mappedFlowRateVelocityFvPatchVectorField.H

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License
    This file is part of OpenFOAM.
 
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Class
    Foam::mappedFlowRateVelocityFvPatchVectorField
 
Description
    This boundary condition maps the flow rate from a neighbouring patch to
    this patch, then uses it to set a corresponding velocity in a direction
    normal to the patch.
 
Usage
    \table
        Property     | Description             | Required    | Default value
        nbrPhi       | name of flux field on neighbour mesh | no | phi
        phi          | flux field name         | no          | phi
        rho          | density field name      | no          | rho
    \endtable
 
    Example of the boundary condition specification:
    \verbatim
    <patchName>
    {
        type            mappedFlowRateVelocity;
        value           uniform (0 0 0);
    }
    \endverbatim
 
    This boundary condition can only be applied to patches that are of
    mappedPatchBase type.
 
See also
    Foam::mappedPatchBase
    Foam::mappedPolyPatch
    Foam::mappedFvPatch
    Foam::fixedValueFvPatchVectorField
 
SourceFiles
    mappedFlowRateVelocityFvPatchVectorField.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef mappedFlowRateVelocityFvPatchVectorField_H
#define mappedFlowRateVelocityFvPatchVectorField_H
 
#include "fixedValueFvPatchFields.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
/*---------------------------------------------------------------------------*\
            Class mappedFlowRateVelocityFvPatchVectorField Declaration
\*---------------------------------------------------------------------------*/
 
class mappedFlowRateVelocityFvPatchVectorField
:
    public fixedValueFvPatchVectorField
{
    // Private Data
 
        //- Name of the neighbor flux setting the inlet mass flux
        word nbrPhiName_;
 
        //- Name of the local mass flux
        word phiName_;
 
        //- Name of the density field used to normalise the mass flux
        word rhoName_;
 
 
public:
 
   //- Runtime type information
   TypeName("mappedFlowRateVelocity");
 
 
   // Constructors
 
        //- Construct from patch, internal field and dictionary
        mappedFlowRateVelocityFvPatchVectorField
        (
            const fvPatch&,
            const DimensionedField<vector, volMesh>&,
            const dictionary&
        );
 
        //- Construct by mapping given
        //  mappedFlowRateVelocityFvPatchVectorField
        //  onto a new patch
        mappedFlowRateVelocityFvPatchVectorField
        (
            const mappedFlowRateVelocityFvPatchVectorField&,
            const fvPatch&,
            const DimensionedField<vector, volMesh>&,
            const fvPatchFieldMapper&
        );
 
        //- Disallow copy without setting internal field reference
        mappedFlowRateVelocityFvPatchVectorField
        (
            const mappedFlowRateVelocityFvPatchVectorField&
        ) = delete;
 
        //- Copy constructor setting internal field reference
        mappedFlowRateVelocityFvPatchVectorField
        (
            const mappedFlowRateVelocityFvPatchVectorField&,
            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 mappedFlowRateVelocityFvPatchVectorField(*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
 
// ************************************************************************* //