incompressibleAdjointMeanFlowVars.H

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    Copyright (C) 2007-2019 PCOpt/NTUA
    Copyright (C) 2013-2019 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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    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    for more details.
 
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Class
    Foam::incompressibleAdjointMeanFlowVars
 
Description
    Manages the adjoint mean flow fields and their mean values
 
\*---------------------------------------------------------------------------*/
 
#ifndef incompressibleAdjointMeanFlowVars_H
#define incompressibleAdjointMeanFlowVars_H
 
#include "variablesSet.H"
#include "incompressibleVars.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
/*---------------------------------------------------------------------------*\
              Class incompressibleAdjointMeanFlowVars Declaration
\*---------------------------------------------------------------------------*/
 
class incompressibleAdjointMeanFlowVars
:
    public variablesSet
{
private:
 
    // Private Member Functions
 
        //- No copy construct
        incompressibleAdjointMeanFlowVars
        (
            const incompressibleAdjointMeanFlowVars&
        );
 
        //- No copy assignment
        void operator=(const incompressibleAdjointMeanFlowVars&);
 
 
protected:
 
    // Protected data
 
        //- Reference to the solverControl of the solver allocating the fields
        solverControl& solverControl_;
 
        //- Reference to primal variables
        incompressibleVars& primalVars_;
 
        //- Fields involved in the solution of the incompressible adjoint NS
        //- equations
        autoPtr<volScalarField> paPtr_;
        autoPtr<volVectorField> UaPtr_;
        autoPtr<surfaceScalarField> phiaPtr_;
 
        //- Mean Adjoint Fields. Actual averaging is done in the
        //- incompressibleAdjointVars class to take care of the mean adjoint
        //- turbulence variables
        autoPtr<volScalarField> paMeanPtr_;
        autoPtr<volVectorField> UaMeanPtr_;
        autoPtr<surfaceScalarField> phiaMeanPtr_;
 
        // Protected Member Functions
 
            //- Read fields and set turbulence
            void setFields();
 
            //- Read mean fields, if necessary
            void setMeanFields();
 
 
public:
 
 
    // Static Data Members
 
        //- Run-time type information
        TypeName("incompressibleAdjointMeanFlowVars");
 
 
    // Constructors
 
        //- Construct from mesh
        incompressibleAdjointMeanFlowVars
        (
            fvMesh& mesh,
            solverControl& SolverControl,
            incompressibleVars& primalVars
        );
 
 
    //- Destructor
    virtual ~incompressibleAdjointMeanFlowVars() = default;
 
 
    // Member Functions
 
 
        // Access
 
            // Const access to the primal vars related to the adjoint vars
            const incompressibleVars& primalVars() const;
 
            // Access to adjoint fields. Might be averaged or not depending on
            // the correspondign switch. Averaged fields are used to compute
            // an "average" sensitivity field
 
                //- Return const reference to pressure
                const volScalarField& pa() const;
 
                //- Return reference to pressure
                volScalarField& pa();
 
                //- Return const reference to velocity
                const volVectorField& Ua() const;
 
                //- Return reference to velocity
                volVectorField& Ua();
 
                //- Return const reference to volume flux
                const surfaceScalarField& phia() const;
 
                //- Return reference to volume flux
                surfaceScalarField& phia();
 
 
            // Access to instantaneous fields. Solvers and adjoint boundary
            // conditions should use these fields to execute a solver iteration
 
                //- Return const reference to pressure
                const volScalarField& paInst() const;
 
                //- Return reference to pressure
                volScalarField& paInst();
 
                //- Return const reference to velocity
                const volVectorField& UaInst() const;
 
                //- Return reference to velocity
                volVectorField& UaInst();
 
                //- Return const reference to volume flux
                const surfaceScalarField& phiaInst() const;
 
                //- Return reference to volume flux
                surfaceScalarField& phiaInst();
 
            //- Return computeMeanFields bool
            bool computeMeanFields() const;
 
            //- Return const reference to solverControl
            const solverControl& getSolverControl() const;
 
            //- Nullify all adjoint fields
            virtual void nullify();
};
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
#endif
 
// ************************************************************************* //