Mesh motion solver simple linear expansion and contraction of a mesh region defined by a motion axis and the extents of the motion. More...

Inheritance diagram for linearDisplacement:

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Collaboration diagram for linearDisplacement:

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

	linearDisplacement (const polyMesh &, const dictionary &)
	Construct from polyMesh and dictionary. More...

	linearDisplacement (const linearDisplacement &)=delete
	Disallow default bitwise copy construction. More...

	~linearDisplacement ()
	Destructor. More...

virtual tmp< pointField >	newPoints ()
	Return point location obtained from the current motion field. More...

virtual void	mapMesh (const polyMeshMap &)
	Update from another mesh using the given map (not implemented) More...

void	operator= (const linearDisplacement &)=delete
	Disallow default bitwise assignment. More...

Public Member Functions inherited from displacementPoints0
	TypeName ("displacementPoints0")
	Runtime type information. More...

	displacementPoints0 (const polyMesh &, const dictionary &, const word &type)
	Construct from mesh and dictionary. More...

	displacementPoints0 (const displacementPoints0 &)=delete
	Disallow default bitwise copy construction. More...

virtual	~displacementPoints0 ()
	Destructor. More...

pointField &	points0 ()
	Return reference to the reference field. More...

const pointField &	points0 () const
	Return reference to the reference field. More...

virtual void	movePoints (const pointField &)
	Update local data for geometry changes. More...

virtual void	topoChange (const polyTopoChangeMap &)
	Update local data for topology changes. More...

virtual void	distribute (const polyDistributionMap &)
	Update corresponding to the given distribution map. More...

virtual bool	write () const
	Write points0 if the mesh topology changed. More...

void	operator= (const displacementPoints0 &)=delete
	Disallow default bitwise assignment. More...

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

	declareRunTimeSelectionTable (autoPtr, pointMeshMover, dictionary,(const polyMesh &mesh, const dictionary &dict),(mesh, dict))

	pointMeshMover (const polyMesh &mesh, const word &type)
	Construct from polyMesh and dictionary and type. More...

virtual autoPtr< pointMeshMover >	clone () const
	Clone function. More...

virtual	~pointMeshMover ()
	Destructor. More...

const polyMesh &	poly () const
	Return reference to mesh. More...

virtual void	twoDCorrectPoints (pointField &) const
	Correct point field for reduced-dimensionality cases. More...

virtual bool	solidBodyMotion () const
	Is the motion solid body? I.e., are the volumes and area magnitudes. More...

Additional Inherited Members
Static Public Member Functions inherited from displacementPoints0
static pointVectorField	readPoints0 (const polyMesh &mesh)

Static Public Member Functions inherited from pointMeshMover
static autoPtr< pointMeshMover >	New (const polyMesh &, const dictionary &)
	Select constructed from polyMesh and dictionary. More...

Protected Attributes inherited from displacementPoints0
pointVectorField	points0_
	Starting points. More...

Detailed Description

Mesh motion solver simple linear expansion and contraction of a mesh region defined by a motion axis and the extents of the motion.

Example:

    mover           pointMeshMover;

    libs            ("libfvMotionSolvers.so");

    pointMeshMover  linearDisplacement;

    axis            (0 1 0);
    xFixed          0.8;
    xMoving         0;
    displacement    table
    (
        (0 0)
        (4 0.7)
    );

This mesh is compressed between xFixed and xMoving in the direction axis between time 0 and 4 with a maximum displacement of 0.7. The mesh beyond xFixed is fixed and beyond xMoving moves with maximum displacement.

Source files