96 lines
2.5 KiB
C++
96 lines
2.5 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) 2011 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::dragModels::Ergun
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Description
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H, Enwald, E. Peirano, A-E Almstedt
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'Eulerian Two-Phase Flow Theory Applied to Fluidization'
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Int. J. Multiphase Flow, Vol. 22, Suppl, pp. 21-66 (1996)
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Eq. 104, p. 42
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SourceFiles
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Ergun.C
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\*---------------------------------------------------------------------------*/
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#ifndef Ergun_H
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#define Ergun_H
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#include "dragModel.H"
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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namespace Foam
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{
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namespace dragModels
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{
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/*---------------------------------------------------------------------------*\
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Class Ergun Declaration
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\*---------------------------------------------------------------------------*/
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class Ergun
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:
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public dragModel
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{
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public:
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//- Runtime type information
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TypeName("Ergun");
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// Constructors
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//- Construct from components
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Ergun
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(
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const dictionary& interfaceDict,
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const phaseModel& phase1,
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const phaseModel& phase2
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);
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//- Destructor
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virtual ~Ergun();
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// Member Functions
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tmp<volScalarField> K(const volScalarField& Ur) const;
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};
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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} // End namespace dragModels
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} // End namespace Foam
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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#endif
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// ************************************************************************* //
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