phaseChange.H

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License
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Class
    Foam::diameterModels::driftModels::phaseChange
 
Description
    Drift induced by phase change. By default phase change mass
    flux is distributed between sizeGroups of each velocityGroup with phase
    change based on interfacial area of each size group.
 
SourceFiles
    phaseChange.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef phaseChange_H
#define phaseChange_H
 
#include "driftModel.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
namespace diameterModels
{
namespace driftModels
{
 
/*---------------------------------------------------------------------------*\
                         Class phaseChange Declaration
\*---------------------------------------------------------------------------*/
 
class phaseChange
:
    public driftModel
{
    // Private Data
 
        //- PhasePairs between which phaseChange occurs, e.g.,
        //  "(gasI_liquid (gasII_liquid)"
        PtrList<phaseInterface> interfaces_;
 
        //- Distribute phase change mass flux between sizeGroups based on the
        //  number concentration, rather than the interfacial area
        const Switch numberWeighted_;
 
        //- Weighting with which the phase change mass flux is distributed
        PtrList<volScalarField> W_;
 
        //- Name of the mass transfer rate
        const word dmdtfName_;
 
        //- Name of the specie which changes phase, empty by default
        const word specieName_;
 
 
public:
 
    //- Runtime type information
    TypeName("phaseChange");
 
    // Constructor
 
        //- Construct from a population balance model and a dictionary
        phaseChange
        (
            const populationBalanceModel& popBal,
            const dictionary& dict
        );
 
 
    //- Destructor
    virtual ~phaseChange()
    {}
 
 
    // Member Functions
 
        //- Precompute diameter independent expressions
        virtual void precompute();
 
        //- Add to driftRate
        virtual void addToDriftRate
        (
            volScalarField& driftRate,
            const label i
        );
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace driftModels
} // End namespace diameterModels
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //