sensitivityVolBSplinesIncompressible.H

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    Copyright (C) 2013-2020 FOSS GP
    Copyright (C) 2019 OpenCFD Ltd.
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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::incompressible::sensitivityVolBSplines
 
Description
    Calculation of adjoint based sensitivities at vol B-Splines control points
    using the SI or e-SI approach (determined by surface sensitivities)
 
SourceFiles
    sensitivityVolBSplines.C
 
\*---------------------------------------------------------------------------*/
 
#ifndef sensitivityVolBSplinesIncompressible_H
#define sensitivityVolBSplinesIncompressible_H
 
#include "SIBaseIncompressible.H"
#include "volBSplinesBase.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
namespace incompressible
{
 
/*---------------------------------------------------------------------------*\
                   Class sensitivityVolBSplines Declaration
\*---------------------------------------------------------------------------*/
 
class sensitivityVolBSplines
:
    public SIBase
{
protected:
 
    // Protected data
 
        //- Reference to underlaying volumetric B-Splines morpher
        volBSplinesBase& volBSplinesBase_;
 
        //- Flow related term
        vectorField flowSens_;
 
        //- Term depending on delta(n dS)/delta b
        vectorField dSdbSens_;
 
        //- Term depending on delta (n)/delta b
        vectorField dndbSens_;
 
        //- Term depending on dxdb for objective functions directly depending
        //- on x
        vectorField dxdbDirectSens_;
 
        //- Term dependng on the differentiation of boundary conditions
        vectorField bcSens_;
 
        fileName derivativesFolder_;
 
 
    // Protected Member Functions
 
        void computeObjectiveContributions();
        void computeBCContributions();
 
 
private:
 
    // Private Member Functions
 
        //- No copy construct
        sensitivityVolBSplines(const sensitivityVolBSplines&) = delete;
 
        //- No copy assignment
        void operator=(const sensitivityVolBSplines&) = delete;
 
 
public:
 
    //- Runtime type information
    TypeName("volumetricBSplines");
 
 
    // Constructors
 
        //- Construct from components
        sensitivityVolBSplines
        (
            const fvMesh& mesh,
            const dictionary& dict,
            incompressibleAdjointSolver& adjointSolver
        );
 
 
    //- Destructor
    virtual ~sensitivityVolBSplines() = default;
 
 
    // Member Functions
 
        //- Assemble sensitivities
        virtual void assembleSensitivities();
 
        //- Zero sensitivity fields and their constituents
        virtual void clearSensitivities();
 
        //- Write sensitivities to file
        virtual void write(const word& baseName = word::null);
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace incompressible
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //