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surfaceDisplacementPointPatchVectorField Class Reference

Displacement fixed by projection onto triSurface. Use in a displacementMotionSolver as a bc on the pointDisplacement field. More...

#include <surfaceDisplacementPointPatchVectorField.H>

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Public Types

enum  projectMode { NEAREST , POINTNORMAL , FIXEDNORMAL }

Public Member Functions

 TypeName ("surfaceDisplacement")
 Runtime type information.
 surfaceDisplacementPointPatchVectorField (const pointPatch &, const DimensionedField< vector, pointMesh > &)
 Construct from patch and internal field.
 surfaceDisplacementPointPatchVectorField (const pointPatch &, const DimensionedField< vector, pointMesh > &, const dictionary &)
 Construct from patch, internal field and dictionary.
 surfaceDisplacementPointPatchVectorField (const surfaceDisplacementPointPatchVectorField &, const pointPatch &, const DimensionedField< vector, pointMesh > &, const pointPatchFieldMapper &)
 Construct by mapping given patch field onto a new patch.
 surfaceDisplacementPointPatchVectorField (const surfaceDisplacementPointPatchVectorField &)
 Construct as copy.
 surfaceDisplacementPointPatchVectorField (const surfaceDisplacementPointPatchVectorField &, const DimensionedField< vector, pointMesh > &)
 Construct as copy setting internal field reference.
virtual autoPtr< pointPatchField< vector > > clone () const
 Return a clone.
virtual autoPtr< pointPatchField< vector > > 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 updateCoeffs ()
 Update the coefficients associated with the patch field.
virtual void write (Ostream &) const
 Write.

Detailed Description

Displacement fixed by projection onto triSurface. Use in a displacementMotionSolver as a bc on the pointDisplacement field.

Calculates the projection onto the surface according to the projectMode

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

This displacement is then clipped with the specified velocity * deltaT.

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 72 of file surfaceDisplacementPointPatchVectorField.H.

Member Enumeration Documentation

◆ projectMode

enum projectMode
Enumerator
NEAREST 
POINTNORMAL 
FIXEDNORMAL 

Definition at line 81 of file surfaceDisplacementPointPatchVectorField.H.

Constructor & Destructor Documentation

◆ surfaceDisplacementPointPatchVectorField() [1/5]

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

Construct from patch and internal field.

Definition at line 294 of file surfaceDisplacementPointPatchVectorField.C.

References NEAREST, p, and Foam::Zero.

Referenced by surfaceDisplacementPointPatchVectorField(), surfaceDisplacementPointPatchVectorField(), surfaceDisplacementPointPatchVectorField(), and TypeName().

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◆ surfaceDisplacementPointPatchVectorField() [2/5]

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

Construct from patch, internal field and dictionary.

Definition at line 309 of file surfaceDisplacementPointPatchVectorField.C.

References dict, FIXEDNORMAL, p, and Foam::Zero.

◆ surfaceDisplacementPointPatchVectorField() [3/5]

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

Construct by mapping given patch field onto a new patch.

Definition at line 341 of file surfaceDisplacementPointPatchVectorField.C.

References p, and surfaceDisplacementPointPatchVectorField().

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◆ surfaceDisplacementPointPatchVectorField() [4/5]

surfaceDisplacementPointPatchVectorField ( const surfaceDisplacementPointPatchVectorField & ppf)

Construct as copy.

Definition at line 360 of file surfaceDisplacementPointPatchVectorField.C.

References surfaceDisplacementPointPatchVectorField().

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◆ surfaceDisplacementPointPatchVectorField() [5/5]

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

Construct as copy setting internal field reference.

Definition at line 376 of file surfaceDisplacementPointPatchVectorField.C.

References surfaceDisplacementPointPatchVectorField().

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Member Function Documentation

◆ TypeName()

TypeName ( "surfaceDisplacement" )

Runtime type information.

References surfaceDisplacementPointPatchVectorField().

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◆ clone() [1/2]

virtual autoPtr< pointPatchField< vector > > clone ( ) const
inlinevirtual

Return a clone.

Definition at line 209 of file surfaceDisplacementPointPatchVectorField.H.

References pointPatchField< Type >::Clone().

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◆ clone() [2/2]

virtual autoPtr< pointPatchField< vector > > clone ( const DimensionedField< vector, pointMesh > & iF) const
inlinevirtual

Construct and return a clone setting internal field reference.

Definition at line 217 of file surfaceDisplacementPointPatchVectorField.H.

References pointPatchField< Type >::Clone().

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◆ surfaces()

const Foam::searchableSurfaces & surfaces ( ) const

Surface to follow. Demand loads surfaceNames.

Definition at line 396 of file surfaceDisplacementPointPatchVectorField.C.

References IOobjectOption::MUST_READ, and IOobjectOption::NO_WRITE.

◆ updateCoeffs()

void updateCoeffs ( )
virtual

Update the coefficients associated with the patch field.

Definition at line 423 of file surfaceDisplacementPointPatchVectorField.C.

References forAll, Foam::mag(), mesh, Foam::min(), and Foam::operator==().

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◆ write()

void write ( Ostream & os) const
virtual

Write.

Definition at line 464 of file surfaceDisplacementPointPatchVectorField.C.

References word::null, os(), valuePointPatchField< Type >::write(), and Foam::Zero.

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