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93 lines
2.5 KiB
C
93 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) 2013 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 "nonEquilibrium.H"
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#include "addToRunTimeSelectionTable.H"
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// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
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namespace Foam
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{
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namespace TimeScaleModels
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{
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defineTypeNameAndDebug(nonEquilibrium, 0);
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addToRunTimeSelectionTable
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(
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TimeScaleModel,
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nonEquilibrium,
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dictionary
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);
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}
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}
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// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
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Foam::TimeScaleModels::nonEquilibrium::nonEquilibrium
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(
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const dictionary& dict
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)
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:
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TimeScaleModel(dict)
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{}
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Foam::TimeScaleModels::nonEquilibrium::nonEquilibrium
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(
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const nonEquilibrium& hc
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)
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:
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TimeScaleModel(hc)
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{}
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// * * * * * * * * * * * * * * * * Destructor * * * * * * * * * * * * * * * //
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Foam::TimeScaleModels::nonEquilibrium::~nonEquilibrium()
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{}
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// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
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Foam::tmp<Foam::FieldField<Foam::Field, Foam::scalar> >
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Foam::TimeScaleModels::nonEquilibrium::oneByTau
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(
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const FieldField<Field, scalar>& alpha,
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const FieldField<Field, scalar>& r32,
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const FieldField<Field, scalar>& uSqr,
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const FieldField<Field, scalar>& f
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) const
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{
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static const scalar a =
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8.0*sqrt(2.0)/(3.0*constant::mathematical::pi)
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*0.25*(1.0 - e_*e_);
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return a*f*alphaPacked_/max(alphaPacked_ - alpha, SMALL);
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}
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// ************************************************************************* //
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