incompressibleAdjointSolver.H

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/*---------------------------------------------------------------------------*\
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  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
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-------------------------------------------------------------------------------
    Copyright (C) 2007-2020 PCOpt/NTUA
    Copyright (C) 2013-2020 FOSS GP
    Copyright (C) 2019 OpenCFD Ltd.
-------------------------------------------------------------------------------
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.
 
    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    for more details.
 
    You should have received a copy of the GNU General Public License
    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
 
 
Class
    Foam::incompressibleAdjointSolver
 
Description
    Base class for incompressibleAdjoint solvers
 
\*---------------------------------------------------------------------------*/
 
#ifndef incompressibleAdjointSolver_H
#define incompressibleAdjointSolver_H
 
#include "adjointSolver.H"
#include "incompressibleVars.H"
#include "incompressibleAdjointVars.H"
#include "ATCModel.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
                 Class incompressibleAdjointSolver Declaration
\*---------------------------------------------------------------------------*/
 
class incompressibleAdjointSolver
:
    public adjointSolver
{
private:
 
    // Private Member Functions
 
        //- No copy construct
        incompressibleAdjointSolver
        (
            const incompressibleAdjointSolver&
        ) = delete;
 
        //- No copy assignment
        void operator=(const incompressibleAdjointSolver&) = delete;
 
 
protected:
 
    // Protected data
 
        //- Primal variable set
        incompressibleVars& primalVars_;
 
        //- Adjoint Transpose Convection options
        autoPtr<ATCModel> ATCModel_;
 
 
public:
 
 
    // Static Data Members
 
        //- Run-time type information
        TypeName("incompressible");
 
 
    // Declare run-time constructor selection table
 
        declareRunTimeSelectionTable
        (
            autoPtr,
            incompressibleAdjointSolver,
            dictionary,
            (
                fvMesh& mesh,
                const word& managerType,
                const dictionary& dict,
                const word& primalSolverName
            ),
            (mesh, managerType, dict, primalSolverName)
        );
 
 
    // Constructors
 
        //- Construct from mesh and dictionary
        incompressibleAdjointSolver
        (
            fvMesh& mesh,
            const word& managerType,
            const dictionary& dict,
            const word& primalSolverName
        );
 
 
    // Selectors
 
        //- Return a reference to the selected incompressible adjoint solver
        static autoPtr<incompressibleAdjointSolver> New
        (
            fvMesh& mesh,
            const word& managerType,
            const dictionary& dict,
            const word& primalSolverName
        );
 
 
    //- Destructor
    virtual ~incompressibleAdjointSolver() = default;
 
 
    // Member Functions
 
        //- Read dict if updated
        virtual bool readDict(const dictionary& dict);
 
        //- Should solver name be appended to fields
        virtual bool useSolverNameForFields() const;
 
 
        // Access
 
            //- Access to the incompressible primal variables set
            const incompressibleVars& getPrimalVars() const;
 
            //- Access to the incompressible adjoint variables set
            virtual const incompressibleAdjointVars& getAdjointVars() const;
 
            //- Access to the incompressible adjoint variables set
            virtual incompressibleAdjointVars& getAdjointVars();
 
            //- Access to the ATC model
            const autoPtr<ATCModel>& getATCModel() const;
 
            //- Access to the ATC model
            autoPtr<ATCModel>& getATCModel();
 
 
        // Evolution
 
            //- Update primal based quantities, e.g. the primal fields
            //- in adjoint turbulence models
            virtual void updatePrimalBasedQuantities();
 
 
        // Sensitivity related functions
 
            //- Compute the multiplier for grad(dxdb)
            //  Used in shape sensitivity derivatives, computed with the FI
            //  and E-SI approaches
            virtual tmp<volTensorField> computeGradDxDbMultiplier();
 
            //- Terms to be added to the sensitivity map, depending
            //- on the adjoint solver
            //  The typical terms associated with the typical incompressible
            //  flow equations are included in the sensitivity classes.
            //  This is to be used whenever additional physics is added
            virtual void additionalSensitivityMapTerms
            (
                boundaryVectorField& sensitivityMap,
                const labelHashSet& patchIDs,
                const scalar dt
            );
 
 
        // IO
 
            //- In case of multi-point runs with turbulent flows,
            //- output dummy turbulence fields with the base names, to allow
            //- continuation
            virtual bool write(const bool valid = true) const
            {
                if (mesh_.time().writeTime())
                {
                    return primalVars_.write();
                }
 
                return false;
            }
 
            //- In case of multi-point runs with turbulent flows,
            //- output dummy turbulence fields with the base names, to allow
            //- continuation
            virtual bool writeNow() const
            {
                return primalVars_.write();
            }
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //