FSI leaflet in channel. Mesh update with pseudo-elasticity and solved with pseudo-elastic fsi preconditioner. More...

Inheritance diagram for FSIChannelWithLeafletProblem< ELEMENT >:

Public Member Functions
	FSIChannelWithLeafletProblem (const unsigned &mesh_multiplier)
	Constructor: Pass multiplier for uniform mesh refinement.

	~FSIChannelWithLeafletProblem ()
	Destructor empty.

void	actions_after_newton_solve ()
	Actions after solve (empty)

void	actions_before_newton_solve ()
	Actions before Newton solve: Reset the pseudo-elastic undeformed configuration.

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

void	actions_before_implicit_timestep ()
	Actions before implicit timestep: Update the inflow velocity.

void	set_iterative_solver ()
	Set iterative solver.

void	doc_solution (DocInfo &doc_info)
	Doc the solution.

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

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

void	doc_parameters ()
	Doc parameters.

Private Member Functions
Node *	tip_node_pt ()
	Helper fct; returns the node at the tip of the wall mesh.

Private Attributes
PseudoElasticChannelWithLeafletMesh< ELEMENT > *	Bulk_mesh_pt
	Pointer to the fluid mesh.

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

BDF< 2 > *	Bulk_time_stepper_pt
	Bulk timestepper.

Newmark< 2 > *	Wall_time_stepper_pt
	Wall time stepper pt.

SolidMesh *	Lagrange_multiplier_mesh_pt
	Pointers to mesh of Lagrange multiplier elements.

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

MeshAsGeomObject *	Wall_geom_object_pt
	Geometric object for the leaflet (to apply lagrange mult)

UndeformedLeaflet *	Undeformed_wall_pt
	Geom object for the leaflet.

Detailed Description

template<class ELEMENT>
class FSIChannelWithLeafletProblem< ELEMENT >

FSI leaflet in channel. Mesh update with pseudo-elasticity and solved with pseudo-elastic fsi preconditioner.

Definition at line 347 of file fsi_channel_with_leaflet_precond.cc.

Constructor & Destructor Documentation

◆ FSIChannelWithLeafletProblem()

template<class ELEMENT >

FSIChannelWithLeafletProblem< ELEMENT >::FSIChannelWithLeafletProblem ( const unsigned & mesh_multiplier )

Constructor: Pass multiplier for uniform mesh refinement.

Constructor.

Definition at line 489 of file fsi_channel_with_leaflet_precond.cc.

References Global_Parameters::Fluid_height, Global_Parameters::Fluid_length_left, Global_Parameters::Fluid_length_right, Global_Parameters::H, Global_Parameters::Lambda_sq, Global_Parameters::Lambda_sq_beam, Global_Parameters::Leaflet_height, Global_Parameters::Leaflet_x0, Global_Parameters::Mesh_nleft, Global_Parameters::Mesh_nright, Global_Parameters::Mesh_ny1, Global_Parameters::Mesh_ny2, Global_Parameters::Nu, Global_Parameters::Q, Global_Parameters::Re, and Global_Parameters::ReSt.

◆ ~FSIChannelWithLeafletProblem()

template<class ELEMENT >

FSIChannelWithLeafletProblem< ELEMENT >::~FSIChannelWithLeafletProblem ( )

inline

Destructor empty.

Definition at line 356 of file fsi_channel_with_leaflet_precond.cc.

Member Function Documentation

◆ actions_after_newton_solve()

template<class ELEMENT >

void FSIChannelWithLeafletProblem< ELEMENT >::actions_after_newton_solve ( )

inline

Actions after solve (empty)

Definition at line 369 of file fsi_channel_with_leaflet_precond.cc.

◆ actions_before_implicit_timestep()

template<class ELEMENT >

void FSIChannelWithLeafletProblem< ELEMENT >::actions_before_implicit_timestep ( )

inline

Actions before implicit timestep: Update the inflow velocity.

Definition at line 392 of file fsi_channel_with_leaflet_precond.cc.

References FSIChannelWithLeafletProblem< ELEMENT >::Bulk_mesh_pt, Global_Parameters::Fluid_height, and Global_Parameters::flux().

◆ actions_before_newton_convergence_check()

template<class ELEMENT >

void FSIChannelWithLeafletProblem< ELEMENT >::actions_before_newton_convergence_check ( )

inline

Update no slip before Newton convergence check.

Definition at line 380 of file fsi_channel_with_leaflet_precond.cc.

References FSIChannelWithLeafletProblem< ELEMENT >::Bulk_mesh_pt.

◆ actions_before_newton_solve()

template<class ELEMENT >

void FSIChannelWithLeafletProblem< ELEMENT >::actions_before_newton_solve ( )

inline

Actions before Newton solve: Reset the pseudo-elastic undeformed configuration.

Definition at line 373 of file fsi_channel_with_leaflet_precond.cc.

References FSIChannelWithLeafletProblem< ELEMENT >::Bulk_mesh_pt.

◆ create_lagrange_multiplier_elements()

template<class ELEMENT >

void FSIChannelWithLeafletProblem< ELEMENT >::create_lagrange_multiplier_elements ( )

Create elements that enforce prescribed boundary motion by Lagrange multipliers.

Create elements that impose the prescribed boundary displacement by Lagrange multipliers.

Definition at line 867 of file fsi_channel_with_leaflet_precond.cc.

◆ delete_lagrange_multiplier_elements()

template<class ELEMENT >

void FSIChannelWithLeafletProblem< ELEMENT >::delete_lagrange_multiplier_elements ( )

Delete elements that enforce prescribed boundary motion by Lagrange multipliers.

Delete elements that impose the prescribed boundary displacement and wipe the associated mesh.

Definition at line 942 of file fsi_channel_with_leaflet_precond.cc.

◆ doc_parameters()

template<class ELEMENT >

void FSIChannelWithLeafletProblem< ELEMENT >::doc_parameters ( )

inline

Doc parameters.

Definition at line 428 of file fsi_channel_with_leaflet_precond.cc.

References Global_Parameters::Lambda_sq_beam, Global_Parameters::Q, Global_Parameters::Re, Global_Parameters::T, and FSIChannelWithLeafletProblem< ELEMENT >::tip_node_pt().

◆ doc_solution()

template<class ELEMENT >

void FSIChannelWithLeafletProblem< ELEMENT >::doc_solution ( DocInfo & doc_info )

Doc the solution.

Definition at line 966 of file fsi_channel_with_leaflet_precond.cc.

◆ set_iterative_solver()

template<class ELEMENT >

void FSIChannelWithLeafletProblem< ELEMENT >::set_iterative_solver ( )

Set iterative solver.

Definition at line 733 of file fsi_channel_with_leaflet_precond.cc.

References LSC_Preconditioner_Helper::set_hypre_preconditioner().

◆ tip_node_pt()

template<class ELEMENT >

Node * FSIChannelWithLeafletProblem< ELEMENT >::tip_node_pt ( )

inlineprivate

Helper fct; returns the node at the tip of the wall mesh.

Definition at line 451 of file fsi_channel_with_leaflet_precond.cc.

References FSIChannelWithLeafletProblem< ELEMENT >::Wall_mesh_pt.

Referenced by FSIChannelWithLeafletProblem< ELEMENT >::doc_parameters().

Member Data Documentation

◆ Bulk_mesh_pt

template<class ELEMENT >

PseudoElasticChannelWithLeafletMesh<ELEMENT>* FSIChannelWithLeafletProblem< ELEMENT >::Bulk_mesh_pt

private

Pointer to the fluid mesh.

Definition at line 459 of file fsi_channel_with_leaflet_precond.cc.

Referenced by FSIChannelWithLeafletProblem< ELEMENT >::actions_before_implicit_timestep(), FSIChannelWithLeafletProblem< ELEMENT >::actions_before_newton_convergence_check(), FSIChannelWithLeafletProblem< ELEMENT >::actions_before_newton_solve(), and FSIChannelWithLeafletProblem< ELEMENT >::~FSIChannelWithLeafletProblem().

◆ Bulk_time_stepper_pt

template<class ELEMENT >

BDF<2>* FSIChannelWithLeafletProblem< ELEMENT >::Bulk_time_stepper_pt

private

Bulk timestepper.

Definition at line 465 of file fsi_channel_with_leaflet_precond.cc.

Referenced by FSIChannelWithLeafletProblem< ELEMENT >::~FSIChannelWithLeafletProblem().

◆ Constitutive_law_pt

template<class ELEMENT >

ConstitutiveLaw* FSIChannelWithLeafletProblem< ELEMENT >::Constitutive_law_pt

private

Constitutive law used to determine the mesh deformation.

Definition at line 474 of file fsi_channel_with_leaflet_precond.cc.

Referenced by FSIChannelWithLeafletProblem< ELEMENT >::~FSIChannelWithLeafletProblem().

◆ Lagrange_multiplier_mesh_pt

template<class ELEMENT >

SolidMesh* FSIChannelWithLeafletProblem< ELEMENT >::Lagrange_multiplier_mesh_pt

private

Pointers to mesh of Lagrange multiplier elements.

Definition at line 471 of file fsi_channel_with_leaflet_precond.cc.

Referenced by FSIChannelWithLeafletProblem< ELEMENT >::~FSIChannelWithLeafletProblem().

◆ Undeformed_wall_pt

template<class ELEMENT >

UndeformedLeaflet* FSIChannelWithLeafletProblem< ELEMENT >::Undeformed_wall_pt

private

Geom object for the leaflet.

Definition at line 480 of file fsi_channel_with_leaflet_precond.cc.

Referenced by FSIChannelWithLeafletProblem< ELEMENT >::~FSIChannelWithLeafletProblem().

◆ Wall_geom_object_pt

template<class ELEMENT >

MeshAsGeomObject* FSIChannelWithLeafletProblem< ELEMENT >::Wall_geom_object_pt

private

Geometric object for the leaflet (to apply lagrange mult)

Definition at line 477 of file fsi_channel_with_leaflet_precond.cc.

Referenced by FSIChannelWithLeafletProblem< ELEMENT >::~FSIChannelWithLeafletProblem().

◆ Wall_mesh_pt

template<class ELEMENT >

OneDLagrangianMesh<FSIHermiteBeamElement>* FSIChannelWithLeafletProblem< ELEMENT >::Wall_mesh_pt

private

Pointer to the "wall" mesh.

Definition at line 462 of file fsi_channel_with_leaflet_precond.cc.

Referenced by FSIChannelWithLeafletProblem< ELEMENT >::tip_node_pt(), and FSIChannelWithLeafletProblem< ELEMENT >::~FSIChannelWithLeafletProblem().

◆ Wall_time_stepper_pt

template<class ELEMENT >

Newmark<2>* FSIChannelWithLeafletProblem< ELEMENT >::Wall_time_stepper_pt

private

Wall time stepper pt.

Definition at line 468 of file fsi_channel_with_leaflet_precond.cc.

Referenced by FSIChannelWithLeafletProblem< ELEMENT >::~FSIChannelWithLeafletProblem().

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

fsi_channel_with_leaflet_precond.cc

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ FSIChannelWithLeafletProblem()

◆ ~FSIChannelWithLeafletProblem()

Member Function Documentation

◆ actions_after_newton_solve()

◆ actions_before_implicit_timestep()

◆ actions_before_newton_convergence_check()

◆ actions_before_newton_solve()

◆ create_lagrange_multiplier_elements()

◆ delete_lagrange_multiplier_elements()

◆ doc_parameters()

◆ doc_solution()

◆ set_iterative_solver()

◆ tip_node_pt()

Member Data Documentation

◆ Bulk_mesh_pt

◆ Bulk_time_stepper_pt

◆ Constitutive_law_pt

◆ Lagrange_multiplier_mesh_pt

◆ Undeformed_wall_pt

◆ Wall_geom_object_pt

◆ Wall_mesh_pt

◆ Wall_time_stepper_pt