Class for moving the volumetric numerical grid using Radial Basis Function interpolation. More...

#include <CRadialBasisFunctionInterpolation.hpp>

Inheritance diagram for CRadialBasisFunctionInterpolation:

Public Member Functions
	CRadialBasisFunctionInterpolation (CGeometry geometry, CConfig config)
	Constructor of the class.

	~CRadialBasisFunctionInterpolation () override
	Destructor of the class.

void	SetVolume_Deformation (CGeometry geometry, CConfig config, bool UpdateGeo, bool Derivative, bool ForwardProjectionDerivative) override
	Grid deformation using the spring analogy method.

Public Member Functions inherited from CVolumetricMovement
	CVolumetricMovement ()
	Constructor of the class.

	CVolumetricMovement (CGeometry *geometry)
	Constructor of the Class.

	~CVolumetricMovement () override
	Destructor of the class.

void	UpdateDualGrid (CGeometry geometry, CConfig config)
	Update the dual grid after the grid movement (edges and control volumes).

void	UpdateMultiGrid (CGeometry *geometry, CConfig config)
	Update the coarse multigrid levels after the grid movement.

su2double	GetHexa_Volume (su2double CoordCorners[8][3]) const
	Compute the shape functions for hexahedron.

su2double	GetTetra_Volume (su2double CoordCorners[8][3]) const
	Compute the shape functions for hexahedron.

su2double	GetPrism_Volume (su2double CoordCorners[8][3]) const
	Compute the shape functions for hexahedron.

su2double	GetPyram_Volume (su2double CoordCorners[8][3]) const
	Compute the shape functions for hexahedron.

su2double	GetTriangle_Area (su2double CoordCorners[8][3]) const
	Compute the shape functions for hexahedron.

su2double	GetQuadrilateral_Area (su2double CoordCorners[8][3]) const
	Compute the shape functions for hexahedron.

void	ComputeDeforming_Element_Volume (CGeometry *geometry, su2double &MinVolume, su2double &MaxVolume, bool Screen_Output)
	Check for negative volumes (all elements) after performing grid deformation.

void	ComputenNonconvexElements (CGeometry *geometry, bool Screen_Output)
	Compute amount of nonconvex elements.

void	Rigid_Rotation (CGeometry geometry, CConfig config, unsigned short iZone, unsigned long iter)
	Unsteady grid movement using rigid mesh rotation.

void	Rigid_Pitching (CGeometry geometry, CConfig config, unsigned short iZone, unsigned long iter)
	Unsteady pitching grid movement using rigid mesh motion.

void	Rigid_Plunging (CGeometry geometry, CConfig config, unsigned short iZone, unsigned long iter)
	Unsteady plunging grid movement using rigid mesh motion.

void	Rigid_Translation (CGeometry geometry, CConfig config, unsigned short iZone, unsigned long iter)
	Unsteady translational grid movement using rigid mesh motion.

void	SetVolume_Scaling (CGeometry geometry, CConfig config, bool UpdateGeo)
	Scale the volume grid by a multiplicative factor.

void	SetVolume_Translation (CGeometry geometry, CConfig config, bool UpdateGeo)
	Translate the volume grid by a specified displacement vector.

void	SetVolume_Rotation (CGeometry geometry, CConfig config, bool UpdateGeo)
	Rotate the volume grid around a specified axis and angle.

virtual void	SetVolume_Deformation_Elas (CGeometry geometry, CConfig config, bool UpdateGeo, bool screen_output, bool Derivative=false)
	Grid deformation using the spring analogy method.

virtual void	Boundary_Dependencies (CGeometry *geometry, CConfig config)
	Set the boundary dependencies in the mesh side of the problem.

bool	IsDeformationMarker (const CConfig *config, unsigned short iMarker)
	Returns true if a marker should be deformed.

Public Member Functions inherited from CGridMovement
	CGridMovement (void)
	Constructor of the class.

virtual	~CGridMovement (void)
	Destructor of the class.

virtual vector< vector< su2double > >	SetSurface_Deformation (CGeometry geometry, CConfig config)
	Set the surface/boundary deformation.

Protected Attributes
vector< CRadialBasisFunctionNode * > *	ControlNodes = nullptr
	Vector with control nodes.

vector< CRadialBasisFunctionNode * >	BoundNodes
	Vector with boundary nodes.

vector< CRadialBasisFunctionNode * >	ReducedControlNodes
	Vector with selected control nodes in data reduction algorithm.

su2activematrix	CtrlNodeDeformation
	Control Node Deformation.

su2activematrix	InterpCoeff
	Control node interpolation coefficients.

unsigned long	nCtrlNodesGlobal {0}
	Total number of control nodes.

su2activematrix	CtrlCoords
	Coordinates of the control nodes.

su2double	MaxErrorGlobal {0.0}
	Maximum error data reduction algorithm.

Protected Attributes inherited from CVolumetricMovement
unsigned short	nDim
	Number of dimensions.

Protected Attributes inherited from CGridMovement
int	rank
	MPI Rank.

int	size
	MPI Size.

Detailed Description

Class for moving the volumetric numerical grid using Radial Basis Function interpolation.

Author: F. van Steen

Constructor & Destructor Documentation

◆ CRadialBasisFunctionInterpolation()

CRadialBasisFunctionInterpolation::CRadialBasisFunctionInterpolation	(	CGeometry *	geometry,
		CConfig *	config
	)

Constructor of the class.

◆ ~CRadialBasisFunctionInterpolation()

CRadialBasisFunctionInterpolation::~CRadialBasisFunctionInterpolation ( )

override

Destructor of the class.

Member Function Documentation

◆ SetVolume_Deformation()

void CRadialBasisFunctionInterpolation::SetVolume_Deformation	(	CGeometry *	geometry,
		CConfig *	config,
		bool	UpdateGeo,
		bool	Derivative,
		bool	ForwardProjectionDerivative
	)

overridevirtual

Grid deformation using the spring analogy method.

Parameters

[in]	geometry	- Geometrical definition of the problem.
[in]	config	- Definition of the particular problem.
[in]	UpdateGeo	- Update geometry.
[in]	Derivative	- Compute the derivative (disabled by default). Does not actually deform the grid if enabled.

Reimplemented from CVolumetricMovement.

Member Data Documentation

◆ BoundNodes

vector<CRadialBasisFunctionNode*> CRadialBasisFunctionInterpolation::BoundNodes

protected

Vector with boundary nodes.

◆ ControlNodes

vector<CRadialBasisFunctionNode*>* CRadialBasisFunctionInterpolation::ControlNodes = nullptr

protected

Vector with control nodes.

◆ CtrlCoords

su2activematrix CRadialBasisFunctionInterpolation::CtrlCoords

protected

Coordinates of the control nodes.

◆ CtrlNodeDeformation

su2activematrix CRadialBasisFunctionInterpolation::CtrlNodeDeformation

protected

Control Node Deformation.

◆ InterpCoeff

su2activematrix CRadialBasisFunctionInterpolation::InterpCoeff

protected

Control node interpolation coefficients.

◆ MaxErrorGlobal

su2double CRadialBasisFunctionInterpolation::MaxErrorGlobal {0.0}

protected

Maximum error data reduction algorithm.

◆ nCtrlNodesGlobal

unsigned long CRadialBasisFunctionInterpolation::nCtrlNodesGlobal {0}

protected

Total number of control nodes.

◆ ReducedControlNodes

vector<CRadialBasisFunctionNode*> CRadialBasisFunctionInterpolation::ReducedControlNodes

protected

Vector with selected control nodes in data reduction algorithm.

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

Common/include/grid_movement/CRadialBasisFunctionInterpolation.hpp
Common/src/grid_movement/CRadialBasisFunctionInterpolation.cpp

Public Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ CRadialBasisFunctionInterpolation()

◆ ~CRadialBasisFunctionInterpolation()

Member Function Documentation

◆ SetVolume_Deformation()

Member Data Documentation

◆ BoundNodes

◆ ControlNodes

◆ CtrlCoords

◆ CtrlNodeDeformation

◆ InterpCoeff

◆ MaxErrorGlobal

◆ nCtrlNodesGlobal

◆ ReducedControlNodes