Displacement follows a triSurface. Use in a displacement fvMotionSolver as a bc on the pointDisplacement field. Following is done by calculating the projection onto the surface according to the projectMode

NEAREST : nearest
POINTNORMAL : intersection with point normal
FIXEDNORMAL : intersection with fixed vector.

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#include <fvMotionSolvers/surfaceSlipDisplacementPointPatchVectorField.H>

Detailed Description

Displacement follows a triSurface. Use in a displacement fvMotionSolver as a bc on the pointDisplacement field. Following is done by calculating the projection onto the surface according to the projectMode

NEAREST : nearest
POINTNORMAL : intersection with point normal
FIXEDNORMAL : intersection with fixed vector.

Optionally (intersection only) removes a component ("wedgePlane") to stay in 2D.

Needs:

geometry : dictionary with searchableSurfaces. (usually triSurfaceMeshes in constant/triSurface)
projectMode : see above
projectDirection : if projectMode = fixedNormal
wedgePlane : -1 or component to knock out of intersection normal
frozenPointsZone : empty or name of pointZone containing points that do not move

Source files

Definition at line 68 of file surfaceSlipDisplacementPointPatchVectorField.H.

Inheritance diagram for surfaceSlipDisplacementPointPatchVectorField:

Collaboration diagram for surfaceSlipDisplacementPointPatchVectorField:

List of all members.

Public Types
enum	projectMode { NEAREST, POINTNORMAL, FIXEDNORMAL }
Public Member Functions
	TypeName ("surfaceSlipDisplacement")
	Runtime type information.
	surfaceSlipDisplacementPointPatchVectorField (const pointPatch &, const DimensionedField< vector, pointMesh > &)
	Construct from patch and internal field.
	surfaceSlipDisplacementPointPatchVectorField (const pointPatch &, const DimensionedField< vector, pointMesh > &, const dictionary &)
	Construct from patch, internal field and dictionary.
	surfaceSlipDisplacementPointPatchVectorField (const surfaceSlipDisplacementPointPatchVectorField &, const pointPatch &, const DimensionedField< vector, pointMesh > &, const pointPatchFieldMapper &)
	Construct by mapping given patchField<vector> onto a new patch.
	surfaceSlipDisplacementPointPatchVectorField (const surfaceSlipDisplacementPointPatchVectorField &)
	Construct as copy.
virtual autoPtr < pointPatchVectorField >	clone () const
	Construct and return a clone.
	surfaceSlipDisplacementPointPatchVectorField (const surfaceSlipDisplacementPointPatchVectorField &, const DimensionedField< vector, pointMesh > &)
	Construct as copy setting internal field reference.
virtual autoPtr < pointPatchVectorField >	clone (const DimensionedField< vector, pointMesh > &iF) const
	Construct and return a clone setting internal field reference.
const searchableSurfaces &	surfaces () const
	Surface to follow. Demand loads surfaceNames.
virtual void	evaluate (const Pstream::commsTypes commsType=Pstream::blocking)
	Update the patch field.
virtual void	write (Ostream &) const
	Write.

Member Enumeration Documentation

enum projectMode

Enumerator:

NEAREST
POINTNORMAL
FIXEDNORMAL

Definition at line 77 of file surfaceSlipDisplacementPointPatchVectorField.H.

Constructor & Destructor Documentation

surfaceSlipDisplacementPointPatchVectorField	(	const pointPatch &	p,
		const DimensionedField< vector, pointMesh > &	iF
	)

Construct from patch and internal field.

Definition at line 313 of file surfaceSlipDisplacementPointPatchVectorField.C.

Referenced by surfaceSlipDisplacementPointPatchVectorField::clone().

surfaceSlipDisplacementPointPatchVectorField	(	const pointPatch &	p,
		const DimensionedField< vector, pointMesh > &	iF,
		const dictionary &	dict
	)

Construct from patch, internal field and dictionary.

Definition at line 327 of file surfaceSlipDisplacementPointPatchVectorField.C.

surfaceSlipDisplacementPointPatchVectorField	(	const surfaceSlipDisplacementPointPatchVectorField &	ppf,
		const pointPatch &	p,
		const DimensionedField< vector, pointMesh > &	iF,
		const pointPatchFieldMapper &
	)

Construct by mapping given patchField<vector> onto a new patch.

Definition at line 344 of file surfaceSlipDisplacementPointPatchVectorField.C.

surfaceSlipDisplacementPointPatchVectorField ( const surfaceSlipDisplacementPointPatchVectorField & ppf )

Construct as copy.

Definition at line 362 of file surfaceSlipDisplacementPointPatchVectorField.C.

surfaceSlipDisplacementPointPatchVectorField	(	const surfaceSlipDisplacementPointPatchVectorField &	ppf,
		const DimensionedField< vector, pointMesh > &	iF
	)