cylindricalInletVelocityFvPatchVectorField.H

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/*---------------------------------------------------------------------------*\
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License
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Class
    Foam::cylindricalInletVelocityFvPatchVectorField

Description
    Describes an inlet vector boundary condition in cylindrical coordinates
    given a central axis, central point, rpm, axial and radial velocity.

    Example of the boundary condition specification:
    @verbatim
    inlet
    {
        type            cylindricalInletVelocity;
        axis            (0 0 1);
        centre          (0 0 0);
        axialVelocity   30;
        rpm             100;
        radialVelocity  -10;
    }
    @endverbatim


SourceFiles
    cylindricalInletVelocityFvPatchVectorField.C

\*---------------------------------------------------------------------------*/

#ifndef cylindricalInletVelocityFvPatchVectorField_H
#define cylindricalInletVelocityFvPatchVectorField_H

#include <finiteVolume/fixedValueFvPatchFields.H>

// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

namespace Foam
{
/*---------------------------------------------------------------------------*\
         Class cylindricalInletVelocityFvPatchVectorField Declaration
\*---------------------------------------------------------------------------*/

class cylindricalInletVelocityFvPatchVectorField
:
    public fixedValueFvPatchVectorField
{
    // Private data

        //- Axial velocity
        const scalar axialVelocity_;

        //- Central point
        const vector centre_;

        //- Axis
        const vector axis_;

        //- RPM
        const scalar rpm_;

        //- Radial velocity
        const scalar radialVelocity_;


public:

   //- Runtime type information
   TypeName("cylindricalInletVelocity");


   // Constructors

        //- Construct from patch and internal field
        cylindricalInletVelocityFvPatchVectorField
        (
            const fvPatch&,
            const DimensionedField<vector, volMesh>&
        );

        //- Construct from patch, internal field and dictionary
        cylindricalInletVelocityFvPatchVectorField
        (
            const fvPatch&,
            const DimensionedField<vector, volMesh>&,
            const dictionary&
        );

        //- Construct by mapping given
        //  flowRateInletVelocityFvPatchVectorField
        //  onto a new patch
        cylindricalInletVelocityFvPatchVectorField
        (
            const cylindricalInletVelocityFvPatchVectorField&,
            const fvPatch&,
            const DimensionedField<vector, volMesh>&,
            const fvPatchFieldMapper&
        );

        //- Construct as copy
        cylindricalInletVelocityFvPatchVectorField
        (
            const cylindricalInletVelocityFvPatchVectorField&
        );

        //- Construct and return a clone
        virtual tmp<fvPatchVectorField> clone() const
        {
            return tmp<fvPatchVectorField>
            (
                new cylindricalInletVelocityFvPatchVectorField(*this)
            );
        }

        //- Construct as copy setting internal field reference
        cylindricalInletVelocityFvPatchVectorField
        (
            const cylindricalInletVelocityFvPatchVectorField&,
            const DimensionedField<vector, volMesh>&
        );

        //- Construct and return a clone setting internal field reference
        virtual tmp<fvPatchVectorField> clone
        (
            const DimensionedField<vector, volMesh>& iF
        ) const
        {
            return tmp<fvPatchVectorField>
            (
                new cylindricalInletVelocityFvPatchVectorField(*this, iF)
            );
        }


    // Member functions


        //- Update the coefficients associated with the patch field
        virtual void updateCoeffs();

        //- Write
        virtual void write(Ostream&) const;
};


// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

} // End namespace Foam

// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

#endif

// ************************************************************************* //