sizeGroup.H

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/*---------------------------------------------------------------------------*\
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-------------------------------------------------------------------------------
    Copyright (C) 2017-2018 OpenFOAM Foundation
-------------------------------------------------------------------------------
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.
 
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    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::diameterModels::sizeGroup
 
Description
    This class represents a single sizeGroup belonging to a velocityGroup.
    The main property of a sizeGroup is its representative diameter. The
    corresponding volScalarField f<number>.<phaseName>.<populationBalanceName>
    gives the volume fraction of the sizeGroup such that all sizeGroup fractions
    over a velocityGroup must sum to unity. The field is either read from the
    startTime directory if present or constructed from a reference field called
    f.<phaseName>.<populationBalanceName> where the boundary condition types
    must be specified. All field and boundary condition values are reset to
    match the "value" given in the sizeGroup subdictionary.
 
Usage
    \table
        Property     | Description             | Required    | Default value
        d            | Representative diameter | yes         |
        value        | Field and BC value      | yes         |
    \endtable
 
    Example
    \verbatim
    f1
    {
        d            3e-3;
        value        1.0;
    }
    \endverbatim
 
See also
    Foam::diameterModels::velocityGroup
    Foam::diameterModels::populationBalanceModel
 
SourceFiles
    sizeGroup.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef sizeGroup_H
#define sizeGroup_H
 
#include "dictionaryEntry.H"
#include "velocityGroup.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
namespace diameterModels
{
 
/*---------------------------------------------------------------------------*\
                          Class sizeGroup Declaration
\*---------------------------------------------------------------------------*/
 
class sizeGroup
:
    public volScalarField
{
    // Private data
 
        //- Phase this  sizeGroup belongs to
        const phaseModel& phase_;
 
        //- VelocityGroup this sizeGroup belongs to
        const velocityGroup& velocityGroup_;
 
        //- Representative diameter of the sizeGroup
        const dimensionedScalar d_;
 
        //- Representative volume of the sizeGroup
        const dimensionedScalar x_;
 
        //- Initial value and value at boundaries
        const scalar value_;
 
 
public:
 
    // Constructors
 
        sizeGroup
        (
            const word& name,
            const dictionary& dict,
            const phaseModel& phase,
            const velocityGroup& velocityGroup,
            const fvMesh& mesh
        );
 
        //- Return clone
        autoPtr<sizeGroup> clone() const;
 
        //- Return a pointer to a new sizeGroup created on freestore
        //  from Istream
        class iNew
        {
            const phaseModel& phase_;
            const velocityGroup& velocityGroup_;
 
        public:
 
            iNew
            (
                const phaseModel& phase,
                const velocityGroup& velocityGroup
            )
            :
                phase_(phase),
                velocityGroup_(velocityGroup)
            {}
 
            autoPtr<sizeGroup> operator()(Istream& is) const
            {
                dictionaryEntry ent(dictionary::null, is);
                return autoPtr<sizeGroup>
                (
                    new sizeGroup
                    (
                        ent.keyword(),
                        ent,
                        phase_,
                        velocityGroup_,
                        phase_.mesh()
                    )
                );
            }
        };
 
 
    //- Destructor
    virtual ~sizeGroup();
 
 
    // Member Functions
 
        inline const word& keyword() const;
 
        //- Return const-reference to the phase
        inline const phaseModel&  phase() const;
 
        //- Return const-reference to the velocityGroup
        inline const velocityGroup& VelocityGroup() const;
 
        //- Return representative diameter of the sizeGroup
        inline const dimensionedScalar& d() const;
 
        //- Return representative volume of the sizeGroup
        inline const dimensionedScalar& x() const;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace diameterModels
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#include "sizeGroupI.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //