SIBaseIncompressible.C

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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) 2019-2020 OpenCFD Ltd.
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License
    This file is part of OpenFOAM.
 
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#include "SIBaseIncompressible.H"
#include "addToRunTimeSelectionTable.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
namespace incompressible
{
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
defineTypeNameAndDebug(SIBase, 0);
 
 
// * * * * * * * * * * * * Protected Member Functions  * * * * * * * * * * * //
 
void SIBase::read()
{
    surfaceSensitivity_.read();
    includeObjective_ =
        dict().getOrDefault<bool>("includeObjectiveContribution", true);
    writeSensitivityMap_ =
        dict().getOrDefault<bool>("writeSensitivityMap", false);
 
    // If includeObjective is set to true both here and in the surface
    // sensitivities, set the one in the latter to false to avoid double
    // contributions
    bool surfSensIncludeObjective(surfaceSensitivity_.getIncludeObjective());
    if (includeObjective_ && surfSensIncludeObjective)
    {
        WarningInFunction
            << "includeObjectiveContribution set to true in both "
            << "surfaceSensitivities and the parameterization options" << nl
            << "This will lead to double contributions " << nl
            << "Disabling the former"
            << endl;
        surfaceSensitivity_.setIncludeObjective(false);
    }
 
    // Make sure surface area is included in the sensitivity map
    surfaceSensitivity_.setIncludeSurfaceArea(true);
}
 
 
// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
SIBase::SIBase
(
    const fvMesh& mesh,
    const dictionary& dict,
    incompressibleAdjointSolver& adjointSolver
)
:
    shapeSensitivities(mesh, dict, adjointSolver),
    surfaceSensitivity_
    (
        mesh,
        // Ideally, subOrEmptyDict would be used.
        // Since we need a recursive search in shapeSensitivities though
        // and the dict returned by subOrEmptyDict (if found)
        // does not know its parent, optionalSubDict is used
        dict.optionalSubDict("surfaceSensitivities"),
        adjointSolver
    ),
    includeObjective_(true),
    writeSensitivityMap_(true)
{
    read();
}
 
 
// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
bool SIBase::readDict(const dictionary& dict)
{
    if (sensitivity::readDict(dict))
    {
        surfaceSensitivity_.readDict
        (
            dict.optionalSubDict("surfaceSensitivities")
        );
 
        return true;
    }
 
    return false;
}
 
 
void SIBase::accumulateIntegrand(const scalar dt)
{
    // Accumulate multiplier of dxFace/db
    surfaceSensitivity_.accumulateIntegrand(dt);
 
    // Accumulate direct sensitivities
    if (includeObjective_)
    {
        accumulateDirectSensitivityIntegrand(dt);
    }
 
    // Accumulate sensitivities due to boundary conditions
    accumulateBCSensitivityIntegrand(dt);
}
 
 
void SIBase::clearSensitivities()
{
    surfaceSensitivity_.clearSensitivities();
    shapeSensitivities::clearSensitivities();
}
 
 
const sensitivitySurface& SIBase::getSurfaceSensitivities() const
{
    return surfaceSensitivity_;
}
 
 
void SIBase::write(const word& baseName)
{
    shapeSensitivities::write(baseName);
    if (writeSensitivityMap_)
    {
        surfaceSensitivity_.write(baseName);
    }
}
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace incompressible
} // End namespace Foam
 
// ************************************************************************* //