specieFlux.H

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License
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Class
    Foam::functionObjects::specieFlux
 
Description
    These functions calculate the specie-flux and write it as a
    surfaceScalarField called 'specie<Type>Flux(<specieName>)'. There are
    three such functions; specieAdvectiveFlux and specieDiffusiveFlux return
    the advective and diffusive parts of the flux, respectively, and
    specieFlux returns the total combined flux.
 
    Example of function object specification:
    \verbatim
    specieFlux
    {
        type    specieFlux; // specieAdvectiveFlux, specieDiffusiveFlux
        libs    ("libfieldFunctionObjects.so");
        field   NH3;
    }
    \endverbatim
 
    Or, using the standard configuration:
    \verbatim
    #includeFunc specieFlux(NH3)
    \endverbatim
 
Usage
    \table
        Property     | Description                | Required | Default value
        type         | Type name: specieFlux, \\
                       specieAdvectiveFlux, or \\
                       specieDiffusiveFlux        | yes      |
        field        | Name of the specie/mass \\
                       fraction field             | yes      |
        schemesField | Name of the field from \\
                       which schemes are taken    | no       | Yi
        phase        | Name of the phase          | no       |
        region       | Region to be evaluated     | no       | default region
    \endtable
 
SourceFiles
    specieFlux.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef specieFlux_H
#define specieFlux_H
 
#include "fieldExpression.H"
#include "volFieldsFwd.H"
#include "surfaceFieldsFwd.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
class fluidThermophysicalTransportModel;
 
namespace functionObjects
{
 
/*---------------------------------------------------------------------------*\
                          Class specieFluxBase Declaration
\*---------------------------------------------------------------------------*/
 
class specieFluxBase
:
    public fieldExpression
{
    // Protected Data
 
        //- Name of field from which schemes are taken
        const word schemesField_;
 
 
    // Private Member Functions
 
        //- Calculate the specie flux field and return true if successful
        virtual bool calc();
 
        //- Calculate the specie flux field
        virtual tmp<surfaceScalarField> calc
        (
            const fluidThermophysicalTransportModel& ttm,
            const volScalarField& Yi
        ) = 0;
 
 
protected:
 
    // Protected Member Functions
 
        //- Return the advective flux
        tmp<surfaceScalarField> calcPhiYif
        (
            const fluidThermophysicalTransportModel& ttm,
            const volScalarField& Yi
        ) const;
 
        //- Return the diffusive flux
        tmp<surfaceScalarField> calcJ
        (
            const fluidThermophysicalTransportModel& ttm,
            const volScalarField& Yi
        ) const;
 
public:
 
 
    // Constructors
 
        //- Construct from Time and dictionary
        specieFluxBase
        (
            const word& name,
            const Time& runTime,
            const dictionary& dict,
            const word& typeName
        );
 
 
    //- Destructor
    virtual ~specieFluxBase();
};
 
 
/*---------------------------------------------------------------------------*\
                       Class specieFlux Declaration
\*---------------------------------------------------------------------------*/
 
class specieFlux
:
    public specieFluxBase
{
private:
 
    // Private Member Functions
 
        //- Calculate the specie flux field
        virtual tmp<surfaceScalarField> calc
        (
            const fluidThermophysicalTransportModel& ttm,
            const volScalarField& Yi
        );
 
 
public:
 
    //- Runtime type information
    TypeName("specieFlux");
 
 
    // Constructors
 
        //- Construct from Time and dictionary
        specieFlux
        (
            const word& name,
            const Time& runTime,
            const dictionary& dict
        );
};
 
 
/*---------------------------------------------------------------------------*\
                       Class specieAdvectiveFlux Declaration
\*---------------------------------------------------------------------------*/
 
class specieAdvectiveFlux
:
    public specieFluxBase
{
private:
 
    // Private Member Functions
 
        //- Calculate the specie flux field
        virtual tmp<surfaceScalarField> calc
        (
            const fluidThermophysicalTransportModel& ttm,
            const volScalarField& Yi
        );
 
 
public:
 
    //- Runtime type information
    TypeName("specieAdvectiveFlux");
 
 
    // Constructors
 
        //- Construct from Time and dictionary
        specieAdvectiveFlux
        (
            const word& name,
            const Time& runTime,
            const dictionary& dict
        );
};
 
 
/*---------------------------------------------------------------------------*\
                       Class specieDiffusiveFlux Declaration
\*---------------------------------------------------------------------------*/
 
class specieDiffusiveFlux
:
    public specieFluxBase
{
private:
 
    // Private Member Functions
 
        //- Calculate the specie flux field
        virtual tmp<surfaceScalarField> calc
        (
            const fluidThermophysicalTransportModel& ttm,
            const volScalarField& Yi
        );
 
 
public:
 
    //- Runtime type information
    TypeName("specieDiffusiveFlux");
 
 
    // Constructors
 
        //- Construct from Time and dictionary
        specieDiffusiveFlux
        (
            const word& name,
            const Time& runTime,
            const dictionary& dict
        );
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace functionObjects
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //