Solver of the adjoint to the Laplace grid displacement equation. More...

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

	adjointMeshMovementSolver (const fvMesh &mesh, const dictionary &dict, Foam::incompressible::adjointSensitivity &adjointSensitivity, const labelHashSet &sensitivityPatchIDs, const autoPtr< adjointEikonalSolver > &adjointEikonalSolverPtr)
	Construct from components. More...

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

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

void	accumulateIntegrand (const scalar dt)
	Accumulate source term. More...

void	solve ()
	Calculate the adjoint distance field. More...

void	reset ()
	Reset source term. More...

boundaryVectorField &	meshMovementSensitivities ()
	Return the sensitivity term depending on da. More...

const volVectorField &	ma ()
	Return the adjoint distance field. More...

Protected Member Functions
void	read ()
	Read options each time a new solution is found. More...

Protected Attributes
const fvMesh &	mesh_

dictionary	dict_

Foam::incompressible::adjointSensitivity &	adjointSensitivity_

const labelHashSet &	sensitivityPatchIDs_

label	nLaplaceIters_

scalar	tolerance_

volVectorField	ma_

volVectorField	source_

autoPtr< boundaryVectorField >	meshMovementSensPtr_
	Wall face sens w.r.t.(x, y.z) //wall face sens w.r.t. (x,y.z) More...

const autoPtr< adjointEikonalSolver > &	adjointEikonalSolverPtr_

Detailed Description

Solver of the adjoint to the Laplace grid displacement equation.

Reference:

    Kavvadias, I., Papoutsis-Kiachagias, E., & Giannakoglou, K. (2015).
    On the proper treatment of grid sensitivities in continuous adjoint
    methods for shape optimization.
    Journal of Computational Physics, 301, 1–18.
    http://doi.org/10.1016/j.jcp.2015.08.012

Source files

Definition at line 64 of file adjointMeshMovementSolverIncompressible.H.

Constructor & Destructor Documentation

◆ adjointMeshMovementSolver()

adjointMeshMovementSolver	(	const fvMesh &	mesh,
		const dictionary &	dict,
		Foam::incompressible::adjointSensitivity &	adjointSensitivity,
		const labelHashSet &	sensitivityPatchIDs,
		const autoPtr< adjointEikonalSolver > &	adjointEikonalSolverPtr
	)

Construct from components.

Definition at line 52 of file adjointMeshMovementSolverIncompressible.C.

References Foam::read().

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◆ ~adjointMeshMovementSolver()

virtual ~adjointMeshMovementSolver ( )

virtualdefault

Destructor.

Member Function Documentation

◆ read()

void read ( )

protected

Read options each time a new solution is found.

Definition at line 42 of file adjointMeshMovementSolverIncompressible.C.

References adjointMeshMovementSolver::dict_, Foam::constant::electromagnetic::e, dictionary::getOrDefault(), adjointMeshMovementSolver::nLaplaceIters_, and adjointMeshMovementSolver::tolerance_.

Referenced by adjointMeshMovementSolver::solve().

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◆ TypeName()

TypeName ( "adjointMeshMovementSolver" )

Runtime type information.

◆ readDict()

bool readDict ( const dictionary & dict )

virtual

Read dict if changed.

Definition at line 107 of file adjointMeshMovementSolverIncompressible.C.

References dict, and adjointMeshMovementSolver::dict_.

◆ accumulateIntegrand()

void accumulateIntegrand ( const scalar dt )

Accumulate source term.

Definition at line 115 of file adjointMeshMovementSolverIncompressible.C.

References adjointSensitivity::adjointMeshMovementSource(), adjointMeshMovementSolver::adjointSensitivity_, and adjointMeshMovementSolver::source_.

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◆ solve()

void solve ( )

Calculate the adjoint distance field.

Definition at line 125 of file adjointMeshMovementSolverIncompressible.C.

References adjointMeshMovementSolver::adjointEikonalSolverPtr_, GeometricField< Type, PatchField, GeoMesh >::boundaryFieldRef(), fvMatrix< Type >::boundaryManipulate(), Foam::fvc::div(), Foam::endl(), Foam::gMax(), Foam::Info, Foam::fvm::laplacian(), adjointMeshMovementSolver::ma_, Foam::mag(), adjointMeshMovementSolver::mesh_, adjointMeshMovementSolver::nLaplaceIters_, Time::printExecutionTime(), adjointMeshMovementSolver::read(), Foam::solve(), solution::solverDict(), adjointMeshMovementSolver::source_, Foam::T(), fvMesh::time(), adjointMeshMovementSolver::tolerance_, and regIOobject::write().

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◆ reset()

void reset ( )

Reset source term.

Definition at line 169 of file adjointMeshMovementSolverIncompressible.C.

References DimensionedField< Type, GeoMesh >::dimensions(), adjointMeshMovementSolver::meshMovementSensPtr_, adjointMeshMovementSolver::source_, and Foam::Zero.

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◆ meshMovementSensitivities()

boundaryVectorField & meshMovementSensitivities ( )

Return the sensitivity term depending on da.

Definition at line 176 of file adjointMeshMovementSolverIncompressible.C.

References GeometricField< Type, PatchField, GeoMesh >::boundaryField(), Foam::endl(), Foam::Info, adjointMeshMovementSolver::ma_, adjointMeshMovementSolver::meshMovementSensPtr_, and adjointMeshMovementSolver::sensitivityPatchIDs_.

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◆ ma()

const volVectorField & ma ( )

Return the adjoint distance field.

Definition at line 192 of file adjointMeshMovementSolverIncompressible.C.

References adjointMeshMovementSolver::ma_.

Member Data Documentation

◆ mesh_

const fvMesh& mesh_

protected

Definition at line 70 of file adjointMeshMovementSolverIncompressible.H.

Referenced by adjointMeshMovementSolver::solve().

◆ dict_

dictionary dict_

protected

Definition at line 71 of file adjointMeshMovementSolverIncompressible.H.

Referenced by adjointMeshMovementSolver::read(), and adjointMeshMovementSolver::readDict().

◆ adjointSensitivity_

Foam::incompressible::adjointSensitivity& adjointSensitivity_

protected

Definition at line 72 of file adjointMeshMovementSolverIncompressible.H.

Referenced by adjointMeshMovementSolver::accumulateIntegrand().

◆ sensitivityPatchIDs_

const labelHashSet& sensitivityPatchIDs_

protected

Definition at line 73 of file adjointMeshMovementSolverIncompressible.H.

Referenced by adjointMeshMovementSolver::meshMovementSensitivities().

◆ nLaplaceIters_

label nLaplaceIters_

protected

Definition at line 74 of file adjointMeshMovementSolverIncompressible.H.

Referenced by adjointMeshMovementSolver::read(), and adjointMeshMovementSolver::solve().

◆ tolerance_

scalar tolerance_

protected

Definition at line 75 of file adjointMeshMovementSolverIncompressible.H.

Referenced by adjointMeshMovementSolver::read(), and adjointMeshMovementSolver::solve().

◆ ma_

volVectorField ma_

protected

Definition at line 76 of file adjointMeshMovementSolverIncompressible.H.

Referenced by adjointMeshMovementSolver::ma(), adjointMeshMovementSolver::meshMovementSensitivities(), and adjointMeshMovementSolver::solve().

◆ source_

volVectorField source_

protected

Definition at line 77 of file adjointMeshMovementSolverIncompressible.H.

Referenced by adjointMeshMovementSolver::accumulateIntegrand(), adjointMeshMovementSolver::reset(), and adjointMeshMovementSolver::solve().

◆ meshMovementSensPtr_

autoPtr<boundaryVectorField> meshMovementSensPtr_

protected

Wall face sens w.r.t.(x, y.z) //wall face sens w.r.t. (x,y.z)

Definition at line 82 of file adjointMeshMovementSolverIncompressible.H.

Referenced by adjointMeshMovementSolver::meshMovementSensitivities(), and adjointMeshMovementSolver::reset().

◆ adjointEikonalSolverPtr_

const autoPtr<adjointEikonalSolver>& adjointEikonalSolverPtr_

protected

Definition at line 83 of file adjointMeshMovementSolverIncompressible.H.

Referenced by adjointMeshMovementSolver::solve().

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

src/optimisation/adjointOptimisation/adjoint/optimisation/adjointSensitivity/incompressible/adjointMeshMovementSolver/adjointMeshMovementSolverIncompressible.H
src/optimisation/adjointOptimisation/adjoint/optimisation/adjointSensitivity/incompressible/adjointMeshMovementSolver/adjointMeshMovementSolverIncompressible.C

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ adjointMeshMovementSolver()

◆ ~adjointMeshMovementSolver()

Member Function Documentation

◆ read()

◆ TypeName()

◆ readDict()

◆ accumulateIntegrand()

◆ solve()

◆ reset()

◆ meshMovementSensitivities()

◆ ma()

Member Data Documentation

◆ mesh_

◆ dict_

◆ adjointSensitivity_

◆ sensitivityPatchIDs_

◆ nLaplaceIters_

◆ tolerance_

◆ ma_

◆ source_

◆ meshMovementSensPtr_

◆ adjointEikonalSolverPtr_