597121a4a7
This change makes multiphaseEuler more consistent with other modules and makes its sub-libraries less inter-dependent. Some left-over references to multiphaseEulerFoam have also been removed.
151 lines
4.1 KiB
C++
151 lines
4.1 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) 2013-2023 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::diameterModels::IATE
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Description
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IATE (Interfacial Area Transport Equation) bubble diameter model.
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Solves for the interfacial curvature per unit volume of the phase rather
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than interfacial area per unit volume to avoid stability issues relating to
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the consistency requirements between the phase fraction and interfacial area
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per unit volume. In every other respect this model is as presented in the
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paper:
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Reference:
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\verbatim
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Ishii, M., Kim, S., & Kelly, J. (2005).
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Development of interfacial area transport equation.
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Nuclear Engineering and Technology, 37(6), 525-536.
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\endverbatim
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SourceFiles
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IATE.C
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\*---------------------------------------------------------------------------*/
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#ifndef IATE_H
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#define IATE_H
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#include "diameterModel.H"
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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namespace Foam
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{
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namespace diameterModels
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{
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// Forward declaration of classes
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class IATEsource;
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/*---------------------------------------------------------------------------*\
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Class IATE Declaration
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\*---------------------------------------------------------------------------*/
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class IATE
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:
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public diameterModel
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{
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// Private Data
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//- Interfacial curvature (alpha*interfacial area)
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volScalarField kappai_;
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//- Maximum diameter used for stabilisation in the limit kappai->0
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dimensionedScalar dMax_;
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//- Minimum diameter used for stabilisation in the limit kappai->inf
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dimensionedScalar dMin_;
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//- Residual phase fraction
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dimensionedScalar residualAlpha_;
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//- The Sauter-mean diameter of the phase
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volScalarField d_;
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//- IATE sources
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PtrList<IATEsource> sources_;
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// Private Member Functions
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tmp<volScalarField> dsm() const;
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public:
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friend class IATEsource;
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//- Runtime type information
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TypeName("IATE");
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// Constructors
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//- Construct from dictionary and phase
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IATE
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(
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const dictionary& diameterProperties,
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const phaseModel& phase
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);
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//- Destructor
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virtual ~IATE();
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// Member Functions
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//- Return the interfacial curvature
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inline const volScalarField& kappai() const
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{
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return kappai_;
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}
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//- Get the diameter field
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virtual tmp<volScalarField> d() const;
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//- Get the surface area per unit volume field
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virtual tmp<volScalarField> Av() const;
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//- Correct the model
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virtual void correct();
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//- Read phaseProperties dictionary
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virtual bool read(const dictionary& phaseProperties);
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};
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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} // End namespace diameterModels
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} // End namespace Foam
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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#endif
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// ************************************************************************* //
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