reactionDrivenPhaseChange.H

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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
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Class
    Foam::fv::reactionDrivenPhaseChange
 
Description
    Model for mass-diffusion rate limited phase change between two phases.
 
    This model will transfer species out of a reacting phase at exactly the
    rate at which the reactions produce them. It facilitates a rough
    approximation to surface reactions for which certain species get consumed
    at the interface.
 
Usage
    Example usage:
    \verbatim
    phaseChange
    {
        type            reactionDrivenPhaseChange;
        libs            ("libmultiphaseEulerFvModels.so");
 
        phases          (particles vapour);
 
        species         (TiO2);
 
        energySemiImplicit no;
    }
    \endverbatim
 
SourceFiles
    reactionDrivenPhaseChange.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef reactionDrivenPhaseChange_H
#define reactionDrivenPhaseChange_H
 
#include "phaseChange.H"
#include "phaseSystem.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
namespace fv
{
 
/*---------------------------------------------------------------------------*\
              Class reactionDrivenPhaseChange Declaration
\*---------------------------------------------------------------------------*/
 
class reactionDrivenPhaseChange
:
    public phaseChange
{
private:
 
    // Private Data
 
        //- Phase system
        const phaseSystem& fluid_;
 
        //- Phase 1
        const phaseModel& phase1_;
 
        //- Phase 2
        const phaseModel& phase2_;
 
 
    // Private Member Functions
 
        //- Non-virtual read
        void readCoeffs(const dictionary& dict);
 
 
public:
 
    //- Runtime type information
    TypeName("reactionDrivenPhaseChange");
 
 
    // Constructors
 
        //- Construct from explicit source name and mesh
        reactionDrivenPhaseChange
        (
            const word& name,
            const word& modelType,
            const fvMesh& mesh,
            const dictionary& dict
        );
 
 
    // Member Functions
 
        // Sources
 
            //- Return the mass transfer rate of a specie
            virtual tmp<DimensionedField<scalar, volMesh>> mDot
            (
                const label mDoti
            ) const;
 
 
        // IO
 
            //- Read source dictionary
            virtual bool read(const dictionary& dict);
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace fv
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //