dispersedPhaseInterface.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
    (at your option) any later version.
 
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    You should have received a copy of the GNU General Public License
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Class
    Foam::dispersedPhaseInterface
 
Description
    Class to represent a interface between phases where one phase is considered
    dispersed within the other.
 
SourceFiles
    dispersedPhaseInterface.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef dispersedPhaseInterface_H
#define dispersedPhaseInterface_H
 
#include "phaseInterface.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
                    Class dispersedPhaseInterface Declaration
\*---------------------------------------------------------------------------*/
 
class dispersedPhaseInterface
:
    virtual public phaseInterface
{
private:
 
    // Private Data
 
        //- Dispersed phase
        const phaseModel& dispersed_;
 
 
protected:
 
    // Protected Member Functions
 
        //- Return true if the phase interfaces are the same
        virtual bool same(const phaseInterface& interface, bool strict) const;
 
 
public:
 
    //- Runtime type information
    TypeName("dispersedPhaseInterface");
 
 
    // Constructors
 
        //- Construct from phases
        dispersedPhaseInterface
        (
            const phaseModel& dispersed,
            const phaseModel& continuous
        );
 
        //- Construct from fluid and name
        dispersedPhaseInterface
        (
            const phaseSystem& fluid,
            const word& name
        );
 
 
    //- Destructor
    virtual ~dispersedPhaseInterface();
 
 
    // Static Member Functions
 
        //- Return the separator that delimits this interface's name
        static word separator()
        {
            return "dispersedIn";
        }
 
 
    // Member Functions
 
        //- Name
        virtual word name() const;
 
 
        // Access
 
            //- Dispersed phase
            const phaseModel& dispersed() const;
 
            //- Continuous phase
            const phaseModel& continuous() const;
 
            //- Return the sign. +1 if the dispersed phase is first. -1 if the
            //  continuous phase is first.
            scalar sign() const;
 
 
        // Properties
 
            //- Relative velocity
            tmp<volVectorField> Ur() const;
 
            //- Reynolds number
            tmp<volScalarField> Re() const;
 
            //- Prandtl number
            tmp<volScalarField> Pr() const;
 
            //- Eotvos number
            tmp<volScalarField> Eo() const;
 
            //- Eotvos number for given diameter
            tmp<volScalarField> Eo(const volScalarField& d) const;
 
            //- Morton Number
            tmp<volScalarField> Mo() const;
 
            //- Takahashi Number
            tmp<volScalarField> Ta() const;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //