adjointWallVelocityFvPatchVectorField.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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Class
    Foam::adjointWallVelocityFvPatchVectorField
 
Description
    Adjoint wall velocity boundary condition.  If nutUSpaldingWallFunction is
    employed in the flow solution, the corresponding adjoint wall function is
    used. Otherwise, the typical low-Re boundary condition is applied
 
    Reference:
    \verbatim
        For both the low- and high-Re variants
 
            Papoutsis-Kiachagias, E. M., & Giannakoglou, K. C. (2014).
            Continuous Adjoint Methods for Turbulent Flows, Applied to Shape
            and Topology Optimization: Industrial Applications.
            Archives of Computational Methods in Engineering, 23(2), 255-299.
            http://doi.org/10.1007/s11831-014-9141-9
    \endverbatim
 
SourceFiles
    adjointWallVelocityFvPatchVectorField.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef adjointWallVelocityFvPatchVectorField_H
#define adjointWallVelocityFvPatchVectorField_H
 
#include "fvPatchFields.H"
#include "fixedValueFvPatchFields.H"
#include "adjointBoundaryConditions.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
                     Class adjointWallVelocity Declaration
\*---------------------------------------------------------------------------*/
 
class adjointWallVelocityFvPatchVectorField
:
    public fixedValueFvPatchVectorField,
    public adjointVectorBoundaryCondition
{
private:
 
    // Private Data
 
        scalar kappa_;
        scalar E_;
 
 
public:
 
    //- Runtime type information
    TypeName("adjointWallVelocity");
 
 
    // Constructors
 
        //- Construct from patch and internal field
        adjointWallVelocityFvPatchVectorField
        (
            const fvPatch&,
            const DimensionedField<vector, volMesh>&
        );
 
        //- Construct from patch, internal field and dictionary
        adjointWallVelocityFvPatchVectorField
        (
            const fvPatch&,
            const DimensionedField<vector, volMesh>&,
            const dictionary&
        );
 
        //- Construct by mapping given adjointWallVelocityFvPatchVectorField
        //- onto a new patch
        adjointWallVelocityFvPatchVectorField
        (
            const adjointWallVelocityFvPatchVectorField&,
            const fvPatch&,
            const DimensionedField<vector, volMesh>&,
            const fvPatchFieldMapper&
        );
 
        //- Construct and return a clone
        virtual tmp<fvPatchVectorField> clone() const
        {
            return tmp<fvPatchVectorField>
            (
                new adjointWallVelocityFvPatchVectorField(*this)
            );
        }
 
        //- Construct as copy setting internal field reference
        adjointWallVelocityFvPatchVectorField
        (
            const adjointWallVelocityFvPatchVectorField&,
            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 adjointWallVelocityFvPatchVectorField(*this, iF)
            );
        }
 
 
    // Member functions
 
        //- In case of High-Re runs based on the nutUSpaldingWallFunction
        //- add source terms in the first cell centre off the wall
        virtual void manipulateMatrix(fvMatrix<vector>& matrix);
 
        //- Update the coefficients associated with the patch field
        virtual void updateCoeffs();
 
        //- Write
        virtual void write(Ostream&) const;
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //