BUG: continuation of updateMethods with empty activeDesignVariables
When activeDesignVariables are not set explicitly, all design variables are treated as active. These were allocated properly when starting from 0 but not when starting from an intermediate optimisation cycle (e.g. running 5 optimisation cycles, stopping and restarting). TUT: added a new tutorial including the restart of an optimisation run to help identify future regression
This commit is contained in:
Vaggelis Papoutsis
Andrew Heather
parent
60efde8c09
commit
254d38d772
@ -51,11 +51,7 @@ void Foam::BFGS::allocateMatrices()
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// Set active design variables, if necessary
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if (activeDesignVars_.empty())
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{
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activeDesignVars_.setSize(correction_.size());
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forAll(activeDesignVars_, dvI)
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{
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activeDesignVars_[dvI] = dvI;
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}
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activeDesignVars_ = identity(objectiveDerivatives_.size());
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}
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// Set previous HessianInv to be a diagonal matrix
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@ -155,9 +151,14 @@ void Foam::BFGS::readFromDict()
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optMethodIODict_.readEntry("counter", counter_);
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optMethodIODict_.readEntry("eta", eta_);
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label n = HessianInvOld_.n();
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const label n(HessianInvOld_.n());
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HessianInv_ = SquareMatrix<scalar>(n, Zero);
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correction_ = scalarField(correctionOld_.size(), Zero);
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if (activeDesignVars_.empty())
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{
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activeDesignVars_ = identity(n);
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}
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}
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}
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@ -51,11 +51,7 @@ void Foam::DBFGS::allocateMatrices()
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// Set active design variables, if necessary
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if (activeDesignVars_.empty())
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{
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activeDesignVars_.setSize(correction_.size());
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forAll(activeDesignVars_, dvI)
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{
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activeDesignVars_[dvI] = dvI;
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}
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activeDesignVars_ = identity(objectiveDerivatives_.size());
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}
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// Set previous Hessian to be a diagonal matrix
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@ -162,6 +158,11 @@ void Foam::DBFGS::readFromDict()
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label n = HessianOld_.n();
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Hessian_ = SquareMatrix<scalar>(n, Zero);
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correction_ = scalarField(correctionOld_.size(), Zero);
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if (activeDesignVars_.empty())
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{
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activeDesignVars_ = identity(n);
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}
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}
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}
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@ -51,11 +51,7 @@ void Foam::LBFGS::allocateMatrices()
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// Set active design variables, if necessary
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if (activeDesignVars_.empty())
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{
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activeDesignVars_.setSize(objectiveDerivatives_.size());
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forAll(activeDesignVars_, dvI)
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{
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activeDesignVars_[dvI] = dvI;
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}
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activeDesignVars_ = identity(objectiveDerivatives_.size());
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}
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// Allocate vectors
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@ -184,6 +180,11 @@ void Foam::LBFGS::readFromDict()
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optMethodIODict_.readEntry("correctionOld", correctionOld_);
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correction_ = scalarField(correctionOld_.size(), Zero);
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if (activeDesignVars_.empty())
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{
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activeDesignVars_ = identity(derivativesOld_.size());
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}
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}
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}
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@ -58,11 +58,7 @@ void Foam::SQP::allocateMatrices()
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// Set active design variables, if necessary
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if (activeDesignVars_.empty())
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{
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activeDesignVars_.setSize(correction_.size());
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forAll(activeDesignVars_, dvI)
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{
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activeDesignVars_[dvI] = dvI;
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}
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activeDesignVars_ = identity(objectiveDerivatives_.size());
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}
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// Set previous Hessian to be a diagonal matrix
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@ -269,6 +265,11 @@ void Foam::SQP::readFromDict()
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optMethodIODict_.readEntry("eta", eta_);
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correction_ = scalarField(correctionOld_.size(), Zero);
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if (activeDesignVars_.empty())
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{
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activeDesignVars_ = identity(correction_.size());
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}
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}
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}
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@ -51,11 +51,7 @@ void Foam::SR1::allocateMatrices()
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// Set active design variables, if necessary
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if (activeDesignVars_.empty())
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{
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activeDesignVars_.setSize(correction_.size());
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forAll(activeDesignVars_, dvI)
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{
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activeDesignVars_[dvI] = dvI;
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}
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activeDesignVars_ = identity(objectiveDerivatives_.size());
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}
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// Set previous HessianInv to be a diagonal matrix
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@ -146,9 +142,14 @@ void Foam::SR1::readFromDict()
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optMethodIODict_.readEntry("counter", counter_);
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optMethodIODict_.readEntry("eta", eta_);
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label n = HessianInvOld_.n();
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const label n(HessianInvOld_.n());
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HessianInv_ = SquareMatrix<scalar>(n, Zero);
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correction_ = scalarField(correctionOld_.size(), Zero);
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if (activeDesignVars_.empty())
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{
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activeDesignVars_ = identity(n);
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}
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}
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}
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@ -51,11 +51,7 @@ void Foam::conjugateGradient::allocateFields()
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// Set active design variables, if necessary
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if (activeDesignVars_.empty())
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{
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activeDesignVars_.setSize(objectiveDerivatives_.size());
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forAll(activeDesignVars_, dvI)
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{
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activeDesignVars_[dvI] = dvI;
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}
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activeDesignVars_ = identity(objectiveDerivatives_.size());
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}
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// Allocate old fields
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@ -75,6 +71,11 @@ void Foam::conjugateGradient::readFromDict()
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label nDVs = optMethodIODict_.get<label>("nDVs");
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correction_ = scalarField(nDVs, Zero);
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if (activeDesignVars_.empty())
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{
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activeDesignVars_ = identity(nDVs);
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}
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}
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}
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@ -0,0 +1,55 @@
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/*--------------------------------*- C++ -*----------------------------------*\
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| ========= | |
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| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
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| \\ / O peration | Version: v1912 |
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| \\ / A nd | Website: www.openfoam.com |
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| \\/ M anipulation | |
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\*---------------------------------------------------------------------------*/
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FoamFile
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{
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version 2.0;
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format ascii;
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class volVectorField;
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location "0";
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object U;
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}
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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dimensions [ 0 1 -1 0 0 0 0 ];
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internalField uniform ( 3.95 0 0 );
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boundaryField
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{
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frontBack
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{
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type empty;
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}
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sideWall
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{
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type fixedValue;
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value uniform ( 0 0 0 );
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}
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lower
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{
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type fixedValue;
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value uniform ( 0 0 0 );
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}
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upper
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{
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type fixedValue;
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value uniform ( 0 0 0 );
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}
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Inlet
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{
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type fixedValue;
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value uniform ( 3.95 0 0 );
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}
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Outlet
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{
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type zeroGradient;
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}
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}
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// ************************************************************************* //
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@ -0,0 +1,56 @@
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/*--------------------------------*- C++ -*----------------------------------*\
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| ========= | |
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| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
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| \\ / O peration | Version: v1912 |
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| \\ / A nd | Website: www.openfoam.com |
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| \\/ M anipulation | |
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\*---------------------------------------------------------------------------*/
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FoamFile
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{
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version 2.0;
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format ascii;
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class volVectorField;
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location "0";
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object Ua;
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}
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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dimensions [ 0 1 -1 0 0 0 0 ];
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internalField uniform ( 0 0 0 );
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boundaryField
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{
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frontBack
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{
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type empty;
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}
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sideWall
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{
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type adjointWallVelocity;
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value uniform ( 0 0 0 );
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}
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upper
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{
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type adjointWallVelocity;
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value uniform ( 0 0 0 );
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}
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Inlet
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{
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type adjointInletVelocity;
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value uniform ( 0 0 0 );
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}
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Outlet
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{
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type adjointOutletVelocity;
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value uniform ( 0 0 0 );
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}
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lower
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{
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type adjointWallVelocity;
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value uniform ( 0 0 0 );
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}
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}
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// ************************************************************************* //
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@ -0,0 +1,55 @@
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/*--------------------------------*- C++ -*----------------------------------*\
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| ========= | |
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| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
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| \\ / O peration | Version: v1912 |
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| \\ / A nd | Website: www.openfoam.com |
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| \\/ M anipulation | |
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\*---------------------------------------------------------------------------*/
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FoamFile
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{
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version 2.0;
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format ascii;
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class volScalarField;
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location "0";
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object nuTilda;
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}
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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dimensions [ 0 2 -1 0 0 0 0 ];
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internalField uniform 4.5e-05;
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boundaryField
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{
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frontBack
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{
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type empty;
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}
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sideWall
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{
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type fixedValue;
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value uniform 0;
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}
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upper
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{
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type fixedValue;
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value uniform 0;
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}
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lower
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{
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type fixedValue;
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value uniform 0;
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}
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Inlet
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{
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type fixedValue;
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value uniform 4.5e-05;
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}
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Outlet
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{
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type zeroGradient;
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}
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}
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// ************************************************************************* //
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@ -0,0 +1,60 @@
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/*--------------------------------*- C++ -*----------------------------------*\
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| ========= | |
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| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
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| \\ / O peration | Version: v1912 |
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| \\ / A nd | Website: www.openfoam.com |
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| \\/ M anipulation | |
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\*---------------------------------------------------------------------------*/
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FoamFile
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{
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version 2.0;
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format ascii;
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class volScalarField;
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location "0";
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object nuaTilda;
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}
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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dimensions [ 0 0 -1 0 0 0 0 ];
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internalField uniform 0;
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boundaryField
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{
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frontBack
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{
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type empty;
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}
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sideWall
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{
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type fixedValue;
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value uniform 0;
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}
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upper
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{
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type fixedValue;
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value uniform 0;
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}
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lower
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{
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type fixedValue;
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value uniform 0;
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}
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Inlet
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{
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type adjointInletNuaTilda;
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value uniform 0;
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}
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Outlet
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{
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type adjointOutletNuaTilda;
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value uniform 0;
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}
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defaultFaces
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{
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type empty;
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}
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}
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// ************************************************************************* //
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@ -0,0 +1,55 @@
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/*--------------------------------*- C++ -*----------------------------------*\
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| ========= | |
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| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
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| \\ / O peration | Version: v1912 |
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| \\ / A nd | Website: www.openfoam.com |
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| \\/ M anipulation | |
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\*---------------------------------------------------------------------------*/
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FoamFile
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{
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version 2.0;
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format ascii;
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class volScalarField;
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location "0";
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object nut;
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}
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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dimensions [ 0 2 -1 0 0 0 0 ];
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internalField uniform 3.15e-06;
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boundaryField
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{
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frontBack
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{
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type empty;
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}
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sideWall
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{
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type nutLowReWallFunction;
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value uniform 0;
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}
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upper
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{
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type nutLowReWallFunction;
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value uniform 0;
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}
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lower
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{
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type nutLowReWallFunction;
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value uniform 0;
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}
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Inlet
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{
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type fixedValue;
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value uniform 3.15e-06;
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}
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Outlet
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{
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type zeroGradient;
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}
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}
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// ************************************************************************* //
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@ -0,0 +1,52 @@
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/*--------------------------------*- C++ -*----------------------------------*\
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| ========= | |
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| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
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| \\ / O peration | Version: v1912 |
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| \\ / A nd | Website: www.openfoam.com |
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| \\/ M anipulation | |
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\*---------------------------------------------------------------------------*/
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FoamFile
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{
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version 2.0;
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format ascii;
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class volScalarField;
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location "0";
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object p;
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}
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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dimensions [ 0 2 -2 0 0 0 0 ];
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internalField uniform 0;
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boundaryField
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{
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frontBack
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{
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type empty;
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}
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lower
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{
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type zeroGradient;
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}
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upper
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{
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type zeroGradient;
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}
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sideWall
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{
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type zeroGradient;
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}
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Inlet
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{
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type zeroGradient;
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}
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Outlet
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{
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type fixedValue;
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value uniform 0;
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}
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}
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// ************************************************************************* //
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@ -0,0 +1,52 @@
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/*--------------------------------*- C++ -*----------------------------------*\
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| ========= | |
|
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| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: v1912 |
|
||||
| \\ / A nd | Website: www.openfoam.com |
|
||||
| \\/ M anipulation | |
|
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\*---------------------------------------------------------------------------*/
|
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FoamFile
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{
|
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version 2.0;
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format ascii;
|
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class volScalarField;
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location "0";
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object pa;
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}
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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dimensions [ 0 2 -2 0 0 0 0 ];
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internalField uniform 0;
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boundaryField
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{
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frontBack
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{
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type empty;
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}
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sideWall
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{
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type zeroGradient;
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}
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upper
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{
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type zeroGradient;
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}
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Inlet
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{
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type zeroGradient;
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}
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Outlet
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{
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type adjointOutletPressure;
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value uniform 0;
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}
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lower
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{
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type zeroGradient;
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}
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}
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// ************************************************************************* //
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@ -0,0 +1,10 @@
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#!/bin/sh
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cd "${0%/*}" || exit # Run from this directory
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. ${WM_PROJECT_DIR:?}/bin/tools/CleanFunctions # Tutorial clean functions
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#------------------------------------------------------------------------------
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cleanCase
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sed -i 's/endTime 10/endTime 5/g' system/controlDict
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sed -i 's/fromFile/axisAligned/g' constant/dynamicMeshDict
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#------------------------------------------------------------------------------
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@ -0,0 +1,17 @@
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#!/bin/sh
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cd "${0%/*}" || exit # Run from this directory
|
||||
. ${WM_PROJECT_DIR:?}/bin/tools/RunFunctions # Tutorial run functions
|
||||
#------------------------------------------------------------------------------
|
||||
|
||||
resourcesDir=$FOAM_TUTORIALS/incompressible/adjointOptimisationFoam/resources
|
||||
|
||||
\cp -r $resourcesDir/meshes/sbend/polyMesh constant
|
||||
runApplication decomposePar
|
||||
runParallel $(getApplication)
|
||||
mv log.adjointOptimisationFoam log.adjointOptimisationFoamFirstPhase
|
||||
sed -i 's/endTime 5/endTime 10/g' system/controlDict
|
||||
sed -i 's/axisAligned/fromFile/g' constant/dynamicMeshDict
|
||||
runParallel $(getApplication)
|
||||
runParallel cumulativeDisplacement
|
||||
|
||||
#------------------------------------------------------------------------------
|
||||
@ -0,0 +1,21 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: v1912 |
|
||||
| \\ / A nd | Website: www.openfoam.com |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
object adjointTurbulenceProperties;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
adjointRASModel adjointSpalartAllmaras;
|
||||
|
||||
adjointTurbulence on;
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,47 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: v1912 |
|
||||
| \\ / A nd | Website: www.openfoam.com |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
object dynamicMeshDict;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
solver volumetricBSplinesMotionSolver;
|
||||
|
||||
volumetricBSplinesMotionSolverCoeffs
|
||||
{
|
||||
duct
|
||||
{
|
||||
type cartesian;
|
||||
nCPsU 9;
|
||||
nCPsV 5;
|
||||
nCPsW 3;
|
||||
degreeU 3;
|
||||
degreeV 3;
|
||||
degreeW 2;
|
||||
|
||||
controlPointsDefinition axisAligned;
|
||||
lowerCpBounds (-1.1 -0.21 -0.05);
|
||||
upperCpBounds ( 1.1 0.39 0.15);
|
||||
|
||||
confineX1movement false;
|
||||
confineX2movement false;
|
||||
confineX3movement true;
|
||||
confineBoundaryControlPoints false;
|
||||
|
||||
boundUMinCPs ( (true true true) (true true true) );
|
||||
boundUMaxCPs ( (true true true) (true true true) );
|
||||
boundWMinCPs ( (true true true) );
|
||||
boundWMaxCPs ( (true true true) );
|
||||
}
|
||||
}
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,21 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: v1912 |
|
||||
| \\ / A nd | Website: www.openfoam.com |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
object transportProperties;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
transportModel Newtonian;
|
||||
|
||||
nu nu [0 2 -1 0 0 0 0] 1.5e-05;
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,28 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: v1912 |
|
||||
| \\ / A nd | Website: www.openfoam.com |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
object turbulenceProperties;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
simulationType RAS;
|
||||
|
||||
RAS
|
||||
{
|
||||
RASModel SpalartAllmaras;
|
||||
|
||||
turbulence on;
|
||||
|
||||
printCoeffs on;
|
||||
}
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,57 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: v1912 |
|
||||
| \\ / A nd | Website: www.openfoam.com |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
object controlDict;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
application adjointOptimisationFoam;
|
||||
|
||||
startFrom latestTime;
|
||||
|
||||
startTime 0;
|
||||
|
||||
stopAt endTime;
|
||||
|
||||
endTime 5;
|
||||
|
||||
deltaT 1;
|
||||
|
||||
writeControl timeStep;
|
||||
|
||||
writeInterval 1;
|
||||
|
||||
purgeWrite 0;
|
||||
|
||||
writeFormat ascii;
|
||||
|
||||
writePrecision 16;
|
||||
|
||||
writeCompression true;
|
||||
|
||||
timeFormat general;
|
||||
|
||||
timePrecision 6;
|
||||
|
||||
runTimeModifiable yes;
|
||||
|
||||
functions
|
||||
{
|
||||
yPlus
|
||||
{
|
||||
type yPlus;
|
||||
libs ("libfieldFunctionObjects.so");
|
||||
writeControl writeTime;
|
||||
}
|
||||
}
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,26 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: v1912 |
|
||||
| \\ / A nd | Website: www.openfoam.com |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
object decomposeParDict;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
numberOfSubdomains 4;
|
||||
|
||||
method hierarchical;
|
||||
|
||||
coeffs
|
||||
{
|
||||
n (4 1 1);
|
||||
}
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,71 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: v1912 |
|
||||
| \\ / A nd | Website: www.openfoam.com |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
object fvSchemes;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
ddtSchemes
|
||||
{
|
||||
default steadyState;
|
||||
}
|
||||
|
||||
gradSchemes
|
||||
{
|
||||
default Gauss linear;
|
||||
gradDConv cellLimited Gauss linear 1;
|
||||
}
|
||||
|
||||
divSchemes
|
||||
{
|
||||
default Gauss linear;
|
||||
|
||||
div(phi,U) bounded Gauss linearUpwind gradUConv;
|
||||
div(phi,nuTilda) bounded Gauss linearUpwind gradNuTildaConv;
|
||||
div(yPhi,yWall) Gauss linearUpwind gradDConv;
|
||||
div(-phi,Ua) bounded Gauss linearUpwind gradUaConv;
|
||||
div(-phi,nuaTilda) bounded Gauss linearUpwind gradNuaTildaConv;
|
||||
div(-yPhi,da) Gauss linearUpwind gradDaConv;
|
||||
|
||||
div((nuEff*dev(grad(U).T()))) Gauss linear;
|
||||
div((nuEff*dev(grad(Ua).T()))) Gauss linear;
|
||||
}
|
||||
|
||||
laplacianSchemes
|
||||
{
|
||||
default Gauss linear limited 0.333;
|
||||
|
||||
}
|
||||
|
||||
interpolationSchemes
|
||||
{
|
||||
default linear;
|
||||
}
|
||||
|
||||
snGradSchemes
|
||||
{
|
||||
default corrected;
|
||||
}
|
||||
|
||||
wallDist
|
||||
{
|
||||
method advectionDiffusion;
|
||||
advectionDiffusionCoeffs
|
||||
{
|
||||
method meshWave;
|
||||
tolerance 3.e-6;
|
||||
maxIter 1000;
|
||||
epsilon 0.1;
|
||||
}
|
||||
}
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,65 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: v1912 |
|
||||
| \\ / A nd | Website: www.openfoam.com |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
object fvSolution;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
SIMPLE
|
||||
{
|
||||
nNonOrthogonalCorrectors 0;
|
||||
}
|
||||
|
||||
solvers
|
||||
{
|
||||
"p|pa"
|
||||
{
|
||||
solver PCG;
|
||||
preconditioner DIC;
|
||||
tolerance 1e-9;
|
||||
relTol 0.01;
|
||||
};
|
||||
"m|ma"
|
||||
{
|
||||
solver PCG;
|
||||
preconditioner DIC;
|
||||
tolerance 1e-9;
|
||||
relTol 0.01;
|
||||
};
|
||||
"U|Ua|nuTilda|nuaTilda|yWall|da"
|
||||
{
|
||||
solver PBiCGStab;
|
||||
preconditioner DILU;
|
||||
tolerance 1e-9;
|
||||
relTol 0.1;
|
||||
};
|
||||
}
|
||||
|
||||
relaxationFactors
|
||||
{
|
||||
fields
|
||||
{
|
||||
p 0.5;
|
||||
pa 0.5;
|
||||
}
|
||||
equations
|
||||
{
|
||||
U 0.7;
|
||||
Ua 0.7;
|
||||
nuTilda 0.7;
|
||||
nuaTilda 0.7;
|
||||
yWall 0.7;
|
||||
da 0.7;
|
||||
}
|
||||
}
|
||||
|
||||
// ************************************************************************* //
|
||||
@ -0,0 +1,136 @@
|
||||
/*--------------------------------*- C++ -*----------------------------------*\
|
||||
| ========= | |
|
||||
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
|
||||
| \\ / O peration | Version: v1912 |
|
||||
| \\ / A nd | Website: www.openfoam.com |
|
||||
| \\/ M anipulation | |
|
||||
\*---------------------------------------------------------------------------*/
|
||||
FoamFile
|
||||
{
|
||||
version 2.0;
|
||||
format ascii;
|
||||
class dictionary;
|
||||
object optimisationDict;
|
||||
}
|
||||
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
||||
|
||||
optimisationManager steadyOptimisation;
|
||||
|
||||
primalSolvers
|
||||
{
|
||||
p1
|
||||
{
|
||||
active true;
|
||||
type incompressible;
|
||||
solver simple;
|
||||
solutionControls
|
||||
{
|
||||
nIters 3000;
|
||||
residualControl
|
||||
{
|
||||
"p.*" 1.e-7;
|
||||
"U.*" 1.e-7;
|
||||
"nuTilda.*" 1.e-7;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
adjointManagers
|
||||
{
|
||||
am1
|
||||
{
|
||||
primalSolver p1;
|
||||
adjointSolvers
|
||||
{
|
||||
as1
|
||||
{
|
||||
// choose adjoint solver
|
||||
//----------------------
|
||||
active true;
|
||||
type incompressible;
|
||||
solver adjointSimple;
|
||||
|
||||
// manage objectives
|
||||
//------------------
|
||||
objectives
|
||||
{
|
||||
type incompressible;
|
||||
objectiveNames
|
||||
{
|
||||
losses
|
||||
{
|
||||
weight 1;
|
||||
type PtLosses;
|
||||
patches (Inlet Outlet);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// ATC treatment
|
||||
//--------------
|
||||
ATCModel
|
||||
{
|
||||
ATCModel standard;
|
||||
}
|
||||
|
||||
// solution control
|
||||
//------------------
|
||||
solutionControls
|
||||
{
|
||||
nIters 3000;
|
||||
residualControl
|
||||
{
|
||||
"pa.*" 1.e-7;
|
||||
"Ua.*" 1.e-7;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
optimisation
|
||||
{
|
||||
optimisationType
|
||||
{
|
||||
type shapeOptimisation;
|
||||
writeEachMesh true;
|
||||
}
|
||||
|
||||
sensitivities
|
||||
{
|
||||
type volumetricBSplinesFI;
|
||||
patches (lower upper);
|
||||
}
|
||||
updateMethod
|
||||
{
|
||||
method BFGS;
|
||||
BFGS
|
||||
{
|
||||
etaHessian 0.8;
|
||||
scaleFirstHessian true;
|
||||
/*
|
||||
activeDesignVariables
|
||||
(
|
||||
141 142 144 145 147 148
|
||||
150 151 153 154 168 169
|
||||
171 172 174 175 177 178
|
||||
180 181 195 196 198 199
|
||||
201 202 204 205 207 208
|
||||
222 223 225 226 228 229
|
||||
231 232 234 235 249 250
|
||||
252 253 255 256 258 259
|
||||
261 262
|
||||
);
|
||||
*/
|
||||
}
|
||||
}
|
||||
meshMovement
|
||||
{
|
||||
type volumetricBSplines;
|
||||
maxAllowedDisplacement 2.e-3;
|
||||
}
|
||||
}
|
||||
|
||||
// ************************************************************************* //
|
||||
Loading…
Reference in New Issue
Block a user