IBAMR::IBKirchhoffRodForceGen Class Reference

Class IBKirchhoffRodForceGen computes the forces and torques generated by a collection of linear elements based on Kirchhoff rod theory. More...

#include <ibamr/IBKirchhoffRodForceGen.h>

Inheritance diagram for IBAMR::IBKirchhoffRodForceGen:

Public Member Functions
	IBKirchhoffRodForceGen (SAMRAI::tbox::Pointer< SAMRAI::tbox::Database > input_db=nullptr)
	Default constructor. More...
virtual	~IBKirchhoffRodForceGen ()
	Destructor. More...
void	setUniformBodyForce (IBTK::Vector F, int structure_id, int level_number)
	Set a uniform body force that is applied on each point in the structure with the given structure_id. More...
void	initializeLevelData (SAMRAI::tbox::Pointer< SAMRAI::hier::PatchHierarchy< NDIM > > hierarchy, int level_number, double init_data_time, bool initial_time, IBTK::LDataManager *l_data_manager)
	Setup the data needed to compute the beam forces on the specified level of the patch hierarchy. More...
void	computeLagrangianForceAndTorque (SAMRAI::tbox::Pointer< IBTK::LData > F_data, SAMRAI::tbox::Pointer< IBTK::LData > N_data, SAMRAI::tbox::Pointer< IBTK::LData > X_data, SAMRAI::tbox::Pointer< IBTK::LData > D_data, SAMRAI::tbox::Pointer< SAMRAI::hier::PatchHierarchy< NDIM > > hierarchy, int level_number, double data_time, IBTK::LDataManager *l_data_manager)
	Compute the curvilinear force and torque generated by the given configuration of the curvilinear mesh. More...

Private Member Functions
	IBKirchhoffRodForceGen (const IBKirchhoffRodForceGen &from)=delete
	Copy constructor. More...
IBKirchhoffRodForceGen &	operator= (const IBKirchhoffRodForceGen &that)=delete
	Assignment operator. More...
void	getFromInput (SAMRAI::tbox::Pointer< SAMRAI::tbox::Database > db)
	Read input values, indicated above, from given database. More...
void	computeLagrangianBodyForce (SAMRAI::tbox::Pointer< IBTK::LData > F_data, SAMRAI::tbox::Pointer< SAMRAI::hier::PatchHierarchy< NDIM > > hierarchy, int level_number, double data_time, IBTK::LDataManager *l_data_manager)

Private Attributes
Data maintained separately for each level of the patch hierarchy.
std::vector< Mat >	d_D_next_mats
std::vector< Mat >	d_X_next_mats
std::vector< std::vector< int > >	d_petsc_curr_node_idxs
std::vector< std::vector< int > >	d_petsc_next_node_idxs
std::vector< std::vector< std::array< double, IBRodForceSpec::NUM_MATERIAL_PARAMS > > >	d_material_params
std::map< int, std::map< int, IBTK::Vector > >	d_uniform_body_force_data
std::vector< bool >	d_is_initialized

Detailed Description

Note

Class IBKirchhoffRodForceGen DOES NOT correct for periodic displacements of IB points.

Constructor & Destructor Documentation

IBKirchhoffRodForceGen() [1/2]

IBAMR::IBKirchhoffRodForceGen::IBKirchhoffRodForceGen

(

SAMRAI::tbox::Pointer< SAMRAI::tbox::Database >

input_db = nullptr

)

~IBKirchhoffRodForceGen()

virtual IBAMR::IBKirchhoffRodForceGen::~IBKirchhoffRodForceGen ( )

virtual

IBKirchhoffRodForceGen() [2/2]

IBAMR::IBKirchhoffRodForceGen::IBKirchhoffRodForceGen ( const IBKirchhoffRodForceGen &  from )

privatedelete

Note

This constructor is not implemented and should not be used.

Parameters

from	The value to copy to this object.

Member Function Documentation

setUniformBodyForce()

void IBAMR::IBKirchhoffRodForceGen::setUniformBodyForce	(	IBTK::Vector	F,
		int	structure_id,
		int	level_number
	)

initializeLevelData()

void IBAMR::IBKirchhoffRodForceGen::initializeLevelData	(	SAMRAI::tbox::Pointer< SAMRAI::hier::PatchHierarchy< NDIM > >	hierarchy,
		int	level_number,
		double	init_data_time,
		bool	initial_time,
		IBTK::LDataManager *	l_data_manager
	)

computeLagrangianForceAndTorque()

void IBAMR::IBKirchhoffRodForceGen::computeLagrangianForceAndTorque	(	SAMRAI::tbox::Pointer< IBTK::LData >	F_data,
		SAMRAI::tbox::Pointer< IBTK::LData >	N_data,
		SAMRAI::tbox::Pointer< IBTK::LData >	X_data,
		SAMRAI::tbox::Pointer< IBTK::LData >	D_data,
		SAMRAI::tbox::Pointer< SAMRAI::hier::PatchHierarchy< NDIM > >	hierarchy,
		int	level_number,
		double	data_time,
		IBTK::LDataManager *	l_data_manager
	)

Note

Nodal forces and moments computed by this method are added to the force and moment vectors.

operator=()

IBKirchhoffRodForceGen& IBAMR::IBKirchhoffRodForceGen::operator= ( const IBKirchhoffRodForceGen &  that )

privatedelete

Note

This operator is not implemented and should not be used.

Parameters

that	The value to assign to this object.

Returns

A reference to this object.

getFromInput()

void IBAMR::IBKirchhoffRodForceGen::getFromInput ( SAMRAI::tbox::Pointer< SAMRAI::tbox::Database >  db )

private

The database pointer may be null.

computeLagrangianBodyForce()

void IBAMR::IBKirchhoffRodForceGen::computeLagrangianBodyForce ( SAMRAI::tbox::Pointer< IBTK::LData >  F_data, SAMRAI::tbox::Pointer< SAMRAI::hier::PatchHierarchy< NDIM > >  hierarchy, int  level_number, double  data_time, IBTK::LDataManager *  l_data_manager  )

private

Constant body force routines.

Member Data Documentation

d_D_next_mats

std::vector<Mat> IBAMR::IBKirchhoffRodForceGen::d_D_next_mats

private

d_X_next_mats

std::vector<Mat> IBAMR::IBKirchhoffRodForceGen::d_X_next_mats

private

d_petsc_curr_node_idxs

std::vector<std::vector<int> > IBAMR::IBKirchhoffRodForceGen::d_petsc_curr_node_idxs

private

d_petsc_next_node_idxs

std::vector<std::vector<int> > IBAMR::IBKirchhoffRodForceGen::d_petsc_next_node_idxs

private

d_material_params

std::vector<std::vector<std::array<double, IBRodForceSpec::NUM_MATERIAL_PARAMS> > > IBAMR::IBKirchhoffRodForceGen::d_material_params

private

d_uniform_body_force_data

std::map<int, std::map<int, IBTK::Vector> > IBAMR::IBKirchhoffRodForceGen::d_uniform_body_force_data

private

d_is_initialized

std::vector<bool> IBAMR::IBKirchhoffRodForceGen::d_is_initialized

private

---

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

• include/ibamr/IBKirchhoffRodForceGen.h