the temperature remains constant
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tmp<volScalarField> TCopy
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(
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volScalarField::New
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(
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this->thermo().T().name() + ":Copy",
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this->thermo().T()
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)
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);
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this->thermo_->he() = this->thermo().he(this->fluidThermo().p(), TCopy);
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this->thermo_->correct();
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this->thermo_->T() = TCopy;
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}
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template<class BasePhaseModel>
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bool Foam::IsothermalPhaseModel<BasePhaseModel>::isothermal() const
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{
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return true;
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}
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template<class BasePhaseModel>
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Foam::tmp<Foam::scalarField>
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Foam::IsothermalPhaseModel<BasePhaseModel>::kappaEff(const label patchi) const
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{
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NotImplemented;
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return this->thermo().kappa().boundaryField()[patchi];
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}
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template<class BasePhaseModel>
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Foam::tmp<Foam::fvScalarMatrix>
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Foam::IsothermalPhaseModel<BasePhaseModel>::divj(volScalarField& Yi) const
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{
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return tmp<fvScalarMatrix>(new fvScalarMatrix(Yi, dimMass/dimTime));
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}
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template<class BasePhaseModel>
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Foam::tmp<Foam::fvScalarMatrix>
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Foam::IsothermalPhaseModel<BasePhaseModel>::heEqn()
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{
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FatalErrorInFunction
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<< "Cannot construct an energy equation for an isothermal phase"
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<< exit(FatalError);
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return tmp<fvScalarMatrix>();
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}
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// ************************************************************************* //
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