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/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2011-2015 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
This file is part of OpenFOAM.
OpenFOAM is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
Class
Foam::kineticTheoryModels::frictionalStressModels::JohnsonJackson
Description
SourceFiles
JohnsonJacksonFrictionalStress.C
\*---------------------------------------------------------------------------*/
#ifndef JohnsonJackson_H
#define JohnsonJackson_H
#include "frictionalStressModel.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
namespace Foam
{
namespace kineticTheoryModels
{
namespace frictionalStressModels
{
/*---------------------------------------------------------------------------*\
Class JohnsonJackson Declaration
\*---------------------------------------------------------------------------*/
class JohnsonJackson
:
public frictionalStressModel
{
// Private data
dictionary coeffDict_;
//- Material constant for frictional normal stress
dimensionedScalar Fr_;
//- Material constant for frictional normal stress
dimensionedScalar eta_;
//- Material constant for frictional normal stress
dimensionedScalar p_;
//- Angle of internal friction
dimensionedScalar phi_;
//- Lower limit for (alphaMax - alpha1)
dimensionedScalar alphaDeltaMin_;
public:
//- Runtime type information
TypeName("JohnsonJackson");
// Constructors
//- Construct from components
JohnsonJackson(const dictionary& dict);
//- Destructor
virtual ~JohnsonJackson();
// Member functions
virtual tmp<volScalarField> frictionalPressure
(
const volScalarField& alpha1,
const dimensionedScalar& alphaMinFriction,
const dimensionedScalar& alphaMax
) const;
virtual tmp<volScalarField> frictionalPressurePrime
(
const volScalarField& alpha1,
const dimensionedScalar& alphaMinFriction,
const dimensionedScalar& alphaMax
) const;
virtual tmp<volScalarField> nu
(
const volScalarField& alpha1,
const dimensionedScalar& alphaMinFriction,
const dimensionedScalar& alphaMax,
const volScalarField& pf,
const volSymmTensorField& D
) const;
virtual bool read();
};
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
} // End namespace frictionalStressModels
} // End namespace kineticTheoryModels
} // End namespace Foam
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#endif
// ************************************************************************* //
|
