Calculation of adjoint based sensitivities at wall points. More...

Inheritance diagram for sensitivitySurfacePoints:

Collaboration diagram for sensitivitySurfacePoints:

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

	sensitivitySurfacePoints (const fvMesh &mesh, const dictionary &dict, incompressibleAdjointSolver &adjointSolver)
	Construct from components. More...

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

virtual bool	readDict (const dictionary &dict)
	Read dict if changed. More...

virtual void	accumulateIntegrand (const scalar dt)
	Accumulate sensitivity integrands. More...

virtual void	assembleSensitivities ()
	Assemble sensitivities. More...

virtual void	clearSensitivities ()
	Zero sensitivity fields and their constituents. More...

virtual void	write (const word &baseName=word::null)
	Write sensitivity fields. More...

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

	declareRunTimeSelectionTable (autoPtr, adjointSensitivity, dictionary,(const fvMesh &mesh, const dictionary &dict, incompressibleAdjointSolver &adjointSolver),(mesh, dict, adjointSolver))

	adjointSensitivity (const fvMesh &mesh, const dictionary &dict, incompressibleAdjointSolver &adjointSolver)
	Construct from components. More...

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

const incompressibleVars &	primalVars () const
	Get primal variables. More...

const incompressibleAdjointVars &	adjointVars () const
	Get adjoint variables. More...

const incompressibleAdjointSolver &	adjointSolver () const
	Get adjoint solver. More...

virtual const scalarField &	calculateSensitivities ()
	Calculates and returns sensitivity fields. More...

const scalarField &	getSensitivities () const
	Returns the sensitivity fields. More...

tmp< volTensorField >	computeGradDxDbMultiplier ()
	Compute the volTensorField multiplying grad(dxdb) for the volume-based approach to compute shape sensitivity derivatives. More...

tmp< volVectorField >	adjointMeshMovementSource ()
	Compute source term for adjoint mesh movement equation. More...

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

	sensitivity (const fvMesh &mesh, const dictionary &dict)
	Construct from components. More...

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

const dictionary &	dict () const
	Return the construction dictionary. More...

virtual void	computeDerivativesSize ()
	Compute design variables number. Does nothing in the base. More...

Protected Member Functions
void	read ()
	Read controls and update solver pointers if necessary. More...

void	finaliseFaceMultiplier ()
	Add terms related to post-processing PDEs (i.e. adjoint Eikonal, adjoint mesh movement) and add local face area. More...

void	finalisePointSensitivities ()
	Converts face sensitivities to point sensitivities and adds the ones directly computed in points (i.e. dSf/db and dnf/db). More...

void	constructGlobalPointNormalsAndAreas (vectorField &pointNormals, scalarField &pointMagSf)
	Construct globally correct point normals and point areas. More...

void	setSuffixName ()
	Set suffix name for sensitivity fields. More...

Protected Attributes
bool	includeSurfaceArea_
	Include surface area in sens computation. More...

bool	includePressureTerm_
	Include the adjoint pressure term in sens computation. More...

bool	includeGradStressTerm_
	Include the term containing the grad of the stress at the boundary. More...

bool	includeTransposeStresses_
	Include the transpose part of the adjoint stresses. More...

bool	useSnGradInTranposeStresses_
	Use snGrad in the transpose part of the adjoint stresses. More...

bool	includeDivTerm_
	Include the term from the deviatoric part of the stresses. More...

bool	includeDistance_
	Include distance variation in sens computation. More...

bool	includeMeshMovement_
	Include mesh movement variation in sens computation. More...

bool	includeObjective_
	Include terms directly emerging from the objective function. More...

autoPtr< adjointEikonalSolver >	eikonalSolver_

autoPtr< adjointMeshMovementSolver >	meshMovementSolver_

autoPtr< boundaryVectorField >	wallFaceSens_
	The face-based part of the sensitivities. More...

autoPtr< boundaryVectorField >	dSfdbMult_
	Multipliers of d(Sf)/db and d(nf)/db. More...

autoPtr< boundaryVectorField >	dnfdbMult_

Protected Attributes inherited from adjointSensitivity
scalarField	derivatives_

incompressibleAdjointSolver &	adjointSolver_

const incompressibleVars &	primalVars_

incompressibleAdjointVars &	adjointVars_

objectiveManager &	objectiveManager_

Protected Attributes inherited from sensitivity
const fvMesh &	mesh_

dictionary	dict_

autoPtr< volScalarField >	fieldSensPtr_

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

Detailed Description

Calculation of adjoint based sensitivities at wall points.

Source files

Definition at line 55 of file sensitivitySurfacePointsIncompressible.H.

Constructor & Destructor Documentation

◆ sensitivitySurfacePoints()

sensitivitySurfacePoints	(	const fvMesh &	mesh,
		const dictionary &	dict,
		incompressibleAdjointSolver &	adjointSolver
	)

Construct from components.

Definition at line 327 of file sensitivitySurfacePointsIncompressible.C.

References Foam::read(), Foam::reduce(), and Foam::Zero.

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◆ ~sensitivitySurfacePoints()

virtual ~sensitivitySurfacePoints ( )

virtualdefault

Destructor.

Member Function Documentation

◆ read()

void read ( )

protected

Read controls and update solver pointers if necessary.

Definition at line 48 of file sensitivitySurfacePointsIncompressible.C.

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◆ finaliseFaceMultiplier()

void finaliseFaceMultiplier ( )

protected

Add terms related to post-processing PDEs (i.e. adjoint Eikonal, adjoint mesh movement) and add local face area.

Definition at line 106 of file sensitivitySurfacePointsIncompressible.C.

References fvMesh::boundary(), sensitivitySurfacePoints::dnfdbMult_, sensitivitySurfacePoints::eikonalSolver_, sensitivitySurfacePoints::includeDistance_, sensitivitySurfacePoints::includeMeshMovement_, sensitivity::mesh_, sensitivitySurfacePoints::meshMovementSolver_, Foam::foamVersion::patch, autoPtr< T >::reset(), and sensitivitySurfacePoints::wallFaceSens_.

Referenced by sensitivitySurfacePoints::assembleSensitivities().

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◆ finalisePointSensitivities()

void finalisePointSensitivities ( )

protected

Converts face sensitivities to point sensitivities and adds the ones directly computed in points (i.e. dSf/db and dnf/db).

Definition at line 167 of file sensitivitySurfacePointsIncompressible.C.

References fvMesh::boundary(), sensitivitySurfacePoints::dnfdbMult_, sensitivitySurfacePoints::dSfdbMult_, polyMesh::faces(), forAll, Foam::I, sensitivitySurfacePoints::includeObjective_, deltaBoundary::makeFaceCentresAndAreas_d(), sensitivity::mesh_, p, Foam::foamVersion::patch, face::points(), polyMesh::points(), UList< T >::size(), sensitivitySurfacePoints::wallFaceSens_, and Foam::Zero.

Referenced by sensitivitySurfacePoints::assembleSensitivities().

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◆ constructGlobalPointNormalsAndAreas()

void constructGlobalPointNormalsAndAreas	(	vectorField &	pointNormals,
		scalarField &	pointMagSf
	)

protected

Construct globally correct point normals and point areas.

Definition at line 253 of file sensitivitySurfacePointsIncompressible.C.

References forAll, Foam::foamVersion::patch, and syncTools::syncPointList().

Referenced by sensitivitySurfacePoints::assembleSensitivities().

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◆ setSuffixName()

void setSuffixName ( )

protected

Set suffix name for sensitivity fields.

Definition at line 303 of file sensitivitySurfacePointsIncompressible.C.

References adjointSensitivity::adjointVars_, sensitivity::dict(), sensitivitySurfacePoints::includeMeshMovement_, word::null, shapeSensitivitiesBase::setSuffix(), and variablesSet::solverName().

Referenced by sensitivitySurfacePoints::write().

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◆ TypeName()

TypeName ( "surfacePoints" )

Runtime type information.

◆ readDict()

bool readDict ( const dictionary & dict )

virtual

Read dict if changed.

Reimplemented from sensitivity.

Definition at line 379 of file sensitivitySurfacePointsIncompressible.C.

References sensitivity::dict(), sensitivitySurfacePoints::eikonalSolver_, sensitivitySurfacePoints::meshMovementSolver_, and sensitivity::readDict().

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◆ accumulateIntegrand()

void accumulateIntegrand ( const scalar dt )

virtual

Accumulate sensitivity integrands.

Implements adjointSensitivity.

Definition at line 400 of file sensitivitySurfacePointsIncompressible.C.

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◆ assembleSensitivities()

void assembleSensitivities ( )

virtual

Assemble sensitivities.

Implements adjointSensitivity.

Definition at line 613 of file sensitivitySurfacePointsIncompressible.C.

References Pstream::allGatherList(), polyMesh::boundaryMesh(), sensitivitySurfacePoints::constructGlobalPointNormalsAndAreas(), adjointSensitivity::derivatives_, sensitivitySurfacePoints::finaliseFaceMultiplier(), sensitivitySurfacePoints::finalisePointSensitivities(), forAll, sensitivitySurfacePoints::includeSurfaceArea_, Foam::mag(), sensitivity::mesh_, UPstream::myProcNo(), primitiveMesh::nPoints(), UPstream::nProcs(), Foam::foamVersion::patch, List< T >::setSize(), UList< T >::size(), syncTools::syncPointList(), and Foam::Zero.

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◆ clearSensitivities()

void clearSensitivities ( )

virtual

Zero sensitivity fields and their constituents.

Reimplemented from adjointSensitivity.

Definition at line 730 of file sensitivitySurfacePointsIncompressible.C.

References shapeSensitivitiesBase::clearSensitivities(), adjointSensitivity::clearSensitivities(), sensitivitySurfacePoints::dnfdbMult_, sensitivitySurfacePoints::dSfdbMult_, sensitivitySurfacePoints::eikonalSolver_, sensitivitySurfacePoints::includeDistance_, sensitivitySurfacePoints::includeMeshMovement_, sensitivitySurfacePoints::meshMovementSolver_, and sensitivitySurfacePoints::wallFaceSens_.

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◆ write()

void write ( const word & baseName = word::null )

virtual

Write sensitivity fields.

If valid, copies boundaryFields to volFields and writes them. Virtual to be reimplemented by control points-based methods (Bezier, RBF) which do not need to write fields

Reimplemented from adjointSensitivity.

Definition at line 753 of file sensitivitySurfacePointsIncompressible.C.

References sensitivitySurfacePoints::setSuffixName(), shapeSensitivitiesBase::write(), and adjointSensitivity::write().

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Member Data Documentation

◆ includeSurfaceArea_

bool includeSurfaceArea_

protected

Include surface area in sens computation.

Definition at line 68 of file sensitivitySurfacePointsIncompressible.H.

Referenced by sensitivitySurfacePoints::assembleSensitivities(), and sensitivitySurfacePoints::read().

◆ includePressureTerm_

bool includePressureTerm_

protected

Include the adjoint pressure term in sens computation.

Definition at line 73 of file sensitivitySurfacePointsIncompressible.H.

Referenced by sensitivitySurfacePoints::accumulateIntegrand(), and sensitivitySurfacePoints::read().

◆ includeGradStressTerm_

bool includeGradStressTerm_

protected

Include the term containing the grad of the stress at the boundary.

Definition at line 78 of file sensitivitySurfacePointsIncompressible.H.

Referenced by sensitivitySurfacePoints::accumulateIntegrand(), and sensitivitySurfacePoints::read().

◆ includeTransposeStresses_

bool includeTransposeStresses_

protected

Include the transpose part of the adjoint stresses.

Definition at line 83 of file sensitivitySurfacePointsIncompressible.H.

Referenced by sensitivitySurfacePoints::accumulateIntegrand(), and sensitivitySurfacePoints::read().

◆ useSnGradInTranposeStresses_

bool useSnGradInTranposeStresses_

protected

Use snGrad in the transpose part of the adjoint stresses.

Definition at line 88 of file sensitivitySurfacePointsIncompressible.H.

Referenced by sensitivitySurfacePoints::accumulateIntegrand(), and sensitivitySurfacePoints::read().

◆ includeDivTerm_

bool includeDivTerm_

protected

Include the term from the deviatoric part of the stresses.

Definition at line 93 of file sensitivitySurfacePointsIncompressible.H.

Referenced by sensitivitySurfacePoints::accumulateIntegrand(), and sensitivitySurfacePoints::read().

◆ includeDistance_

bool includeDistance_

protected

Include distance variation in sens computation.

Definition at line 98 of file sensitivitySurfacePointsIncompressible.H.

Referenced by sensitivitySurfacePoints::accumulateIntegrand(), sensitivitySurfacePoints::clearSensitivities(), sensitivitySurfacePoints::finaliseFaceMultiplier(), and sensitivitySurfacePoints::read().

◆ includeMeshMovement_

bool includeMeshMovement_

protected

Include mesh movement variation in sens computation.

Definition at line 103 of file sensitivitySurfacePointsIncompressible.H.

Referenced by sensitivitySurfacePoints::accumulateIntegrand(), sensitivitySurfacePoints::clearSensitivities(), sensitivitySurfacePoints::finaliseFaceMultiplier(), sensitivitySurfacePoints::read(), and sensitivitySurfacePoints::setSuffixName().

◆ includeObjective_

bool includeObjective_

protected

Include terms directly emerging from the objective function.

Definition at line 108 of file sensitivitySurfacePointsIncompressible.H.

Referenced by sensitivitySurfacePoints::accumulateIntegrand(), sensitivitySurfacePoints::finalisePointSensitivities(), and sensitivitySurfacePoints::read().

◆ eikonalSolver_

autoPtr<adjointEikonalSolver> eikonalSolver_

protected

Definition at line 110 of file sensitivitySurfacePointsIncompressible.H.

Referenced by sensitivitySurfacePoints::accumulateIntegrand(), sensitivitySurfacePoints::clearSensitivities(), sensitivitySurfacePoints::finaliseFaceMultiplier(), sensitivitySurfacePoints::read(), and sensitivitySurfacePoints::readDict().

◆ meshMovementSolver_

autoPtr<adjointMeshMovementSolver> meshMovementSolver_

protected

Definition at line 112 of file sensitivitySurfacePointsIncompressible.H.

Referenced by sensitivitySurfacePoints::accumulateIntegrand(), sensitivitySurfacePoints::clearSensitivities(), sensitivitySurfacePoints::finaliseFaceMultiplier(), sensitivitySurfacePoints::read(), and sensitivitySurfacePoints::readDict().

◆ wallFaceSens_

autoPtr<boundaryVectorField> wallFaceSens_

protected

The face-based part of the sensitivities.

i.e. terms that multiply dxFace/dxPoint. Sensitivities DO include locale surface area, to get the correct weighting from the contributions of various faces. Normalized at the end.

Definition at line 122 of file sensitivitySurfacePointsIncompressible.H.

Referenced by sensitivitySurfacePoints::accumulateIntegrand(), sensitivitySurfacePoints::clearSensitivities(), sensitivitySurfacePoints::finaliseFaceMultiplier(), and sensitivitySurfacePoints::finalisePointSensitivities().

◆ dSfdbMult_

autoPtr<boundaryVectorField> dSfdbMult_

protected

Multipliers of d(Sf)/db and d(nf)/db.

Definition at line 127 of file sensitivitySurfacePointsIncompressible.H.

Referenced by sensitivitySurfacePoints::accumulateIntegrand(), sensitivitySurfacePoints::clearSensitivities(), and sensitivitySurfacePoints::finalisePointSensitivities().

◆ dnfdbMult_

autoPtr<boundaryVectorField> dnfdbMult_

protected

Definition at line 128 of file sensitivitySurfacePointsIncompressible.H.

Referenced by sensitivitySurfacePoints::accumulateIntegrand(), sensitivitySurfacePoints::clearSensitivities(), sensitivitySurfacePoints::finaliseFaceMultiplier(), and sensitivitySurfacePoints::finalisePointSensitivities().

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

src/optimisation/adjointOptimisation/adjoint/optimisation/adjointSensitivity/incompressible/sensitivitySurfacePoints/sensitivitySurfacePointsIncompressible.H
src/optimisation/adjointOptimisation/adjoint/optimisation/adjointSensitivity/incompressible/sensitivitySurfacePoints/sensitivitySurfacePointsIncompressible.C

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ sensitivitySurfacePoints()

◆ ~sensitivitySurfacePoints()

Member Function Documentation

◆ read()

◆ finaliseFaceMultiplier()

◆ finalisePointSensitivities()

◆ constructGlobalPointNormalsAndAreas()

◆ setSuffixName()

◆ TypeName()

◆ readDict()

◆ accumulateIntegrand()

◆ assembleSensitivities()

◆ clearSensitivities()

◆ write()

Member Data Documentation

◆ includeSurfaceArea_

◆ includePressureTerm_

◆ includeGradStressTerm_

◆ includeTransposeStresses_

◆ useSnGradInTranposeStresses_

◆ includeDivTerm_

◆ includeDistance_

◆ includeMeshMovement_

◆ includeObjective_

◆ eikonalSolver_

◆ meshMovementSolver_

◆ wallFaceSens_

◆ dSfdbMult_

◆ dnfdbMult_