oomph::WomersleyOutflowImpedanceTube< ELEMENT, DIM > Class Template Reference

#include <womersley_elements.h>

Inheritance diagram for oomph::WomersleyOutflowImpedanceTube< ELEMENT, DIM >:

Public Member Functions
	WomersleyOutflowImpedanceTube (const double &length, Mesh *navier_stokes_outflow_mesh_pt, const unsigned &fixed_coordinate, const unsigned &w_index)
Mesh *	build_mesh_and_apply_boundary_conditions (TimeStepper *time_stepper_pt)
Public Member Functions inherited from oomph::WomersleyImpedanceTubeBase< ELEMENT, DIM >
	WomersleyImpedanceTubeBase (const double &length, PrescribedVolumeFluxFctPt prescribed_volume_flux_fct_pt)
	WomersleyImpedanceTubeBase (const double &length, Mesh *navier_stokes_outflow_mesh_pt)
double &	p_out ()
	Access fct to outlet pressure. More...
void	setup ()
void	setup (double *re_st_pt, const double &dt, const double &q_initial, TimeStepper *time_stepper_pt=0)
WomersleyProblem< ELEMENT, DIM > *	womersley_problem_pt ()
	Access to underlying Womersley problem. More...
void	shift_time_values (const double &dt)
double	total_volume_flux_into_impedance_tube ()
void	get_response (double &p_in, double &dp_in_dq)
Public Member Functions inherited from oomph::TemplateFreeWomersleyImpedanceTubeBase
	TemplateFreeWomersleyImpedanceTubeBase ()
	Empty constructor. More...
virtual	~TemplateFreeWomersleyImpedanceTubeBase ()
	Empty virtual destructor. More...

Private Attributes
unsigned	Fixed_coordinate
unsigned	W_index

Additional Inherited Members
Public Types inherited from oomph::WomersleyImpedanceTubeBase< ELEMENT, DIM >
typedef double(*	PrescribedVolumeFluxFctPt) (const double &time)
Static Public Attributes inherited from oomph::TemplateFreeWomersleyImpedanceTubeBase
static double	Zero = 0.0
	Zero! More...
Protected Member Functions inherited from oomph::WomersleyImpedanceTubeBase< ELEMENT, DIM >
void	precompute_aux_integrals ()
Protected Attributes inherited from oomph::WomersleyImpedanceTubeBase< ELEMENT, DIM >
double	Length
	Length of the tube. More...
double	Dp_in_dq
double *	Current_volume_flux_pt
WomersleyProblem< ELEMENT, DIM > *	Womersley_problem_pt
double	P_out
	Outlet pressure. More...
PrescribedVolumeFluxFctPt	Prescribed_volume_flux_fct_pt
	Pointer to function that specifies the prescribed volume flux. More...
Mesh *	Navier_stokes_outflow_mesh_pt
std::map< unsigned, double > *	Aux_integral_pt

Detailed Description

template<class ELEMENT, unsigned DIM>
class oomph::WomersleyOutflowImpedanceTube< ELEMENT, DIM >

///////////////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////////////// WomersleyImpedanceTube that attaches itself to the outflow of a Navier-Stokes mesh.

Constructor & Destructor Documentation

WomersleyOutflowImpedanceTube()

template<class ELEMENT , unsigned DIM>

oomph::WomersleyOutflowImpedanceTube< ELEMENT, DIM >::WomersleyOutflowImpedanceTube ( const double &  length, Mesh *  navier_stokes_outflow_mesh_pt, const unsigned &  fixed_coordinate, const unsigned &  w_index  )

inline

Constructor: Pass length and mesh of face elements that are attached to the outflow cross-section of the Navier Stokes mesh to constructor of underlying base class. Also specify the coordinate (in the higher-dimensional Navier-Stokes mesh) that is constant in the outflow cross-section and the velocity component (in terms of the nodal index) that represents the outflow component – the latter is used to automatically apply the boundary conditions for the Womersley problem.

      : WomersleyImpedanceTubeBase<ELEMENT, DIM>(length,
                                                 navier_stokes_outflow_mesh_pt),
        Fixed_coordinate(fixed_coordinate),
        W_index(w_index)
    {
    }

Member Function Documentation

build_mesh_and_apply_boundary_conditions()

template<class ELEMENT , unsigned DIM>

Mesh* oomph::WomersleyOutflowImpedanceTube< ELEMENT, DIM >::build_mesh_and_apply_boundary_conditions ( TimeStepper *  time_stepper_pt )

inlinevirtual

Implement pure virtual fct (defined in the base class WomersleyImpedanceTubeBase) that builds the mesh of Womersley elements (of the type specified by the template argument), using the specified timestepper. Also applies the boundary condition.

Implements oomph::WomersleyImpedanceTubeBase< ELEMENT, DIM >.

    {
      // Build mesh and automatically apply the same boundary
      // conditions as those that are applied to the W_index-th
      // value of the nodes in the Navier-Stokes mesh.
      WomersleyMesh<ELEMENT>* womersley_mesh_pt =
        new WomersleyMesh<ELEMENT>(this->Navier_stokes_outflow_mesh_pt,
                                   time_stepper_pt,
                                   Fixed_coordinate,
                                   W_index);
 
      return womersley_mesh_pt;
    }

References oomph::WomersleyOutflowImpedanceTube< ELEMENT, DIM >::Fixed_coordinate, oomph::WomersleyImpedanceTubeBase< ELEMENT, DIM >::Navier_stokes_outflow_mesh_pt, and oomph::WomersleyOutflowImpedanceTube< ELEMENT, DIM >::W_index.

Member Data Documentation

Fixed_coordinate

template<class ELEMENT , unsigned DIM>

unsigned oomph::WomersleyOutflowImpedanceTube< ELEMENT, DIM >::Fixed_coordinate

private

The coordinate (in the higher-dimensional Navier-Stokes mesh) that is constant in the outflow cross-section

Referenced by oomph::WomersleyOutflowImpedanceTube< ELEMENT, DIM >::build_mesh_and_apply_boundary_conditions().

W_index

template<class ELEMENT , unsigned DIM>

unsigned oomph::WomersleyOutflowImpedanceTube< ELEMENT, DIM >::W_index

private

The velocity component (in terms of the nodal index) that represents the outflow component – the latter is used to automatically apply the boundary conditions for the Womersley problem.

Referenced by oomph::WomersleyOutflowImpedanceTube< ELEMENT, DIM >::build_mesh_and_apply_boundary_conditions().

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

• womersley_elements.h