Calculates shape sensitivities using the adjoint approach, computes boundaryMesh movement and propagates it to the volume mesh. More...

Inheritance diagram for shapeOptimisation:

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Collaboration diagram for shapeOptimisation:

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Public Member Functions
	TypeName ("shapeOptimisation")
	Runtime type information. More...

	shapeOptimisation (fvMesh &mesh, const dictionary &dict, PtrList< adjointSolverManager > &adjointSolverManagers)
	Construct from components. More...

virtual	~shapeOptimisation ()=default
	Destructor. More...

virtual void	storeDesignVariables ()
	Store design variables, as the starting point for line search. More...

virtual void	resetDesignVariables ()
	Store design variables, as the starting point for line search. More...

virtual void	write ()
	Write useful quantities to files. More...

Public Member Functions inherited from optimisationType
	TypeName ("optimisationType")
	Runtime type information. More...

	declareRunTimeSelectionTable (autoPtr, optimisationType, dictionary,(fvMesh &mesh, const dictionary &dict, PtrList< adjointSolverManager > &adjointSolverManagers),(mesh, dict, adjointSolverManagers))

	optimisationType (fvMesh &mesh, const dictionary &dict, PtrList< adjointSolverManager > &adjointSolverManagers)
	Construct from components. More...

virtual	~optimisationType ()=default

virtual void	update ()
	Update design variables. More...

virtual void	update (scalarField &correction)
	Update design variables based on a given correction. More...

virtual tmp< scalarField >	computeDirection ()
	Compute update direction. More...

virtual void	updateGradientsAndValues (scalarField &objectiveSens, PtrList< scalarField > &constraintSens, scalar &objectiveValue, scalarField &constraintValues)
	Compute cumulative objective and constraint gradients. More...

virtual scalar	computeMeritFunction ()
	Compute the merit function of the optimisation problem. More...

virtual scalar	meritFunctionDirectionalDerivative ()
	Derivative of the merit function. More...

virtual void	updateOldCorrection (const scalarField &)
	Update old correction. Needed for quasi-Newton Methods. More...

const autoPtr< volScalarField > &	sourcePtr ()
	Get source term. More...

autoPtr< lineSearch > &	getLineSearch ()
	Get a reference to the line search object. More...

Protected Member Functions
virtual void	updateDesignVariables (scalarField &correction)
	Update the design variables given their correction. More...

virtual void	computeEta (scalarField &correction)
	Compute eta if not set in the first step. More...

Protected Attributes
autoPtr< optMeshMovement >	optMeshMovement_

bool	writeEachMesh_

bool	updateGeometry_

Protected Attributes inherited from optimisationType
fvMesh &	mesh_

const dictionary	dict_

PtrList< adjointSolverManager > &	adjointSolvManagers_

autoPtr< updateMethod >	updateMethod_

autoPtr< volScalarField >	sourcePtr_

autoPtr< lineSearch >	lineSearch_

Additional Inherited Members
Static Public Member Functions inherited from optimisationType
static autoPtr< optimisationType >	New (fvMesh &mesh, const dictionary &dict, PtrList< adjointSolverManager > &adjointSolverManagers)
	Return a reference to the selected turbulence model. More...

Detailed Description

Calculates shape sensitivities using the adjoint approach, computes boundaryMesh movement and propagates it to the volume mesh.

Source files

Definition at line 59 of file shapeOptimisationIncompressible.H.

Constructor & Destructor Documentation

◆ shapeOptimisation()

shapeOptimisation	(	fvMesh &	mesh,
		const dictionary &	dict,
		PtrList< adjointSolverManager > &	adjointSolverManagers
	)

Construct from components.

Definition at line 113 of file shapeOptimisationIncompressible.C.

References Foam::endl(), Foam::exit(), Foam::FatalError, FatalErrorInFunction, optMeshMovement::New(), Foam::nl, patches, and WarningInFunction.

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◆ ~shapeOptimisation()

virtual ~shapeOptimisation ( )

virtualdefault

Destructor.

Member Function Documentation

◆ updateDesignVariables()

void updateDesignVariables ( scalarField & correction )

protectedvirtual

Update the design variables given their correction.

Implements optimisationType.

Definition at line 46 of file shapeOptimisationIncompressible.C.

References Foam::correction(), Foam::endl(), Foam::Info, optimisationType::mesh_, polyMesh::meshSubDir, IOobjectOption::NO_READ, IOobjectOption::NO_REGISTER, IOobjectOption::NO_WRITE, shapeOptimisation::optMeshMovement_, points, polyMesh::points(), polyMesh::pointsInstance(), shapeOptimisation::updateGeometry_, and shapeOptimisation::writeEachMesh_.

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◆ computeEta()

void computeEta ( scalarField & correction )

protectedvirtual

Compute eta if not set in the first step.

Implements optimisationType.

Definition at line 80 of file shapeOptimisationIncompressible.C.

References Foam::correction().

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◆ TypeName()

TypeName ( "shapeOptimisation" )

Runtime type information.

◆ storeDesignVariables()

void storeDesignVariables ( )

virtual

Store design variables, as the starting point for line search.

Implements optimisationType.

Definition at line 176 of file shapeOptimisationIncompressible.C.

References shapeOptimisation::optMeshMovement_.

◆ resetDesignVariables()

void resetDesignVariables ( )

virtual

Store design variables, as the starting point for line search.

Implements optimisationType.

Definition at line 182 of file shapeOptimisationIncompressible.C.

References shapeOptimisation::optMeshMovement_.

◆ write()

void write ( )

virtual

Write useful quantities to files.

Reimplemented from optimisationType.

Definition at line 188 of file shapeOptimisationIncompressible.C.

References optimisationType::updateMethod_, and optimisationType::write().

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Member Data Documentation

◆ optMeshMovement_

autoPtr<optMeshMovement> optMeshMovement_

protected

Definition at line 67 of file shapeOptimisationIncompressible.H.

Referenced by shapeOptimisation::resetDesignVariables(), shapeOptimisation::storeDesignVariables(), and shapeOptimisation::updateDesignVariables().

◆ writeEachMesh_

bool writeEachMesh_

protected

Definition at line 69 of file shapeOptimisationIncompressible.H.

Referenced by shapeOptimisation::updateDesignVariables().

◆ updateGeometry_

bool updateGeometry_

protected

Definition at line 70 of file shapeOptimisationIncompressible.H.

Referenced by shapeOptimisation::updateDesignVariables().

The documentation for this class was generated from the following files:

src/optimisation/adjointOptimisation/adjoint/optimisation/optimisationType/incompressible/shapeOptimisation/shapeOptimisationIncompressible.H
src/optimisation/adjointOptimisation/adjoint/optimisation/optimisationType/incompressible/shapeOptimisation/shapeOptimisationIncompressible.C

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ shapeOptimisation()

◆ ~shapeOptimisation()

Member Function Documentation

◆ updateDesignVariables()

◆ computeEta()

◆ TypeName()

◆ storeDesignVariables()

◆ resetDesignVariables()

◆ write()

Member Data Documentation

◆ optMeshMovement_

◆ writeEachMesh_

◆ updateGeometry_