Problem class. More...

Inheritance diagram for FSICollapsibleChannelProblem< ELEMENT >:

Public Member Functions
	FSICollapsibleChannelProblem (const unsigned &nup, const unsigned &ncollapsible, const unsigned &ndown, const unsigned &ny, const double &lup, const double &lcollapsible, const double &ldown, const double &ly)
	Constructor: The arguments are the number of elements and the lengths of the domain. More...

	~FSICollapsibleChannelProblem ()
	Destructor (empty) More...

MacroElementNodeUpdateCollapsibleChannelMesh< ELEMENT > *	bulk_mesh_pt ()
	Access function for the specific bulk (fluid) mesh. More...

AlgebraicCollapsibleChannelMesh< ELEMENT > *	bulk_mesh_pt ()
	Access function for the specific bulk (fluid) mesh. More...

OneDLagrangianMesh< FSIHermiteBeamElement > *	wall_mesh_pt ()
	Access function for the wall mesh. More...

void	actions_before_newton_solve ()
	Update the problem specs before solve (empty) More...

void	actions_after_newton_solve ()
	Update the problem after solve (empty) More...

void	actions_before_newton_convergence_check ()
	Update before checking Newton convergence: Update the nodal positions in the fluid mesh in response to possible changes in the wall shape. More...

void	doc_solution (DocInfo &doc_info, ofstream &trace_file)
	Doc the solution. More...

void	set_initial_condition ()
	Apply initial conditions. More...

	FSICollapsibleChannelProblem (const unsigned &nup, const unsigned &ncollapsible, const unsigned &ndown, const unsigned &ny, const double &lup, const double &lcollapsible, const double &ldown, const double &ly)
	Constructor: The arguments are the number of elements and the lengths of the domain. More...

	~FSICollapsibleChannelProblem ()
	Destructor (empty) More...

MacroElementNodeUpdateRefineableCollapsibleChannelMesh< ELEMENT > *	bulk_mesh_pt ()
	Access function for the specific bulk (fluid) mesh. More...

RefineableAlgebraicCollapsibleChannelMesh< ELEMENT > *	bulk_mesh_pt ()
	Access function for the specific bulk (fluid) mesh. More...

OneDLagrangianMesh< FSIHermiteBeamElement > *	wall_mesh_pt ()
	Access function for the wall mesh. More...

void	actions_before_adapt ()
	Actions before adapt: Wipe the mesh of prescribed traction elements. More...

void	actions_after_adapt ()
	Actions after adapt: Rebuild the mesh of prescribed traction elements and reset FSI. More...

void	actions_before_newton_solve ()
	Update the problem specs before solve (empty) More...

void	actions_after_newton_solve ()
	Update the problem after solve (empty) More...

void	actions_before_newton_convergence_check ()
	Update before checking Newton convergence: Update the nodal positions in the fluid mesh in response to possible changes in the wall shape. More...

void	doc_solution (DocInfo &doc_info, ofstream &trace_file)
	Doc the solution. More...

void	set_initial_condition ()
	Apply initial conditions. More...

	FSICollapsibleChannelProblem (const unsigned &nup, const unsigned &ncollapsible, const unsigned &ndown, const unsigned &ny, const double &lup, const double &lcollapsible, const double &ldown, const double &ly)
	Constructor: The arguments are the number of elements and the lengths of the domain. More...

	~FSICollapsibleChannelProblem ()
	Destructor (empty) More...

ElasticCollapsibleChannelMesh< ELEMENT > *	bulk_mesh_pt ()
	Access function for the specific bulk (fluid) mesh. More...

OneDLagrangianMesh< FSIHermiteBeamElement > *	wall_mesh_pt ()
	Access function for the wall mesh. More...

void	actions_before_newton_solve ()
	Update the problem specs before solve (empty) More...

void	actions_after_newton_solve ()
	Update the problem after solve (empty) More...

void	actions_before_newton_convergence_check ()
	Update no slip before Newton convergence check. More...

void	doc_solution (DocInfo &doc_info, ofstream &trace_file)
	Doc the solution. More...

void	set_initial_condition ()
	Apply initial conditions. More...

	FSICollapsibleChannelProblem (const unsigned &nup, const unsigned &ncollapsible, const unsigned &ndown, const unsigned &ny, const double &lup, const double &lcollapsible, const double &ldown, const double &ly)
	Constructor: The arguments are the number of elements and the lengths of the domain. More...

	~FSICollapsibleChannelProblem ()
	Destructor (empty) More...

ElasticRefineableCollapsibleChannelMesh< ELEMENT > *	bulk_mesh_pt ()
	Access function for the specific bulk (fluid) mesh. More...

OneDLagrangianMesh< FSIHermiteBeamElement > *	wall_mesh_pt ()
	Access function for the wall mesh. More...

void	actions_before_adapt ()
	Actions before adapt: Wipe the mesh of prescribed traction elements. More...

void	actions_after_adapt ()
	Actions after adapt: Rebuild the mesh of prescribed traction elements and reset FSI. More...

void	actions_before_newton_solve ()
	Update the problem specs before solve (empty) More...

void	actions_after_newton_solve ()
	Update the problem after solve (empty) More...

void	actions_before_newton_convergence_check ()
	Update no slip before Newton convergence check. More...

void	doc_solution (DocInfo &doc_info, ofstream &trace_file)
	Doc the solution. More...

void	set_initial_condition ()
	Apply initial conditions. More...

Private Member Functions
void	create_traction_elements (const unsigned &b, Mesh const &bulk_mesh_pt, Mesh const &traction_mesh_pt)
	Create the prescribed traction elements on boundary b. More...

void	create_traction_elements (const unsigned &b, Mesh const &bulk_mesh_pt, Mesh const &traction_mesh_pt)
	Create the prescribed traction elements on boundary b. More...

void	delete_traction_elements (Mesh *const &traction_mesh_pt)
	Delete prescribed traction elements from the surface mesh. More...

void	create_traction_elements (const unsigned &b, Mesh const &bulk_mesh_pt, Mesh const &traction_mesh_pt)
	Create the prescribed traction elements on boundary b. More...

void	delete_traction_elements (Mesh *const &traction_mesh_pt)
	Delete prescribed traction elements from the surface mesh. More...

void	create_lagrange_multiplier_elements ()
	Create elements that enforce prescribed boundary motion by Lagrange multipliers. More...

void	delete_lagrange_multiplier_elements ()
	Delete elements that enforce prescribed boundary motion by Lagrange multipliers. More...

void	create_traction_elements (const unsigned &b, Mesh const &bulk_mesh_pt, Mesh const &traction_mesh_pt)
	Create the prescribed traction elements on boundary b. More...

void	delete_traction_elements (Mesh *const &traction_mesh_pt)
	Delete prescribed traction elements from the surface mesh. More...

void	create_lagrange_multiplier_elements ()
	Create elements that enforce prescribed boundary motion by Lagrange multiplilers. More...

void	delete_lagrange_multiplier_elements ()
	Delete elements that enforce prescribed boundary motion by Lagrange multiplilers. More...

Private Attributes
unsigned	Nup
	Number of elements in the x direction in the upstream part of the channel. More...

unsigned	Ncollapsible
	Number of elements in the x direction in the collapsible part of the channel. More...

unsigned	Ndown
	Number of elements in the x direction in the downstream part of the channel. More...

unsigned	Ny
	Number of elements across the channel. More...

double	Lup
	x-length in the upstream part of the channel More...

double	Lcollapsible
	x-length in the collapsible part of the channel More...

double	Ldown
	x-length in the downstream part of the channel More...

double	Ly
	Transverse length. More...

MacroElementNodeUpdateCollapsibleChannelMesh< ELEMENT > *	Bulk_mesh_pt
	Pointer to the "bulk" mesh. More...

AlgebraicCollapsibleChannelMesh< ELEMENT > *	Bulk_mesh_pt
	Pointer to the "bulk" mesh. More...

Mesh *	Applied_fluid_traction_mesh_pt
	Pointer to the "surface" mesh that applies the traction at the inflow. More...

OneDLagrangianMesh< FSIHermiteBeamElement > *	Wall_mesh_pt
	Pointer to the "wall" mesh. More...

Node *	Left_node_pt
	Pointer to the left control node. More...

Node *	Right_node_pt
	Pointer to right control node. More...

Node *	Wall_node_pt
	Pointer to control node on the wall. More...

MacroElementNodeUpdateRefineableCollapsibleChannelMesh< ELEMENT > *	Bulk_mesh_pt
	Pointer to the "bulk" mesh. More...

RefineableAlgebraicCollapsibleChannelMesh< ELEMENT > *	Bulk_mesh_pt
	Pointer to the "bulk" mesh. More...

ElasticCollapsibleChannelMesh< ELEMENT > *	Bulk_mesh_pt
	Pointer to the "bulk" mesh. More...

SolidMesh *	Lagrange_multiplier_mesh_pt
	Pointers to mesh of Lagrange multiplier elements. More...

MeshAsGeomObject *	Wall_geom_object_pt
	Geometric object incarnation of the wall mesh. More...

ConstitutiveLaw *	Constitutive_law_pt
	Constitutive law used to determine the mesh deformation. More...

ElasticRefineableCollapsibleChannelMesh< ELEMENT > *	Bulk_mesh_pt
	Pointer to the "bulk" mesh. More...

Detailed Description

template<class ELEMENT>
class FSICollapsibleChannelProblem< ELEMENT >

Problem class.

Definition at line 233 of file fsi_collapsible_channel.cc.

Constructor & Destructor Documentation

◆ FSICollapsibleChannelProblem() [1/4]

template<class ELEMENT >

FSICollapsibleChannelProblem< ELEMENT >::FSICollapsibleChannelProblem	(	const unsigned &	nup,
		const unsigned &	ncollapsible,
		const unsigned &	ndown,
		const unsigned &	ny,
		const double &	lup,
		const double &	lcollapsible,
		const double &	ldown,
		const double &	ly
	)

Constructor: The arguments are the number of elements and the lengths of the domain.

Constructor for the collapsible channel problem.

Definition at line 378 of file fsi_collapsible_channel.cc.

References Global_Physical_Variables::H, Global_Physical_Variables::load(), Global_Physical_Variables::prescribed_traction(), Global_Physical_Variables::Q, Global_Physical_Variables::Re, Global_Physical_Variables::ReSt, Global_Physical_Variables::Sigma0, and BL_Squash::squash_fct().

◆ ~FSICollapsibleChannelProblem() [1/4]

template<class ELEMENT >

FSICollapsibleChannelProblem< ELEMENT >::~FSICollapsibleChannelProblem ( )

inline

Destructor (empty)

Definition at line 250 of file fsi_collapsible_channel.cc.

◆ FSICollapsibleChannelProblem() [2/4]

template<class ELEMENT >

FSICollapsibleChannelProblem< ELEMENT >::FSICollapsibleChannelProblem	(	const unsigned &	nup,
		const unsigned &	ncollapsible,
		const unsigned &	ndown,
		const unsigned &	ny,
		const double &	lup,
		const double &	lcollapsible,
		const double &	ldown,
		const double &	ly
	)

Constructor: The arguments are the number of elements and the lengths of the domain.

◆ ~FSICollapsibleChannelProblem() [2/4]

template<class ELEMENT >

FSICollapsibleChannelProblem< ELEMENT >::~FSICollapsibleChannelProblem ( )

inline

Destructor (empty)

Definition at line 249 of file fsi_collapsible_channel_adapt.cc.

◆ FSICollapsibleChannelProblem() [3/4]

template<class ELEMENT >

FSICollapsibleChannelProblem< ELEMENT >::FSICollapsibleChannelProblem	(	const unsigned &	nup,
		const unsigned &	ncollapsible,
		const unsigned &	ndown,
		const unsigned &	ny,
		const double &	lup,
		const double &	lcollapsible,
		const double &	ldown,
		const double &	ly
	)

Constructor: The arguments are the number of elements and the lengths of the domain.

◆ ~FSICollapsibleChannelProblem() [3/4]

template<class ELEMENT >

FSICollapsibleChannelProblem< ELEMENT >::~FSICollapsibleChannelProblem ( )

inline

Destructor (empty)

Definition at line 295 of file fsi_pseudo_solid_collapsible_channel.cc.

◆ FSICollapsibleChannelProblem() [4/4]

template<class ELEMENT >

FSICollapsibleChannelProblem< ELEMENT >::FSICollapsibleChannelProblem	(	const unsigned &	nup,
		const unsigned &	ncollapsible,
		const unsigned &	ndown,
		const unsigned &	ny,
		const double &	lup,
		const double &	lcollapsible,
		const double &	ldown,
		const double &	ly
	)

Constructor: The arguments are the number of elements and the lengths of the domain.

◆ ~FSICollapsibleChannelProblem() [4/4]

template<class ELEMENT >

FSICollapsibleChannelProblem< ELEMENT >::~FSICollapsibleChannelProblem ( )

inline

Destructor (empty)

Definition at line 300 of file fsi_pseudo_solid_collapsible_channel_adapt.cc.

Member Function Documentation

◆ actions_after_adapt() [1/2]

template<class ELEMENT >

void FSICollapsibleChannelProblem< ELEMENT >::actions_after_adapt

Actions after adapt: Rebuild the mesh of prescribed traction elements and reset FSI.

Actions after adapt: Rebuild the mesh of prescribed traction elements.

Definition at line 897 of file fsi_collapsible_channel_adapt.cc.

References Global_Physical_Variables::prescribed_traction().

◆ actions_after_adapt() [2/2]

template<class ELEMENT >

void FSICollapsibleChannelProblem< ELEMENT >::actions_after_adapt ( )

Actions after adapt: Rebuild the mesh of prescribed traction elements and reset FSI.

◆ actions_after_newton_solve() [1/4]

template<class ELEMENT >

void FSICollapsibleChannelProblem< ELEMENT >::actions_after_newton_solve ( )

inline

Update the problem after solve (empty)

Definition at line 292 of file fsi_collapsible_channel.cc.

◆ actions_after_newton_solve() [2/4]

template<class ELEMENT >

void FSICollapsibleChannelProblem< ELEMENT >::actions_after_newton_solve ( )

inline

Update the problem after solve (empty)

Definition at line 297 of file fsi_collapsible_channel_adapt.cc.

◆ actions_after_newton_solve() [3/4]

template<class ELEMENT >

void FSICollapsibleChannelProblem< ELEMENT >::actions_after_newton_solve ( )

inline

Update the problem after solve (empty)

Definition at line 320 of file fsi_pseudo_solid_collapsible_channel.cc.

◆ actions_after_newton_solve() [4/4]

template<class ELEMENT >

void FSICollapsibleChannelProblem< ELEMENT >::actions_after_newton_solve ( )

inline

Update the problem after solve (empty)

Definition at line 332 of file fsi_pseudo_solid_collapsible_channel_adapt.cc.

◆ actions_before_adapt() [1/2]

template<class ELEMENT >

void FSICollapsibleChannelProblem< ELEMENT >::actions_before_adapt

Actions before adapt: Wipe the mesh of prescribed traction elements.

Definition at line 881 of file fsi_collapsible_channel_adapt.cc.

◆ actions_before_adapt() [2/2]

template<class ELEMENT >

void FSICollapsibleChannelProblem< ELEMENT >::actions_before_adapt ( )

Actions before adapt: Wipe the mesh of prescribed traction elements.

◆ actions_before_newton_convergence_check() [1/4]

template<class ELEMENT >

void FSICollapsibleChannelProblem< ELEMENT >::actions_before_newton_convergence_check ( )

inline

Update before checking Newton convergence: Update the nodal positions in the fluid mesh in response to possible changes in the wall shape.

Definition at line 297 of file fsi_collapsible_channel.cc.

◆ actions_before_newton_convergence_check() [2/4]

template<class ELEMENT >

void FSICollapsibleChannelProblem< ELEMENT >::actions_before_newton_convergence_check ( )

inline

Update before checking Newton convergence: Update the nodal positions in the fluid mesh in response to possible changes in the wall shape.

Definition at line 302 of file fsi_collapsible_channel_adapt.cc.

◆ actions_before_newton_convergence_check() [3/4]

template<class ELEMENT >

void FSICollapsibleChannelProblem< ELEMENT >::actions_before_newton_convergence_check ( )

inline

Update no slip before Newton convergence check.

Definition at line 323 of file fsi_pseudo_solid_collapsible_channel.cc.

◆ actions_before_newton_convergence_check() [4/4]

template<class ELEMENT >

void FSICollapsibleChannelProblem< ELEMENT >::actions_before_newton_convergence_check ( )

inline

Update no slip before Newton convergence check.

Definition at line 335 of file fsi_pseudo_solid_collapsible_channel_adapt.cc.

◆ actions_before_newton_solve() [1/4]

template<class ELEMENT >

void FSICollapsibleChannelProblem< ELEMENT >::actions_before_newton_solve ( )

inline

Update the problem specs before solve (empty)

Definition at line 289 of file fsi_collapsible_channel.cc.

◆ actions_before_newton_solve() [2/4]

template<class ELEMENT >

void FSICollapsibleChannelProblem< ELEMENT >::actions_before_newton_solve ( )

inline

Update the problem specs before solve (empty)

Definition at line 294 of file fsi_collapsible_channel_adapt.cc.

◆ actions_before_newton_solve() [3/4]

template<class ELEMENT >

void FSICollapsibleChannelProblem< ELEMENT >::actions_before_newton_solve ( )

inline

Update the problem specs before solve (empty)

Definition at line 317 of file fsi_pseudo_solid_collapsible_channel.cc.

◆ actions_before_newton_solve() [4/4]

template<class ELEMENT >

void FSICollapsibleChannelProblem< ELEMENT >::actions_before_newton_solve ( )

inline

Update the problem specs before solve (empty)

Definition at line 329 of file fsi_pseudo_solid_collapsible_channel_adapt.cc.

◆ bulk_mesh_pt() [1/6]

template<class ELEMENT >

MacroElementNodeUpdateCollapsibleChannelMesh<ELEMENT>* FSICollapsibleChannelProblem< ELEMENT >::bulk_mesh_pt ( )

inline