JohnsonJacksonParticleThetaFvPatchScalarField.H

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License
    This file is part of OpenFOAM.
 
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Class
    Foam::JohnsonJacksonParticleThetaFvPatchScalarField
 
Description
    Robin condition for the particulate granular temperature.
 
    References:
    \verbatim
        Reuge, N., Cadoret, L., Coufort-Saudejaud, C., Pannala, S., Syamlal, M.,
        & Caussat, B. (2008).
        Multifluid Eulerian modeling of dense gas–solids fluidised bed
        hydrodynamics: influence of the dissipation parameters.
        Chemical Engineering Science, 63(22), 5540-5551.
    \endverbatim
 
    \verbatim
        Johnson, P. C., & Jackson, R. (1987).
        Frictional–collisional constitutive relations for granular materials,
        with application to plane shearing.
        Journal of fluid Mechanics, 176, 67-93.
    \endverbatim
 
SourceFiles
    JohnsonJacksonParticleThetaFvPatchScalarField.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef JohnsonJacksonParticleThetaFvPatchScalarField_H
#define JohnsonJacksonParticleThetaFvPatchScalarField_H
 
#include "mixedFvPatchFields.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
        Class JohnsonJacksonParticleThetaFvPatchScalarField Declaration
\*---------------------------------------------------------------------------*/
 
class JohnsonJacksonParticleThetaFvPatchScalarField
:
    public mixedFvPatchScalarField
{
    // Private Data
 
        //- Particle-wall restitution coefficient
        dimensionedScalar restitutionCoefficient_;
 
        //- Specularity coefficient
        dimensionedScalar specularityCoefficient_;
 
 
public:
 
    //- Runtime type information
    TypeName("JohnsonJacksonParticleTheta");
 
 
    // Constructors
 
        //- Construct from patch, internal field and dictionary
        JohnsonJacksonParticleThetaFvPatchScalarField
        (
            const fvPatch&,
            const DimensionedField<scalar, volMesh>&,
            const dictionary&
        );
 
        //- Construct by mapping onto a new patch
        JohnsonJacksonParticleThetaFvPatchScalarField
        (
            const JohnsonJacksonParticleThetaFvPatchScalarField&,
            const fvPatch&,
            const DimensionedField<scalar, volMesh>&,
            const fvPatchFieldMapper&
        );
 
        //- Disallow copy without setting internal field reference
        JohnsonJacksonParticleThetaFvPatchScalarField
        (
            const JohnsonJacksonParticleThetaFvPatchScalarField&
        ) = delete;
 
        //- Copy constructor setting internal field reference
        JohnsonJacksonParticleThetaFvPatchScalarField
        (
            const JohnsonJacksonParticleThetaFvPatchScalarField&,
            const DimensionedField<scalar, volMesh>&
        );
 
        //- Construct and return a clone setting internal field reference
        virtual tmp<fvPatchScalarField> clone
        (
            const DimensionedField<scalar, volMesh>& iF
        ) const
        {
            return tmp<fvPatchScalarField>
            (
                new JohnsonJacksonParticleThetaFvPatchScalarField(*this, iF)
            );
        }
 
 
    // Member Functions
 
        //- Update the coefficients
        virtual void updateCoeffs();
 
        //- Write
        virtual void write(Ostream&) const;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //