db7fac3f24
git-svn-id: https://openfoam-extend.svn.sourceforge.net/svnroot/openfoam-extend/trunk/Core/OpenFOAM-1.5-dev@1731 e4e07f05-0c2f-0410-a05a-b8ba57e0c909
101 lines
3 KiB
C++
101 lines
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 |
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\\ / A nd | Copyright held by original author
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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 the
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Free Software Foundation; either version 2 of the License, or (at your
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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, write to the Free Software Foundation,
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Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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Class
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Foam::GidaspowSchillerNaumann
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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. 86-87, p. 40
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This is identical to the Wen and Yu, Rowe model Table 3.6 p.56 in
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the Ph.D. thesis of Berend van Wachem
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'Derivation, Implementation and Validation
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of
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Computer Simulation Models
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for Gas-Solid Fluidized Beds'
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SourceFiles
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GidaspowSchillerNaumann.C
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\*---------------------------------------------------------------------------*/
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#ifndef GidaspowSchillerNaumann_H
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#define GidaspowSchillerNaumann_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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/*---------------------------------------------------------------------------*\
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Class GidaspowSchillerNaumann Declaration
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\*---------------------------------------------------------------------------*/
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class GidaspowSchillerNaumann
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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("GidaspowSchillerNaumann");
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// Constructors
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//- Construct from components
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GidaspowSchillerNaumann
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(
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const dictionary& interfaceDict,
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const volScalarField& alpha,
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const phaseModel& phasea,
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const phaseModel& phaseb
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);
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//- Destructor
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virtual ~GidaspowSchillerNaumann();
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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 Foam
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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#endif
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// ************************************************************************* //
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