1df33f58c9
This adds cavitation modelling to the multiphaseEuler solver module as a
phaseTransfer model. The underlying cavitation modelling is the same as
for the compressibleVoF module.
An example specification in constant/phaseProperties is shown below:
phaseTransfer
{
gas_liquid
{
type cavitation;
model Kunz;
liquid water;
pSat 80000;
UInf 5.33;
tInf 0.028142589;
Cc 100;
Cv 100;
}
}
Based on code contributed by Petteri Peltonen, VTT.
195 lines
5.3 KiB
C++
195 lines
5.3 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) 2018-2022 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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Class
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Foam::phaseTransferModel
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Description
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SourceFiles
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phaseTransferModel.C
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\*---------------------------------------------------------------------------*/
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#ifndef phaseTransferModel_H
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#define phaseTransferModel_H
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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#include "volFields.H"
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#include "dictionary.H"
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#include "HashPtrTable.H"
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#include "hashedWordList.H"
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#include "runTimeSelectionTables.H"
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#include "BlendedInterfacialModel.H"
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namespace Foam
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{
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class phaseSystem;
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/*---------------------------------------------------------------------------*\
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Class phaseTransferModel Declaration
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\*---------------------------------------------------------------------------*/
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class phaseTransferModel
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:
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public regIOobject
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{
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public:
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//- Runtime type information
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TypeName("phaseTransferModel");
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// Declare runtime construction
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declareRunTimeSelectionTable
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(
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autoPtr,
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phaseTransferModel,
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dictionary,
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(
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const dictionary& dict,
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const phaseInterface& interface
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),
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(dict, interface)
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);
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// Static Data Members
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//- Mass transfer rate dimensions
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static const dimensionSet dimDmdt;
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//- Mass transfer rate derivative w.r.t pressure dimensions
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static const dimensionSet dimD2mdtdp;
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//- Does this model require correcting on fixed flux boundaries?
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static const bool correctFixedFluxBCs = false;
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//- Empty species list
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static const hashedWordList noSpecies_;
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// Constructors
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//- Construct from a dictionary and an interface
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phaseTransferModel
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(
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const dictionary& dict,
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const phaseInterface& interface
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);
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//- Destructor
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virtual ~phaseTransferModel();
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// Selectors
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static autoPtr<phaseTransferModel> New
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(
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const dictionary& dict,
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const phaseInterface& interface
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);
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// Member Functions
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//- Whether or not there is a mass transfer rate for the mixture
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virtual bool mixture() const;
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//- The mass transfer rate for the mixture
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virtual tmp<volScalarField> dmdtf() const;
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//- The mass transfer rate derivative w.r.t pressure for the mixture
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virtual tmp<volScalarField> d2mdtdpf() const;
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//- The list of individual species that are transferred
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virtual const hashedWordList& species() const;
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//- The mass transfer rate for individual species
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virtual HashPtrTable<volScalarField> dmidtf() const;
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//- Dummy write for regIOobject
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bool writeData(Ostream& os) const;
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};
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/*---------------------------------------------------------------------------*\
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Class blendedPhaseTransferModel Declaration
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\*---------------------------------------------------------------------------*/
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class blendedPhaseTransferModel
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:
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public BlendedInterfacialModel<phaseTransferModel>
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{
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public:
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// Constructors
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//- Inherit base class constructors
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using
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BlendedInterfacialModel<phaseTransferModel>::
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BlendedInterfacialModel;
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// Selectors
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static autoPtr<blendedPhaseTransferModel> New
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(
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const dictionary& dict,
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const phaseInterface& interface
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);
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// Member Functions
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//- Whether or not there is a mass transfer rate for the mixture
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bool mixture() const;
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//- The mass transfer rate for the mixture
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tmp<volScalarField> dmdtf() const;
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//- The mass transfer rate derivative w.r.t pressure for the mixture
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tmp<volScalarField> d2mdtdpf() const;
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//- The list of individual species that are transferred
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hashedWordList species() const;
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//- The mass transfer rate for individual species
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HashPtrTable<volScalarField> dmidtf() const;
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};
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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} // End namespace Foam
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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#endif
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// ************************************************************************* //
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