Tube as a domain. The entire domain must be defined by a GeomObject with the following convention: zeta[0] is the coordinate along the centreline, zeta[1] is the theta coordinate around the tube wall and zeta[2] is the radial coordinate. The outer boundary must lie at zeta[2] = 1. More...

#include <tube_domain.h>

Inheritance diagram for oomph::TubeDomain:

Public Member Functions
	TubeDomain (GeomObject *volume_geom_object_pt, const Vector< double > &centreline_limits, const Vector< double > &theta_positions, const Vector< double > &radius_box, const unsigned &nlayer)
	Constructor: Pass geometric object; start and end limit of the centreline coordinate; the theta locations marking the division between the elements of the outer ring, labelled from the lower left to the upper left in order, theta should be in the range $-\pi$ to $\pi$ ; the corresponding fractions of the radius at which the central box is to be placed; and the number of layers in the domain. More...

	TubeDomain (const TubeDomain &)=delete
	Broken copy constructor. More...

void	operator= (const TubeDomain &)=delete
	Broken assignment operator. More...

	~TubeDomain ()
	Destructor: Empty; cleanup done in base class. More...

void	macro_element_boundary (const unsigned &t, const unsigned &i_macro, const unsigned &i_direct, const Vector< double > &s, Vector< double > &f)
	Vector representation of the i_macro-th macro element boundary i_direct (L/R/D/U/B/F) at time level t (t=0: present; t>0: previous): f(s). More...

Public Member Functions inherited from oomph::Domain
	Domain ()
	Constructor. More...

	Domain (const Domain &)=delete
	Broken copy constructor. More...

void	operator= (const Domain &)=delete
	Broken assignment operator. More...

virtual	~Domain ()
	Destructor: Strictly speaking, whoever creates an object dynamically should be responsible for the cleanup of said object but it makes sense here for the Domain to generically kill any MacroElements left over in the MacroElement container (if it hasn't already been done in the derived class) to avoid memory leaks. More...

MacroElement *	macro_element_pt (const unsigned &i)
	Access to i-th macro element. More...

unsigned	nmacro_element ()
	Number of macro elements in domain. More...

void	output (const std::string &filename, const unsigned &nplot)
	Output macro elements. More...

void	output (std::ostream &outfile, const unsigned &nplot)
	Output macro elements. More...

virtual void	macro_element_boundary (const double &t, const unsigned &i_macro, const unsigned &i_direct, const Vector< double > &s, Vector< double > &f)
	Vector representation of the i_macro-th macro element boundary i_direct (e.g. N/S/W/E in 2D) at continuous time, t. More...

void	macro_element_boundary (const unsigned &i_macro, const unsigned &i_direct, const Vector< double > &s, Vector< double > &f)
	Vector representation of the i_macro-th macro element boundary i_direct (e.g. N/S/W/E in 2D) at current time: f(s). More...

void	output_macro_element_boundaries (const std::string &filename, const unsigned &nplot)
	Output all macro element boundaries as tecplot zones. More...

void	output_macro_element_boundaries (std::ostream &outfile, const unsigned &nplot)
	Output all macro element boundaries as tecplot zones. More...

virtual void	dmacro_element_boundary (const unsigned &t, const unsigned &i_macro, const unsigned &i_direct, const Vector< double > &s, Vector< double > &f)
	Vector representation of the i_macro-th macro element boundary derivatives i_direct (e.g. N/S/W/E in 2D) at time level t (t=0: present; t>0: previous): f(s). Broken virtual. More...

virtual void	dmacro_element_boundary (const double &t, const unsigned &i_macro, const unsigned &i_direct, const Vector< double > &s, Vector< double > &f)
	Vector representation of the i_macro-th macro element boundary derivatives i_direct (e.g. N/S/W/E in 2D) at continuous time level t. Broken virtual. More...

void	dmacro_element_boundary (const unsigned &i_macro, const unsigned &i_direct, const Vector< double > &s, Vector< double > &f)
	Vector representation of the i_macro-th macro element boundary derivatives i_direct (e.g. N/S/W/E in 2D) at current time: f(s). More...

virtual void	d2macro_element_boundary (const unsigned &t, const unsigned &i_macro, const unsigned &i_direct, const Vector< double > &s, Vector< double > &f)
	Vector representation of the i_macro-th macro element boundary second derivatives i_direct (e.g. N/S/W/E in 2D) at time level t (t=0: present; t>0: previous): f(s). Broken virtual. More...

virtual void	d2macro_element_boundary (const double &t, const unsigned &i_macro, const unsigned &i_direct, const Vector< double > &s, Vector< double > &f)
	Vector representation of the i_macro-th macro element boundary seocond derivatives i_direct (e.g. N/S/W/E in 2D) at continuous time level t. Broken virtual. More...

void	d2macro_element_boundary (const unsigned &i_macro, const unsigned &i_direct, const Vector< double > &s, Vector< double > &f)
	Vector representation of the i_macro-th macro element boundary second derivatives i_direct (e.g. N/S/W/E in 2D) at current time: f(s). More...

Private Member Functions
void	lin_interpolate (const Vector< double > &low, const Vector< double > &high, const double &s, Vector< double > &f)
	A very little linear interpolation helper. Interpolate from the low point to the high point using the coordinate s which is assumed to run from -1 to 1. More...

Private Attributes
Vector< double >	Centreline_limits
	Storage for the limits of the centreline coordinate. More...

Vector< double >	Theta_positions
	Storage for the dividing lines on the boundary starting from the lower left and proceeding anticlockwise to the upper left. More...

Vector< double >	Radius_box
	Storage for the fraction of the radius at which the central box should be located corresponding to the chosen values of theta. More...

unsigned	Nlayer
	Number of axial layers. More...

GeomObject *	Volume_pt
	Pointer to geometric object that represents the domain. More...

Additional Inherited Members
Protected Attributes inherited from oomph::Domain
Vector< MacroElement * >	Macro_element_pt
	Vector of pointers to macro elements. More...

Detailed Description

Tube as a domain. The entire domain must be defined by a GeomObject with the following convention: zeta[0] is the coordinate along the centreline, zeta[1] is the theta coordinate around the tube wall and zeta[2] is the radial coordinate. The outer boundary must lie at zeta[2] = 1.

The domain is parametrised by five macro elements (a central box surrounded by four curved elements) in each of the nlayer slices. The labelling of the macro elements is as follows with the zeta[0] coordinate coming out of the page.

|\ /| | \ Macro / | | 3 Element 3 2 | | \ / | | -------------—/ | | | | | | 4 | Macro | | | | Element 0 | 2 | | | | | | --------------— | | / \ | | 0 Macro 1 | | / Element 1 \ | | / | |/----------------------—|

Definition at line 69 of file tube_domain.h.

Constructor & Destructor Documentation

◆ TubeDomain() [1/2]

oomph::TubeDomain::TubeDomain	(	GeomObject *	volume_geom_object_pt,
		const Vector< double > &	centreline_limits,
		const Vector< double > &	theta_positions,
		const Vector< double > &	radius_box,
		const unsigned &	nlayer
	)

inline

Constructor: Pass geometric object; start and end limit of the centreline coordinate; the theta locations marking the division between the elements of the outer ring, labelled from the lower left to the upper left in order, theta should be in the range $-\pi$ to $\pi$ ; the corresponding fractions of the radius at which the central box is to be placed; and the number of layers in the domain.

Definition at line 79 of file tube_domain.h.

References i, and oomph::Domain::Macro_element_pt.

◆ TubeDomain() [2/2]

oomph::TubeDomain::TubeDomain ( const TubeDomain & )

delete

Broken copy constructor.

◆ ~TubeDomain()

oomph::TubeDomain::~TubeDomain ( )

inline

Destructor: Empty; cleanup done in base class.

Definition at line 108 of file tube_domain.h.

Member Function Documentation

◆ lin_interpolate()

void oomph::TubeDomain::lin_interpolate	(	const Vector< double > &	low,
		const Vector< double > &	high,
		const double &	s,
		Vector< double > &	f
	)

inlineprivate

A very little linear interpolation helper. Interpolate from the low point to the high point using the coordinate s which is assumed to run from -1 to 1.

Definition at line 143 of file tube_domain.h.

References i, and s.

Referenced by macro_element_boundary().

◆ macro_element_boundary()

void oomph::TubeDomain::macro_element_boundary	(	const unsigned &	t,
		const unsigned &	imacro,
		const unsigned &	idirect,
		const Vector< double > &	s,
		Vector< double > &	f
	)

virtual

Vector representation of the i_macro-th macro element boundary i_direct (L/R/D/U/B/F) at time level t (t=0: present; t>0: previous): f(s).

////////////////////////////////////////////////////////////////////// //////////////////////////////////////////////////////////////////////

Vector representation of the imacro-th macro element boundary idirect (L/R/D/U/B/F) at time level t (t=0: present; t>0: previous): f(s)

Implements oomph::Domain.

Definition at line 167 of file tube_domain.h.

References oomph::OcTreeNames::B, Centreline_limits, oomph::OcTreeNames::D, oomph::OcTreeNames::F, i, oomph::BinaryTreeNames::L, lin_interpolate(), Nlayer, oomph::MathematicalConstants::Pi, oomph::GeomObject::position(), oomph::BinaryTreeNames::R, Radius_box, s, t, Theta_positions, oomph::OcTreeNames::U, and Volume_pt.

◆ operator=()

void oomph::TubeDomain::operator= ( const TubeDomain & )

delete

Broken assignment operator.

Member Data Documentation

◆ Centreline_limits

Vector<double> oomph::TubeDomain::Centreline_limits

private

Storage for the limits of the centreline coordinate.

Definition at line 122 of file tube_domain.h.

Referenced by macro_element_boundary().

◆ Nlayer

unsigned oomph::TubeDomain::Nlayer

private

Number of axial layers.

Definition at line 134 of file tube_domain.h.

Referenced by macro_element_boundary().

◆ Radius_box

Vector<double> oomph::TubeDomain::Radius_box

private

Storage for the fraction of the radius at which the central box should be located corresponding to the chosen values of theta.

Definition at line 131 of file tube_domain.h.

Referenced by macro_element_boundary().

◆ Theta_positions

Vector<double> oomph::TubeDomain::Theta_positions

private

Storage for the dividing lines on the boundary starting from the lower left and proceeding anticlockwise to the upper left.

Definition at line 127 of file tube_domain.h.

Referenced by macro_element_boundary().

◆ Volume_pt

GeomObject* oomph::TubeDomain::Volume_pt

private

Pointer to geometric object that represents the domain.

Definition at line 137 of file tube_domain.h.

Referenced by macro_element_boundary().

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

tube_domain.h

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ TubeDomain() [1/2]

◆ TubeDomain() [2/2]

◆ ~TubeDomain()

Member Function Documentation

◆ lin_interpolate()

◆ macro_element_boundary()

◆ operator=()

Member Data Documentation

◆ Centreline_limits

◆ Nlayer

◆ Radius_box

◆ Theta_positions

◆ Volume_pt