frictionalStressModel.H

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/*---------------------------------------------------------------------------*\
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-------------------------------------------------------------------------------
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::frictionalStressModel
 
SourceFiles
    frictionalStressModel.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef frictionalStressModel_H
#define frictionalStressModel_H
 
#include "dictionary.H"
#include "volFields.H"
#include "dimensionedTypes.H"
#include "runTimeSelectionTables.H"
#include "phaseModel.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
namespace kineticTheoryModels
{
 
/*---------------------------------------------------------------------------*\
                    Class frictionalStressModel Declaration
\*---------------------------------------------------------------------------*/
 
class frictionalStressModel
{
    // Private member functions
 
        //- Read the coefficients from coeffDict
        virtual bool readCoeffs(const dictionary& coeffDict)
        {
            return true;
        }
 
 
public:
 
    //- Runtime type information
    TypeName("frictionalStressModel");
 
    // Declare runtime constructor selection table
    declareRunTimeSelectionTable
    (
        autoPtr,
        frictionalStressModel,
        dictionary,
        (
            const dictionary& dict
        ),
        (dict)
    );
 
 
    // Constructors
 
        //- Construct from the coefficients dictionary
        frictionalStressModel(const dictionary& coeffDict);
 
        //- Disallow default bitwise copy construction
        frictionalStressModel(const frictionalStressModel&) = delete;
 
 
    // Selectors
 
        static autoPtr<frictionalStressModel> New
        (
            const dictionary& dict
        );
 
 
    //- Destructor
    virtual ~frictionalStressModel();
 
 
    // Member Functions
 
        //- Read the coefficients from the optional ".*Coeffs" sub-dictionary
        //  of the given dictionary
        bool read(const dictionary& dict);
 
        virtual tmp<volScalarField> frictionalPressure
        (
            const phaseModel& phase,
            const dimensionedScalar& alphaMinFriction,
            const dimensionedScalar& alphaMax
        ) const = 0;
 
        virtual tmp<volScalarField> frictionalPressurePrime
        (
            const phaseModel& phase,
            const dimensionedScalar& alphaMinFriction,
            const dimensionedScalar& alphaMax
        ) const = 0;
 
        virtual tmp<volScalarField> nu
        (
            const phaseModel& phase,
            const dimensionedScalar& alphaMinFriction,
            const dimensionedScalar& alphaMax,
            const volScalarField& pf,
            const volSymmTensorField& D
        ) const = 0;
 
 
    // Member Operators
 
        //- Disallow default bitwise assignment
        void operator=(const frictionalStressModel&) = delete;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace kineticTheoryModels
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //