SpineInclinedPlaneProblem< ELEMENT, TIMESTEPPER > Class Template Reference

Inheritance diagram for SpineInclinedPlaneProblem< ELEMENT, TIMESTEPPER >:

Public Member Functions
	SpineInclinedPlaneProblem (const unsigned &nx, const unsigned &ny, const double &length)
void	actions_before_newton_convergence_check ()
Public Member Functions inherited from InclinedPlaneProblem< ELEMENT, SpineLineFluidInterfaceElement< ELEMENT > >
	InclinedPlaneProblem (const unsigned &nx, const unsigned &ny, const double &length)
	Generic Constructor (empty) More...
void	solve_steady ()
	Solve the steady problem. More...
void	timestep (const double &dt, const unsigned &n_tsteps)
	Take n_tsteps timesteps of size dt. More...
void	actions_before_implicit_timestep ()
void	make_traction_elements ()
void	make_free_surface_elements ()
void	complete_build ()
	~InclinedPlaneProblem ()
	Generic desructor to clean up the memory allocated in the problem. More...

Additional Inherited Members
Protected Attributes inherited from InclinedPlaneProblem< ELEMENT, SpineLineFluidInterfaceElement< ELEMENT > >
Mesh *	Bulk_mesh_pt
	Bulk fluid mesh. More...
Mesh *	Traction_mesh_pt
	Mesh for the traction elements that are added at inlet and outlet. More...
Mesh *	Surface_mesh_pt
	Mesh for the free surface elements. More...
Mesh *	Point_mesh_pt
	Mesh for the point elements at each end of the free surface. More...
std::string	Output_prefix
	Prefix for output files. More...

Constructor & Destructor Documentation

SpineInclinedPlaneProblem()

template<class ELEMENT , class TIMESTEPPER >

SpineInclinedPlaneProblem< ELEMENT, TIMESTEPPER >::SpineInclinedPlaneProblem ( const unsigned &  nx, const unsigned &  ny, const double &  length  )

inline

                                           : 
  InclinedPlaneProblem<ELEMENT,SpineLineFluidInterfaceElement<ELEMENT> >
  (nx,ny,length) 
  {
   //Set the name
   this->Output_prefix = "spine";
 
   //Create our one and only timestepper, with adaptive timestepping
   this->add_time_stepper_pt(new TIMESTEPPER);
 
   //Create the bulk mesh
   this->Bulk_mesh_pt = new  SpineInclinedPlaneMesh<ELEMENT>(
    nx,ny,length,1.0,this->time_stepper_pt());
 
   //Create the traction elements
   this->make_traction_elements();
   //Create the free surface elements
   this->make_free_surface_elements();
 
   //Add all sub meshes to the problem
   this->add_sub_mesh(this->Bulk_mesh_pt);
   this->add_sub_mesh(this->Traction_mesh_pt);
   this->add_sub_mesh(this->Surface_mesh_pt);
   this->add_sub_mesh(this->Point_mesh_pt);
   //Create the global mesh
   this->build_global_mesh();
 
   //Complete the build of the problem
   this->complete_build();
  }

References Mesh_Parameters::nx, and Mesh_Parameters::ny.

Member Function Documentation

actions_before_newton_convergence_check()

template<class ELEMENT , class TIMESTEPPER >

void SpineInclinedPlaneProblem< ELEMENT, TIMESTEPPER >::actions_before_newton_convergence_check ( )

inline

Spine heights/lengths are unknowns in the problem so their values get corrected during each Newton step. However, changing their value does not automatically change the nodal positions, so we need to update all of them

  {this->Bulk_mesh_pt->node_update();}

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

• inclined_plane.cc