#include <interface_elements.h>

Inheritance diagram for oomph::FluidInterfaceBoundingElement:

Public Member Functions
	FluidInterfaceBoundingElement ()
	Constructor. More...

WallUnitNormalFctPt &	wall_unit_normal_fct_pt ()
	Access function: Pointer to wall unit normal function. More...

WallUnitNormalFctPt	wall_unit_normal_fct_pt () const
	Access function: Pointer to wall unit normal function. Const version. More...

Vector< unsigned > &	u_index_interface_boundary ()
	Access for nodal index at which the velocity components are stored. More...

void	set_contact_angle (double *const &angle_pt, const bool &strong=true)

double *&	contact_angle_pt ()
	Access function to the pointer specifying the prescribed contact angle. More...

double *&	ca_pt ()
	Access function to the pointer specifying the capillary number. More...

double	ca ()
	Return the value of the capillary number. More...

double &	contact_angle ()
	Return value of the contact angle. More...

void	fill_in_contribution_to_residuals (Vector< double > &residuals)
	Calculate the residuals. More...

virtual void	fill_in_generic_residual_contribution_interface_boundary (Vector< double > &residuals, DenseMatrix< double > &jacobian, unsigned flag)=0
	Calculate the generic residuals contribution. More...

virtual void	add_additional_residual_contributions_interface_boundary (Vector< double > &residuals, DenseMatrix< double > &jacobian, const unsigned &flag, const Shape &psif, const DShape &dpsifds, const Vector< double > &interpolated_n, const double &W)

void	output (std::ostream &outfile)
	Overload the output function. More...

void	output (std::ostream &outfile, const unsigned &n_plot)
	Output function. More...

void	output (FILE *file_pt)
	Overload the C-style output function. More...

void	output (FILE *file_pt, const unsigned &n_plot)
	C-style Output function. More...

Public Member Functions inherited from oomph::FaceElement
	FaceElement ()
	Constructor: Initialise all appropriate member data. More...

virtual	~FaceElement ()
	Empty virtual destructor. More...

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

const unsigned &	boundary_number_in_bulk_mesh () const
	Broken assignment operator. More...

void	set_boundary_number_in_bulk_mesh (const unsigned &b)
	Set function for the boundary number in bulk mesh. More...

double	zeta_nodal (const unsigned &n, const unsigned &k, const unsigned &i) const

double	J_eulerian (const Vector< double > &s) const

double	J_eulerian_at_knot (const unsigned &ipt) const

void	check_J_eulerian_at_knots (bool &passed) const

double	interpolated_x (const Vector< double > &s, const unsigned &i) const

double	interpolated_x (const unsigned &t, const Vector< double > &s, const unsigned &i) const

void	interpolated_x (const Vector< double > &s, Vector< double > &x) const

void	interpolated_x (const unsigned &t, const Vector< double > &s, Vector< double > &x) const

double	interpolated_dxdt (const Vector< double > &s, const unsigned &i, const unsigned &t)

void	interpolated_dxdt (const Vector< double > &s, const unsigned &t, Vector< double > &dxdt)

int &	normal_sign ()

int	normal_sign () const

int &	face_index ()

int	face_index () const

const Vector< double > *	tangent_direction_pt () const
	Public access function for the tangent direction pointer. More...

void	set_tangent_direction (Vector< double > *tangent_direction_pt)
	Set the tangent direction vector. More...

void	turn_on_warning_for_discontinuous_tangent ()

void	turn_off_warning_for_discontinuous_tangent ()

void	continuous_tangent_and_outer_unit_normal (const Vector< double > &s, Vector< Vector< double >> &tang_vec, Vector< double > &unit_normal) const

void	continuous_tangent_and_outer_unit_normal (const unsigned &ipt, Vector< Vector< double >> &tang_vec, Vector< double > &unit_normal) const

void	outer_unit_normal (const Vector< double > &s, Vector< double > &unit_normal) const
	Compute outer unit normal at the specified local coordinate. More...

void	outer_unit_normal (const unsigned &ipt, Vector< double > &unit_normal) const
	Compute outer unit normal at ipt-th integration point. More...

FiniteElement *&	bulk_element_pt ()
	Pointer to higher-dimensional "bulk" element. More...

FiniteElement *	bulk_element_pt () const
	Pointer to higher-dimensional "bulk" element (const version) More...

CoordinateMappingFctPt &	face_to_bulk_coordinate_fct_pt ()

CoordinateMappingFctPt	face_to_bulk_coordinate_fct_pt () const

BulkCoordinateDerivativesFctPt &	bulk_coordinate_derivatives_fct_pt ()

BulkCoordinateDerivativesFctPt	bulk_coordinate_derivatives_fct_pt () const

Vector< double >	local_coordinate_in_bulk (const Vector< double > &s) const

void	get_local_coordinate_in_bulk (const Vector< double > &s, Vector< double > &s_bulk) const

void	get_ds_bulk_ds_face (const Vector< double > &s, DenseMatrix< double > &dsbulk_dsface, unsigned &interior_direction) const

unsigned &	bulk_position_type (const unsigned &i)

const unsigned &	bulk_position_type (const unsigned &i) const

void	bulk_node_number_resize (const unsigned &i)
	Resize the storage for the bulk node numbers. More...

unsigned &	bulk_node_number (const unsigned &n)

const unsigned &	bulk_node_number (const unsigned &n) const

void	bulk_position_type_resize (const unsigned &i)
	Resize the storage for bulk_position_type to i entries. More...

unsigned &	nbulk_value (const unsigned &n)

unsigned	nbulk_value (const unsigned &n) const

void	nbulk_value_resize (const unsigned &i)

void	resize_nodes (Vector< unsigned > &nadditional_data_values)

void	output_zeta (std::ostream &outfile, const unsigned &nplot)
	Output boundary coordinate zeta. More...

Public Member Functions inherited from oomph::FiniteElement
void	set_dimension (const unsigned &dim)

void	set_nodal_dimension (const unsigned &nodal_dim)

void	set_nnodal_position_type (const unsigned &nposition_type)
	Set the number of types required to interpolate the coordinate. More...

void	set_n_node (const unsigned &n)

int	nodal_local_eqn (const unsigned &n, const unsigned &i) const

double	dJ_eulerian_at_knot (const unsigned &ipt, Shape &psi, DenseMatrix< double > &djacobian_dX) const

	FiniteElement ()
	Constructor. More...

virtual	~FiniteElement ()

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

virtual bool	local_coord_is_valid (const Vector< double > &s)
	Broken assignment operator. More...

virtual void	move_local_coord_back_into_element (Vector< double > &s) const

void	get_centre_of_gravity_and_max_radius_in_terms_of_zeta (Vector< double > &cog, double &max_radius) const

virtual void	local_coordinate_of_node (const unsigned &j, Vector< double > &s) const

virtual void	local_fraction_of_node (const unsigned &j, Vector< double > &s_fraction)

virtual double	local_one_d_fraction_of_node (const unsigned &n1d, const unsigned &i)

virtual void	set_macro_elem_pt (MacroElement *macro_elem_pt)

MacroElement *	macro_elem_pt ()
	Access function to pointer to macro element. More...

void	get_x (const Vector< double > &s, Vector< double > &x) const

void	get_x (const unsigned &t, const Vector< double > &s, Vector< double > &x)

virtual void	get_x_from_macro_element (const Vector< double > &s, Vector< double > &x) const

virtual void	get_x_from_macro_element (const unsigned &t, const Vector< double > &s, Vector< double > &x)

virtual void	set_integration_scheme (Integral *const &integral_pt)
	Set the spatial integration scheme. More...

Integral *const &	integral_pt () const
	Return the pointer to the integration scheme (const version) More...

virtual void	shape (const Vector< double > &s, Shape &psi) const =0

virtual void	shape_at_knot (const unsigned &ipt, Shape &psi) const

virtual void	dshape_local (const Vector< double > &s, Shape &psi, DShape &dpsids) const

virtual void	dshape_local_at_knot (const unsigned &ipt, Shape &psi, DShape &dpsids) const

virtual void	d2shape_local (const Vector< double > &s, Shape &psi, DShape &dpsids, DShape &d2psids) const

virtual void	d2shape_local_at_knot (const unsigned &ipt, Shape &psi, DShape &dpsids, DShape &d2psids) const

void	check_J_eulerian_at_knots (bool &passed) const

void	check_jacobian (const double &jacobian) const

double	dshape_eulerian (const Vector< double > &s, Shape &psi, DShape &dpsidx) const

virtual double	dshape_eulerian_at_knot (const unsigned &ipt, Shape &psi, DShape &dpsidx) const

virtual double	dshape_eulerian_at_knot (const unsigned &ipt, Shape &psi, DShape &dpsi, DenseMatrix< double > &djacobian_dX, RankFourTensor< double > &d_dpsidx_dX) const

double	d2shape_eulerian (const Vector< double > &s, Shape &psi, DShape &dpsidx, DShape &d2psidx) const

virtual double	d2shape_eulerian_at_knot (const unsigned &ipt, Shape &psi, DShape &dpsidx, DShape &d2psidx) const

virtual void	assign_nodal_local_eqn_numbers (const bool &store_local_dof_pt)

virtual void	describe_local_dofs (std::ostream &out, const std::string &current_string) const

virtual void	describe_nodal_local_dofs (std::ostream &out, const std::string &current_string) const

virtual void	assign_all_generic_local_eqn_numbers (const bool &store_local_dof_pt)

Node *&	node_pt (const unsigned &n)
	Return a pointer to the local node n. More...

Node *const &	node_pt (const unsigned &n) const
	Return a pointer to the local node n (const version) More...

unsigned	nnode () const
	Return the number of nodes. More...

virtual unsigned	nnode_1d () const

double	raw_nodal_position (const unsigned &n, const unsigned &i) const

double	raw_nodal_position (const unsigned &t, const unsigned &n, const unsigned &i) const

double	raw_dnodal_position_dt (const unsigned &n, const unsigned &i) const

double	raw_dnodal_position_dt (const unsigned &n, const unsigned &j, const unsigned &i) const

double	raw_nodal_position_gen (const unsigned &n, const unsigned &k, const unsigned &i) const

double	raw_nodal_position_gen (const unsigned &t, const unsigned &n, const unsigned &k, const unsigned &i) const

double	raw_dnodal_position_gen_dt (const unsigned &n, const unsigned &k, const unsigned &i) const

double	raw_dnodal_position_gen_dt (const unsigned &j, const unsigned &n, const unsigned &k, const unsigned &i) const

double	nodal_position (const unsigned &n, const unsigned &i) const

double	nodal_position (const unsigned &t, const unsigned &n, const unsigned &i) const

double	dnodal_position_dt (const unsigned &n, const unsigned &i) const
	Return the i-th component of nodal velocity: dx/dt at local node n. More...

double	dnodal_position_dt (const unsigned &n, const unsigned &j, const unsigned &i) const

double	nodal_position_gen (const unsigned &n, const unsigned &k, const unsigned &i) const

double	nodal_position_gen (const unsigned &t, const unsigned &n, const unsigned &k, const unsigned &i) const

double	dnodal_position_gen_dt (const unsigned &n, const unsigned &k, const unsigned &i) const

double	dnodal_position_gen_dt (const unsigned &j, const unsigned &n, const unsigned &k, const unsigned &i) const

virtual void	get_dresidual_dnodal_coordinates (RankThreeTensor< double > &dresidual_dnodal_coordinates)

virtual void	disable_ALE ()

virtual void	enable_ALE ()

virtual unsigned	required_nvalue (const unsigned &n) const

unsigned	nnodal_position_type () const

bool	has_hanging_nodes () const

unsigned	nodal_dimension () const
	Return the required Eulerian dimension of the nodes in this element. More...

virtual unsigned	nvertex_node () const

virtual Node *	vertex_node_pt (const unsigned &j) const

virtual Node *	construct_node (const unsigned &n)

virtual Node *	construct_node (const unsigned &n, TimeStepper *const &time_stepper_pt)

virtual Node *	construct_boundary_node (const unsigned &n)

virtual Node *	construct_boundary_node (const unsigned &n, TimeStepper *const &time_stepper_pt)

int	get_node_number (Node *const &node_pt) const

virtual Node *	get_node_at_local_coordinate (const Vector< double > &s) const

double	raw_nodal_value (const unsigned &n, const unsigned &i) const

double	raw_nodal_value (const unsigned &t, const unsigned &n, const unsigned &i) const

double	nodal_value (const unsigned &n, const unsigned &i) const

double	nodal_value (const unsigned &t, const unsigned &n, const unsigned &i) const

unsigned	dim () const

virtual ElementGeometry::ElementGeometry	element_geometry () const
	Return the geometry type of the element (either Q or T usually). More...

unsigned	ngeom_data () const

Data *	geom_data_pt (const unsigned &j)

void	position (const Vector< double > &zeta, Vector< double > &r) const

void	position (const unsigned &t, const Vector< double > &zeta, Vector< double > &r) const

void	dposition_dt (const Vector< double > &zeta, const unsigned &t, Vector< double > &drdt)

void	interpolated_zeta (const Vector< double > &s, Vector< double > &zeta) const

void	locate_zeta (const Vector< double > &zeta, GeomObject *&geom_object_pt, Vector< double > &s, const bool &use_coordinate_as_initial_guess=false)

virtual void	node_update ()

virtual void	identify_field_data_for_interactions (std::set< std::pair< Data *, unsigned >> &paired_field_data)

virtual void	identify_geometric_data (std::set< Data * > &geometric_data_pt)

virtual double	s_min () const
	Min value of local coordinate. More...

virtual double	s_max () const
	Max. value of local coordinate. More...

double	size () const

virtual double	compute_physical_size () const

virtual void	point_output_data (const Vector< double > &s, Vector< double > &data)

void	point_output (std::ostream &outfile, const Vector< double > &s)

virtual unsigned	nplot_points_paraview (const unsigned &nplot) const

virtual unsigned	nsub_elements_paraview (const unsigned &nplot) const

void	output_paraview (std::ofstream &file_out, const unsigned &nplot) const

virtual void	write_paraview_output_offset_information (std::ofstream &file_out, const unsigned &nplot, unsigned &counter) const

virtual void	write_paraview_type (std::ofstream &file_out, const unsigned &nplot) const

virtual void	write_paraview_offsets (std::ofstream &file_out, const unsigned &nplot, unsigned &offset_sum) const

virtual unsigned	nscalar_paraview () const

virtual void	scalar_value_paraview (std::ofstream &file_out, const unsigned &i, const unsigned &nplot) const

virtual void	scalar_value_fct_paraview (std::ofstream &file_out, const unsigned &i, const unsigned &nplot, FiniteElement::SteadyExactSolutionFctPt exact_soln_pt) const

virtual void	scalar_value_fct_paraview (std::ofstream &file_out, const unsigned &i, const unsigned &nplot, const double &time, FiniteElement::UnsteadyExactSolutionFctPt exact_soln_pt) const

virtual std::string	scalar_name_paraview (const unsigned &i) const

virtual void	output (const unsigned &t, std::ostream &outfile, const unsigned &n_plot) const

virtual void	output_fct (std::ostream &outfile, const unsigned &n_plot, FiniteElement::SteadyExactSolutionFctPt exact_soln_pt)
	Output an exact solution over the element. More...

virtual void	output_fct (std::ostream &outfile, const unsigned &n_plot, const double &time, FiniteElement::UnsteadyExactSolutionFctPt exact_soln_pt)
	Output a time-dependent exact solution over the element. More...

virtual void	output_fct (std::ostream &outfile, const unsigned &n_plot, const double &time, const SolutionFunctorBase &exact_soln) const
	Output a time-dependent exact solution over the element. More...

virtual void	get_s_plot (const unsigned &i, const unsigned &nplot, Vector< double > &s, const bool &shifted_to_interior=false) const

virtual std::string	tecplot_zone_string (const unsigned &nplot) const

virtual void	write_tecplot_zone_footer (std::ostream &outfile, const unsigned &nplot) const

virtual void	write_tecplot_zone_footer (FILE *file_pt, const unsigned &nplot) const

virtual unsigned	nplot_points (const unsigned &nplot) const

virtual void	compute_error (FiniteElement::SteadyExactSolutionFctPt exact_soln_pt, double &error, double &norm)
	Calculate the norm of the error and that of the exact solution. More...

virtual void	compute_error (FiniteElement::UnsteadyExactSolutionFctPt exact_soln_pt, const double &time, double &error, double &norm)
	Calculate the norm of the error and that of the exact solution. More...

virtual void	compute_error (FiniteElement::SteadyExactSolutionFctPt exact_soln_pt, Vector< double > &error, Vector< double > &norm)

virtual void	compute_error (FiniteElement::UnsteadyExactSolutionFctPt exact_soln_pt, const double &time, Vector< double > &error, Vector< double > &norm)

virtual void	compute_error (std::ostream &outfile, FiniteElement::SteadyExactSolutionFctPt exact_soln_pt, double &error, double &norm)

virtual void	compute_error (std::ostream &outfile, FiniteElement::UnsteadyExactSolutionFctPt exact_soln_pt, const double &time, double &error, double &norm)

virtual void	compute_error (std::ostream &outfile, FiniteElement::SteadyExactSolutionFctPt exact_soln_pt, Vector< double > &error, Vector< double > &norm)

virtual void	compute_error (std::ostream &outfile, FiniteElement::UnsteadyExactSolutionFctPt exact_soln_pt, const double &time, Vector< double > &error, Vector< double > &norm)

virtual void	compute_abs_error (std::ostream &outfile, FiniteElement::SteadyExactSolutionFctPt exact_soln_pt, double &error)

void	integrate_fct (FiniteElement::SteadyExactSolutionFctPt integrand_fct_pt, Vector< double > &integral)
	Integrate Vector-valued function over element. More...

void	integrate_fct (FiniteElement::UnsteadyExactSolutionFctPt integrand_fct_pt, const double &time, Vector< double > &integral)
	Integrate Vector-valued time-dep function over element. More...

virtual void	build_face_element (const int &face_index, FaceElement *face_element_pt)

virtual unsigned	self_test ()

virtual unsigned	get_bulk_node_number (const int &face_index, const unsigned &i) const

virtual int	face_outer_unit_normal_sign (const int &face_index) const
	Get the sign of the outer unit normal on the face given by face_index. More...

virtual unsigned	nnode_on_face () const

void	face_node_number_error_check (const unsigned &i) const
	Range check for face node numbers. More...

virtual CoordinateMappingFctPt	face_to_bulk_coordinate_fct_pt (const int &face_index) const

virtual BulkCoordinateDerivativesFctPt	bulk_coordinate_derivatives_fct_pt (const int &face_index) const

Public Member Functions inherited from oomph::GeneralisedElement
	GeneralisedElement ()
	Constructor: Initialise all pointers and all values to zero. More...

virtual	~GeneralisedElement ()
	Virtual destructor to clean up any memory allocated by the object. More...

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

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

Data *&	internal_data_pt (const unsigned &i)
	Return a pointer to i-th internal data object. More...

Data *const &	internal_data_pt (const unsigned &i) const
	Return a pointer to i-th internal data object (const version) More...

Data *&	external_data_pt (const unsigned &i)
	Return a pointer to i-th external data object. More...

Data *const &	external_data_pt (const unsigned &i) const
	Return a pointer to i-th external data object (const version) More...

unsigned long	eqn_number (const unsigned &ieqn_local) const

int	local_eqn_number (const unsigned long &ieqn_global) const

unsigned	add_external_data (Data *const &data_pt, const bool &fd=true)

bool	external_data_fd (const unsigned &i) const

void	exclude_external_data_fd (const unsigned &i)

void	include_external_data_fd (const unsigned &i)

void	flush_external_data ()
	Flush all external data. More...

void	flush_external_data (Data *const &data_pt)
	Flush the object addressed by data_pt from the external data array. More...

unsigned	ninternal_data () const
	Return the number of internal data objects. More...

unsigned	nexternal_data () const
	Return the number of external data objects. More...

unsigned	ndof () const
	Return the number of equations/dofs in the element. More...

void	dof_vector (const unsigned &t, Vector< double > &dof)
	Return the vector of dof values at time level t. More...

void	dof_pt_vector (Vector< double * > &dof_pt)
	Return the vector of pointers to dof values. More...

void	set_internal_data_time_stepper (const unsigned &i, TimeStepper *const &time_stepper_pt, const bool &preserve_existing_data)

void	assign_internal_eqn_numbers (unsigned long &global_number, Vector< double * > &Dof_pt)

void	describe_dofs (std::ostream &out, const std::string &current_string) const

void	add_internal_value_pt_to_map (std::map< unsigned, double * > &map_of_value_pt)

virtual void	assign_local_eqn_numbers (const bool &store_local_dof_pt)

virtual void	complete_setup_of_dependencies ()

virtual void	get_residuals (Vector< double > &residuals)

virtual void	get_jacobian (Vector< double > &residuals, DenseMatrix< double > &jacobian)

virtual void	get_mass_matrix (Vector< double > &residuals, DenseMatrix< double > &mass_matrix)

virtual void	get_jacobian_and_mass_matrix (Vector< double > &residuals, DenseMatrix< double > &jacobian, DenseMatrix< double > &mass_matrix)

virtual void	get_dresiduals_dparameter (double *const &parameter_pt, Vector< double > &dres_dparam)

virtual void	get_djacobian_dparameter (double *const &parameter_pt, Vector< double > &dres_dparam, DenseMatrix< double > &djac_dparam)

virtual void	get_djacobian_and_dmass_matrix_dparameter (double *const &parameter_pt, Vector< double > &dres_dparam, DenseMatrix< double > &djac_dparam, DenseMatrix< double > &dmass_matrix_dparam)

virtual void	get_hessian_vector_products (Vector< double > const &Y, DenseMatrix< double > const &C, DenseMatrix< double > &product)

virtual void	get_inner_products (Vector< std::pair< unsigned, unsigned >> const &history_index, Vector< double > &inner_product)

virtual void	get_inner_product_vectors (Vector< unsigned > const &history_index, Vector< Vector< double >> &inner_product_vector)

virtual void	compute_norm (Vector< double > &norm)

virtual void	compute_norm (double &norm)

virtual unsigned	ndof_types () const

virtual void	get_dof_numbers_for_unknowns (std::list< std::pair< unsigned long, unsigned >> &dof_lookup_list) const

Public Member Functions inherited from oomph::GeomObject
	GeomObject ()
	Default constructor. More...

	GeomObject (const unsigned &ndim)

	GeomObject (const unsigned &nlagrangian, const unsigned &ndim)

	GeomObject (const unsigned &nlagrangian, const unsigned &ndim, TimeStepper *time_stepper_pt)

	GeomObject (const GeomObject &dummy)=delete
	Broken copy constructor. More...

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

virtual	~GeomObject ()
	(Empty) destructor More...

unsigned	nlagrangian () const
	Access function to # of Lagrangian coordinates. More...

unsigned	ndim () const
	Access function to # of Eulerian coordinates. More...

void	set_nlagrangian_and_ndim (const unsigned &n_lagrangian, const unsigned &n_dim)
	Set # of Lagrangian and Eulerian coordinates. More...

TimeStepper *&	time_stepper_pt ()

TimeStepper *	time_stepper_pt () const

virtual void	position (const double &t, const Vector< double > &zeta, Vector< double > &r) const

virtual void	dposition (const Vector< double > &zeta, DenseMatrix< double > &drdzeta) const

virtual void	d2position (const Vector< double > &zeta, RankThreeTensor< double > &ddrdzeta) const

virtual void	d2position (const Vector< double > &zeta, Vector< double > &r, DenseMatrix< double > &drdzeta, RankThreeTensor< double > &ddrdzeta) const

Protected Member Functions
virtual int	kinematic_local_eqn (const unsigned &n)=0

void	wall_unit_normal (const Vector< double > &x, Vector< double > &normal)

void	update_in_external_fd (const unsigned &i)

void	reset_in_external_fd (const unsigned &i)

void	reset_after_external_fd ()

Protected Member Functions inherited from oomph::FaceElement
void	add_additional_values (const Vector< unsigned > &nadditional_values, const unsigned &id)

Protected Member Functions inherited from oomph::FiniteElement
virtual void	assemble_local_to_eulerian_jacobian (const DShape &dpsids, DenseMatrix< double > &jacobian) const

virtual void	assemble_local_to_eulerian_jacobian2 (const DShape &d2psids, DenseMatrix< double > &jacobian2) const

virtual void	assemble_eulerian_base_vectors (const DShape &dpsids, DenseMatrix< double > &interpolated_G) const

template<unsigned DIM>
double	invert_jacobian (const DenseMatrix< double > &jacobian, DenseMatrix< double > &inverse_jacobian) const

virtual double	invert_jacobian_mapping (const DenseMatrix< double > &jacobian, DenseMatrix< double > &inverse_jacobian) const

virtual double	local_to_eulerian_mapping (const DShape &dpsids, DenseMatrix< double > &jacobian, DenseMatrix< double > &inverse_jacobian) const

double	local_to_eulerian_mapping (const DShape &dpsids, DenseMatrix< double > &inverse_jacobian) const

virtual double	local_to_eulerian_mapping_diagonal (const DShape &dpsids, DenseMatrix< double > &jacobian, DenseMatrix< double > &inverse_jacobian) const

virtual void	dJ_eulerian_dnodal_coordinates (const DenseMatrix< double > &jacobian, const DShape &dpsids, DenseMatrix< double > &djacobian_dX) const

template<unsigned DIM>
void	dJ_eulerian_dnodal_coordinates_templated_helper (const DenseMatrix< double > &jacobian, const DShape &dpsids, DenseMatrix< double > &djacobian_dX) const

virtual void	d_dshape_eulerian_dnodal_coordinates (const double &det_jacobian, const DenseMatrix< double > &jacobian, const DenseMatrix< double > &djacobian_dX, const DenseMatrix< double > &inverse_jacobian, const DShape &dpsids, RankFourTensor< double > &d_dpsidx_dX) const

template<unsigned DIM>
void	d_dshape_eulerian_dnodal_coordinates_templated_helper (const double &det_jacobian, const DenseMatrix< double > &jacobian, const DenseMatrix< double > &djacobian_dX, const DenseMatrix< double > &inverse_jacobian, const DShape &dpsids, RankFourTensor< double > &d_dpsidx_dX) const

virtual void	transform_derivatives (const DenseMatrix< double > &inverse_jacobian, DShape &dbasis) const

void	transform_derivatives_diagonal (const DenseMatrix< double > &inverse_jacobian, DShape &dbasis) const

virtual void	transform_second_derivatives (const DenseMatrix< double > &jacobian, const DenseMatrix< double > &inverse_jacobian, const DenseMatrix< double > &jacobian2, DShape &dbasis, DShape &d2basis) const

template<unsigned DIM>
void	transform_second_derivatives_template (const DenseMatrix< double > &jacobian, const DenseMatrix< double > &inverse_jacobian, const DenseMatrix< double > &jacobian2, DShape &dbasis, DShape &d2basis) const

template<unsigned DIM>
void	transform_second_derivatives_diagonal (const DenseMatrix< double > &jacobian, const DenseMatrix< double > &inverse_jacobian, const DenseMatrix< double > &jacobian2, DShape &dbasis, DShape &d2basis) const

virtual void	fill_in_jacobian_from_nodal_by_fd (Vector< double > &residuals, DenseMatrix< double > &jacobian)

void	fill_in_jacobian_from_nodal_by_fd (DenseMatrix< double > &jacobian)

virtual void	update_before_nodal_fd ()

virtual void	reset_after_nodal_fd ()

virtual void	update_in_nodal_fd (const unsigned &i)

virtual void	reset_in_nodal_fd (const unsigned &i)

void	fill_in_contribution_to_jacobian (Vector< double > &residuals, DenseMatrix< double > &jacobian)

template<>
double	invert_jacobian (const DenseMatrix< double > &jacobian, DenseMatrix< double > &inverse_jacobian) const
	Zero-d specialisation of function to calculate inverse of jacobian mapping. More...

template<>
double	invert_jacobian (const DenseMatrix< double > &jacobian, DenseMatrix< double > &inverse_jacobian) const
	One-d specialisation of function to calculate inverse of jacobian mapping. More...

template<>
double	invert_jacobian (const DenseMatrix< double > &jacobian, DenseMatrix< double > &inverse_jacobian) const
	Two-d specialisation of function to calculate inverse of jacobian mapping. More...

template<>
double	invert_jacobian (const DenseMatrix< double > &jacobian, DenseMatrix< double > &inverse_jacobian) const

template<>
void	dJ_eulerian_dnodal_coordinates_templated_helper (const DenseMatrix< double > &jacobian, const DShape &dpsids, DenseMatrix< double > &djacobian_dX) const

template<>
void	dJ_eulerian_dnodal_coordinates_templated_helper (const DenseMatrix< double > &jacobian, const DShape &dpsids, DenseMatrix< double > &djacobian_dX) const

template<>
void	dJ_eulerian_dnodal_coordinates_templated_helper (const DenseMatrix< double > &jacobian, const DShape &dpsids, DenseMatrix< double > &djacobian_dX) const

template<>
void	dJ_eulerian_dnodal_coordinates_templated_helper (const DenseMatrix< double > &jacobian, const DShape &dpsids, DenseMatrix< double > &djacobian_dX) const

template<>
void	d_dshape_eulerian_dnodal_coordinates_templated_helper (const double &det_jacobian, const DenseMatrix< double > &jacobian, const DenseMatrix< double > &djacobian_dX, const DenseMatrix< double > &inverse_jacobian, const DShape &dpsids, RankFourTensor< double > &d_dpsidx_dX) const

template<>
void	d_dshape_eulerian_dnodal_coordinates_templated_helper (const double &det_jacobian, const DenseMatrix< double > &jacobian, const DenseMatrix< double > &djacobian_dX, const DenseMatrix< double > &inverse_jacobian, const DShape &dpsids, RankFourTensor< double > &d_dpsidx_dX) const

template<>
void	d_dshape_eulerian_dnodal_coordinates_templated_helper (const double &det_jacobian, const DenseMatrix< double > &jacobian, const DenseMatrix< double > &djacobian_dX, const DenseMatrix< double > &inverse_jacobian, const DShape &dpsids, RankFourTensor< double > &d_dpsidx_dX) const

template<>
void	d_dshape_eulerian_dnodal_coordinates_templated_helper (const double &det_jacobian, const DenseMatrix< double > &jacobian, const DenseMatrix< double > &djacobian_dX, const DenseMatrix< double > &inverse_jacobian, const DShape &dpsids, RankFourTensor< double > &d_dpsidx_dX) const

template<>
void	transform_second_derivatives_template (const DenseMatrix< double > &jacobian, const DenseMatrix< double > &inverse_jacobian, const DenseMatrix< double > &jacobian2, DShape &dbasis, DShape &d2basis) const

template<>
void	transform_second_derivatives_template (const DenseMatrix< double > &jacobian, const DenseMatrix< double > &inverse_jacobian, const DenseMatrix< double > &jacobian2, DShape &dbasis, DShape &d2basis) const

template<>
void	transform_second_derivatives_diagonal (const DenseMatrix< double > &jacobian, const DenseMatrix< double > &inverse_jacobian, const DenseMatrix< double > &jacobian2, DShape &dbasis, DShape &d2basis) const

template<>
void	transform_second_derivatives_diagonal (const DenseMatrix< double > &jacobian, const DenseMatrix< double > &inverse_jacobian, const DenseMatrix< double > &jacobian2, DShape &dbasis, DShape &d2basis) const

Protected Member Functions inherited from oomph::GeneralisedElement
unsigned	add_internal_data (Data *const &data_pt, const bool &fd=true)

bool	internal_data_fd (const unsigned &i) const

void	exclude_internal_data_fd (const unsigned &i)

void	include_internal_data_fd (const unsigned &i)

void	clear_global_eqn_numbers ()

void	add_global_eqn_numbers (std::deque< unsigned long > const &global_eqn_numbers, std::deque< double * > const &global_dof_pt)

virtual void	assign_internal_and_external_local_eqn_numbers (const bool &store_local_dof_pt)

virtual void	assign_additional_local_eqn_numbers ()

int	internal_local_eqn (const unsigned &i, const unsigned &j) const

int	external_local_eqn (const unsigned &i, const unsigned &j)

void	fill_in_jacobian_from_internal_by_fd (Vector< double > &residuals, DenseMatrix< double > &jacobian, const bool &fd_all_data=false)

void	fill_in_jacobian_from_internal_by_fd (DenseMatrix< double > &jacobian, const bool &fd_all_data=false)

void	fill_in_jacobian_from_external_by_fd (Vector< double > &residuals, DenseMatrix< double > &jacobian, const bool &fd_all_data=false)

void	fill_in_jacobian_from_external_by_fd (DenseMatrix< double > &jacobian, const bool &fd_all_data=false)

virtual void	update_before_internal_fd ()

virtual void	reset_after_internal_fd ()

virtual void	update_in_internal_fd (const unsigned &i)

virtual void	reset_in_internal_fd (const unsigned &i)

virtual void	update_before_external_fd ()

virtual void	fill_in_contribution_to_mass_matrix (Vector< double > &residuals, DenseMatrix< double > &mass_matrix)

virtual void	fill_in_contribution_to_jacobian_and_mass_matrix (Vector< double > &residuals, DenseMatrix< double > &jacobian, DenseMatrix< double > &mass_matrix)

virtual void	fill_in_contribution_to_dresiduals_dparameter (double *const &parameter_pt, Vector< double > &dres_dparam)

virtual void	fill_in_contribution_to_djacobian_dparameter (double *const &parameter_pt, Vector< double > &dres_dparam, DenseMatrix< double > &djac_dparam)

virtual void	fill_in_contribution_to_djacobian_and_dmass_matrix_dparameter (double *const &parameter_pt, Vector< double > &dres_dparam, DenseMatrix< double > &djac_dparam, DenseMatrix< double > &dmass_matrix_dparam)

virtual void	fill_in_contribution_to_hessian_vector_products (Vector< double > const &Y, DenseMatrix< double > const &C, DenseMatrix< double > &product)

virtual void	fill_in_contribution_to_inner_products (Vector< std::pair< unsigned, unsigned >> const &history_index, Vector< double > &inner_product)

virtual void	fill_in_contribution_to_inner_product_vectors (Vector< unsigned > const &history_index, Vector< Vector< double >> &inner_product_vector)

Protected Attributes
unsigned	Contact_angle_flag

Vector< unsigned >	U_index_interface_boundary

Protected Attributes inherited from oomph::FaceElement
unsigned	Boundary_number_in_bulk_mesh
	The boundary number in the bulk mesh to which this element is attached. More...

FiniteElement *	Bulk_element_pt
	Pointer to the associated higher-dimensional "bulk" element. More...

Vector< unsigned >	Bulk_node_number

Vector< unsigned >	Nbulk_value

Vector< double > *	Tangent_direction_pt

Protected Attributes inherited from oomph::FiniteElement
MacroElement *	Macro_elem_pt
	Pointer to the element's macro element (NULL by default) More...

Protected Attributes inherited from oomph::GeomObject
unsigned	NLagrangian
	Number of Lagrangian (intrinsic) coordinates. More...

unsigned	Ndim
	Number of Eulerian coordinates. More...

TimeStepper *	Geom_object_time_stepper_pt

Private Types
typedef void(*	WallUnitNormalFctPt) (const Vector< double > &x, Vector< double > &unit_normal)

Private Attributes
WallUnitNormalFctPt	Wall_unit_normal_fct_pt

double *	Contact_angle_pt
	Pointer to the desired value of the contact angle (if any) More...

double *	Ca_pt
	Pointer to the desired value of the capillary number. More...

Additional Inherited Members
Public Types inherited from oomph::FiniteElement
typedef void(*	SteadyExactSolutionFctPt) (const Vector< double > &, Vector< double > &)

typedef void(*	UnsteadyExactSolutionFctPt) (const double &, const Vector< double > &, Vector< double > &)

Static Public Attributes inherited from oomph::FiniteElement
static double	Tolerance_for_singular_jacobian = 1.0e-16
	Tolerance below which the jacobian is considered singular. More...

static bool	Accept_negative_jacobian = false

static bool	Suppress_output_while_checking_for_inverted_elements

Static Public Attributes inherited from oomph::GeneralisedElement
static bool	Suppress_warning_about_repeated_internal_data

static bool	Suppress_warning_about_repeated_external_data = true

static double	Default_fd_jacobian_step = 1.0e-8

Static Protected Attributes inherited from oomph::FiniteElement
static const unsigned	Default_Initial_Nvalue = 0
	Default value for the number of values at a node. More...

static const double	Node_location_tolerance = 1.0e-14

static const unsigned	N2deriv [] = {0, 1, 3, 6}

Static Protected Attributes inherited from oomph::GeneralisedElement
static DenseMatrix< double >	Dummy_matrix

static std::deque< double * >	Dof_pt_deque

Detailed Description

Base class for elements at the boundary of free surfaces or interfaces, used typically to impose contact angle boundary conditions. The elemental dimensions are one less than those of the surface elements, or two less than those of the original bulk elements. Thus in two-dimensional and axi-symmetric problems, are points, but in three-dimensional problems, they are lines. These boundaries may be in contact with a solid surface, in which case the normal to that surface must be provided.

Member Typedef Documentation

◆ WallUnitNormalFctPt

typedef void(* oomph::FluidInterfaceBoundingElement::WallUnitNormalFctPt) (const Vector< double > &x, Vector< double > &unit_normal)

private

Function pointer to a wall unit normal function. Returns the unit normal on the wall, at the specified Eulerian coordinate.

Constructor & Destructor Documentation

◆ FluidInterfaceBoundingElement()

oomph::FluidInterfaceBoundingElement::FluidInterfaceBoundingElement ( )

inline

Constructor.

       : Wall_unit_normal_fct_pt(0),
         Contact_angle_pt(0),
         Ca_pt(0),
         Contact_angle_flag(0)
     {
     }

Member Function Documentation

◆ add_additional_residual_contributions_interface_boundary()

virtual void oomph::FluidInterfaceBoundingElement::add_additional_residual_contributions_interface_boundary	(	Vector< double > &	residuals,
		DenseMatrix< double > &	jacobian,
		const unsigned &	flag,
		const Shape &	psif,
		const DShape &	dpsifds,
		const Vector< double > &	interpolated_n,
		const double &	W
	)

inlinevirtual

Empty helper function to calculate the additional contributions arising from the node update strategy to the Jacobian within the integration loop. This will be overloaded by elements that require contributions to their underlying equations from boundary integrals. The shape functions, their derivatives w.r.t. to the local coordinates, the unit normal and integral weight are passed in so that they do not have to be recalculated.

Reimplemented in oomph::SpineVolumeConstraintPointElement< ELEMENT >.

243 {

244 }

Referenced by oomph::PointFluidInterfaceBoundingElement::fill_in_generic_residual_contribution_interface_boundary(), and oomph::LineFluidInterfaceBoundingElement::fill_in_generic_residual_contribution_interface_boundary().

◆ ca()

double oomph::FluidInterfaceBoundingElement::ca ( )

inline

Return the value of the capillary number.

     {
 #ifdef PARANOID
       if (Ca_pt != 0)
       {
 #endif
         return *Ca_pt;
 #ifdef PARANOID
       }
       else
       {
         throw OomphLibError("Capillary number has not been set",
                             "FluidInterfaceBoundingElement::ca()",
                             OOMPH_EXCEPTION_LOCATION);
       }
 #endif
     }

References Ca_pt, and OOMPH_EXCEPTION_LOCATION.

Referenced by oomph::PointFluidInterfaceBoundingElement::fill_in_generic_residual_contribution_interface_boundary(), and oomph::LineFluidInterfaceBoundingElement::fill_in_generic_residual_contribution_interface_boundary().

◆ ca_pt()

double*& oomph::FluidInterfaceBoundingElement::ca_pt ( )

inline

Access function to the pointer specifying the capillary number.

     {
       return Ca_pt;
     }

References Ca_pt.

Referenced by CapProblem< ELEMENT >::CapProblem(), PseudoSolidCapProblem< ELEMENT >::create_contact_angle_element(), InclinedPlaneProblem< ELEMENT, INTERFACE_ELEMENT >::make_free_surface_elements(), and ThreeDimBethertonProblem< ELEMENT >::ThreeDimBethertonProblem().

◆ contact_angle()

double& oomph::FluidInterfaceBoundingElement::contact_angle ( )

inline

Return value of the contact angle.

     {
 #ifdef PARANOID
       if (Contact_angle_pt == 0)
       {
         std::string error_message = "Contact angle not set\n";
         error_message +=
           "Please use FluidInterfaceBoundingElement::set_contact_angle()\n";
         throw OomphLibError(
           error_message, OOMPH_CURRENT_FUNCTION, OOMPH_EXCEPTION_LOCATION);
       }
 #endif
       return *Contact_angle_pt;
     }

References Contact_angle_pt, OOMPH_CURRENT_FUNCTION, OOMPH_EXCEPTION_LOCATION, and oomph::Global_string_for_annotation::string().

Referenced by oomph::PointFluidInterfaceBoundingElement::fill_in_generic_residual_contribution_interface_boundary(), and oomph::LineFluidInterfaceBoundingElement::fill_in_generic_residual_contribution_interface_boundary().

◆ contact_angle_pt()

double*& oomph::FluidInterfaceBoundingElement::contact_angle_pt ( )

inline

Access function to the pointer specifying the prescribed contact angle.

     {
       return Contact_angle_pt;
     }

References Contact_angle_pt.

◆ fill_in_contribution_to_residuals()

void oomph::FluidInterfaceBoundingElement::fill_in_contribution_to_residuals ( Vector< double > & residuals )

inlinevirtual

Calculate the residuals.

Reimplemented from oomph::GeneralisedElement.

     {
       // Add the residual contributions using a dummy matrix
       fill_in_generic_residual_contribution_interface_boundary(
         residuals, GeneralisedElement::Dummy_matrix, 0);
     }

References oomph::GeneralisedElement::Dummy_matrix, and fill_in_generic_residual_contribution_interface_boundary().

◆ fill_in_generic_residual_contribution_interface_boundary()

virtual void oomph::FluidInterfaceBoundingElement::fill_in_generic_residual_contribution_interface_boundary	(	Vector< double > &	residuals,
		DenseMatrix< double > &	jacobian,
		unsigned	flag
	)

pure virtual

Calculate the generic residuals contribution.

Implemented in oomph::LineFluidInterfaceBoundingElement, and oomph::PointFluidInterfaceBoundingElement.

Referenced by fill_in_contribution_to_residuals().

◆ kinematic_local_eqn()

virtual int oomph::FluidInterfaceBoundingElement::kinematic_local_eqn ( const unsigned & n )

protectedpure virtual

Function that is used to determine the local equation number of the kinematic equation associated with the nodes of the element This must be overloaded depending on the node update scheme

Implemented in oomph::ElasticLineFluidInterfaceBoundingElement< ELEMENT >, oomph::ElasticPointFluidInterfaceBoundingElement< ELEMENT >, oomph::SpineLineFluidInterfaceBoundingElement< ELEMENT >, and oomph::SpinePointFluidInterfaceBoundingElement< ELEMENT >.

Referenced by oomph::PointFluidInterfaceBoundingElement::fill_in_generic_residual_contribution_interface_boundary(), and oomph::LineFluidInterfaceBoundingElement::fill_in_generic_residual_contribution_interface_boundary().

◆ output() [1/4]

void oomph::FluidInterfaceBoundingElement::output ( FILE * file_pt )

inlinevirtual

Overload the C-style output function.

Reimplemented from oomph::FiniteElement.

Reimplemented in oomph::ElasticLineFluidInterfaceBoundingElement< ELEMENT >, oomph::ElasticPointFluidInterfaceBoundingElement< ELEMENT >, oomph::SpineLineFluidInterfaceBoundingElement< ELEMENT >, and oomph::SpinePointFluidInterfaceBoundingElement< ELEMENT >.

     {
       FiniteElement::output(file_pt);
     }

References oomph::FiniteElement::output().

◆ output() [2/4]

void oomph::FluidInterfaceBoundingElement::output	(	FILE *	file_pt,
		const unsigned &	n_plot
	)

inlinevirtual

C-style Output function.

Reimplemented from oomph::FiniteElement.

Reimplemented in oomph::ElasticLineFluidInterfaceBoundingElement< ELEMENT >, oomph::ElasticPointFluidInterfaceBoundingElement< ELEMENT >, oomph::SpineLineFluidInterfaceBoundingElement< ELEMENT >, and oomph::SpinePointFluidInterfaceBoundingElement< ELEMENT >.

     {
       FiniteElement::output(file_pt, n_plot);
     }

References oomph::FiniteElement::output().

◆ output() [3/4]

void oomph::FluidInterfaceBoundingElement::output ( std::ostream & outfile )

inlinevirtual

Overload the output function.

Reimplemented from oomph::FiniteElement.

Reimplemented in oomph::ElasticLineFluidInterfaceBoundingElement< ELEMENT >, oomph::ElasticPointFluidInterfaceBoundingElement< ELEMENT >, oomph::SpineLineFluidInterfaceBoundingElement< ELEMENT >, and oomph::SpinePointFluidInterfaceBoundingElement< ELEMENT >.

     {
       FiniteElement::output(outfile);
     }

References oomph::FiniteElement::output().

Referenced by oomph::SpinePointFluidInterfaceBoundingElement< ELEMENT >::output(), oomph::SpineLineFluidInterfaceBoundingElement< ELEMENT >::output(), oomph::ElasticPointFluidInterfaceBoundingElement< ELEMENT >::output(), and oomph::ElasticLineFluidInterfaceBoundingElement< ELEMENT >::output().

◆ output() [4/4]

void oomph::FluidInterfaceBoundingElement::output	(	std::ostream &	outfile,
		const unsigned &	n_plot
	)

inlinevirtual

Output function.

Reimplemented from oomph::FiniteElement.

Reimplemented in oomph::ElasticLineFluidInterfaceBoundingElement< ELEMENT >, oomph::ElasticPointFluidInterfaceBoundingElement< ELEMENT >, oomph::SpineLineFluidInterfaceBoundingElement< ELEMENT >, and oomph::SpinePointFluidInterfaceBoundingElement< ELEMENT >.

     {
       FiniteElement::output(outfile, n_plot);
     }

References oomph::FiniteElement::output().

◆ reset_after_external_fd()

void oomph::FluidInterfaceBoundingElement::reset_after_external_fd ( )

inlineprotectedvirtual

We require a final node update in the bulk element after all finite differencing

Reimplemented from oomph::GeneralisedElement.

     {
       // Update the bulk element
       bulk_element_pt()->node_update();
     }

References oomph::FaceElement::bulk_element_pt(), and oomph::FiniteElement::node_update().

◆ reset_in_external_fd()

void oomph::FluidInterfaceBoundingElement::reset_in_external_fd ( const unsigned & i )

inlineprotectedvirtual

The only external data are these geometric data so We can omit the reset function (relying on the next update

Reimplemented from oomph::GeneralisedElement.

120 {}

◆ set_contact_angle()

void oomph::FluidInterfaceBoundingElement::set_contact_angle	(	double *const &	angle_pt,
		const bool &	strong = `true`
	)

Set a pointer to the desired contact angle. Optional boolean (defaults to true) chooses strong imposition via hijacking (true) or weak imposition via addition to momentum equation (false). The default strong imposition is appropriate for static contact angle problems.

/////////////////////////////////////////////////////////////// /////////////////////////////////////////////////////////////// /////////////////////////////////////////////////////////////// Set a pointer to the desired contact angle. Optional boolean (defaults to true) chooses strong imposition via hijacking (true) or weak imposition via addition to momentum equation (false). The default strong imposition is appropriate for static contact problems.

   {
     // Set the pointer to the contact angle
     Contact_angle_pt = angle_pt;
  
     // If we are hijacking the kinematic condition (the default)
     // to do the strong (pointwise form of the contact-angle condition)
     if (strong)
     {
       // Remember what we're doing
       Contact_angle_flag = 1;
  
       // Hijack the bulk element residuals
       dynamic_cast<FluidInterfaceElement*>(bulk_element_pt())
         ->hijack_kinematic_conditions(Bulk_node_number);
     }
     // Otherwise, we'll impose it weakly via the momentum equations.
     // This will require that the appropriate velocity node is unpinned,
     // which is why this is a bad choice for static contact problems in which
     // there is a no-slip condition on the wall. In that case, the momentum
     // equation is never assembled and so the contact angle condition is not
     // applied unless we use the strong version above.
     else
     {
       Contact_angle_flag = 2;
     }
   }

References oomph::FaceElement::bulk_element_pt(), oomph::FaceElement::Bulk_node_number, Contact_angle_flag, and Contact_angle_pt.

Referenced by CapProblem< ELEMENT >::CapProblem(), PseudoSolidCapProblem< ELEMENT >::create_contact_angle_element(), and InclinedPlaneProblem< ELEMENT, INTERFACE_ELEMENT >::make_free_surface_elements().

◆ u_index_interface_boundary()

Vector<unsigned>& oomph::FluidInterfaceBoundingElement::u_index_interface_boundary ( )

inline

Access for nodal index at which the velocity components are stored.

     {
       return U_index_interface_boundary;
     }

References U_index_interface_boundary.

Referenced by oomph::FixedVolumeSpineLineMarangoniFluidInterfaceElement< ELEMENT >::make_bounding_element().

◆ update_in_external_fd()

void oomph::FluidInterfaceBoundingElement::update_in_external_fd ( const unsigned & i )

inlineprotectedvirtual

The geometric data of the parent element is included as external data and so a (bulk) node update must take place after the variation of any of this external data

Reimplemented from oomph::GeneralisedElement.

     {
       // Update the bulk element
       bulk_element_pt()->node_update();
     }

References oomph::FaceElement::bulk_element_pt(), and oomph::FiniteElement::node_update().

◆ wall_unit_normal()

void oomph::FluidInterfaceBoundingElement::wall_unit_normal	(	const Vector< double > &	x,
		Vector< double > &	normal
	)

inlineprotected

Function that returns the unit normal of the bounding wall directed out of the fluid

     {
 #ifdef PARANOID
       if (Wall_unit_normal_fct_pt)
       {
 #endif
         (*Wall_unit_normal_fct_pt)(x, normal);
 #ifdef PARANOID
       }
       else
       {
         throw OomphLibError("Wall unit normal fct has not been set",
                             "FluidInterfaceBoundingElement::wall_unit_normal()",
                             OOMPH_EXCEPTION_LOCATION);
       }
 #endif
     }

References WallFunction::normal(), OOMPH_EXCEPTION_LOCATION, Wall_unit_normal_fct_pt, and plotDoE::x.

Referenced by oomph::PointFluidInterfaceBoundingElement::fill_in_generic_residual_contribution_interface_boundary(), and oomph::LineFluidInterfaceBoundingElement::fill_in_generic_residual_contribution_interface_boundary().

◆ wall_unit_normal_fct_pt() [1/2]

WallUnitNormalFctPt& oomph::FluidInterfaceBoundingElement::wall_unit_normal_fct_pt ( )

inline

Access function: Pointer to wall unit normal function.

     {
       return Wall_unit_normal_fct_pt;
     }

References Wall_unit_normal_fct_pt.

Referenced by CapProblem< ELEMENT >::CapProblem(), PseudoSolidCapProblem< ELEMENT >::create_contact_angle_element(), and InclinedPlaneProblem< ELEMENT, INTERFACE_ELEMENT >::make_free_surface_elements().

◆ wall_unit_normal_fct_pt() [2/2]

WallUnitNormalFctPt oomph::FluidInterfaceBoundingElement::wall_unit_normal_fct_pt ( ) const

inline

Access function: Pointer to wall unit normal function. Const version.

     {
       return Wall_unit_normal_fct_pt;
     }

References Wall_unit_normal_fct_pt.

Member Data Documentation

◆ Ca_pt

double* oomph::FluidInterfaceBoundingElement::Ca_pt

private

Pointer to the desired value of the capillary number.

Referenced by ca(), and ca_pt().

◆ Contact_angle_flag

unsigned oomph::FluidInterfaceBoundingElement::Contact_angle_flag

protected

Flag used to determine whether the contact angle is to be used (0 if not), and whether it will be applied weakly as a force term in the momentum equations (1) or by hijacking the kinematic condition (2).

Referenced by oomph::PointFluidInterfaceBoundingElement::fill_in_generic_residual_contribution_interface_boundary(), oomph::LineFluidInterfaceBoundingElement::fill_in_generic_residual_contribution_interface_boundary(), and set_contact_angle().

◆ Contact_angle_pt

double* oomph::FluidInterfaceBoundingElement::Contact_angle_pt

private

Pointer to the desired value of the contact angle (if any)

Referenced by contact_angle(), contact_angle_pt(), and set_contact_angle().

◆ U_index_interface_boundary

Vector<unsigned> oomph::FluidInterfaceBoundingElement::U_index_interface_boundary

protected

Index at which the i-th velocity component is stored in the element's nodes

Referenced by oomph::PointFluidInterfaceBoundingElement::fill_in_generic_residual_contribution_interface_boundary(), oomph::LineFluidInterfaceBoundingElement::fill_in_generic_residual_contribution_interface_boundary(), and u_index_interface_boundary().

◆ Wall_unit_normal_fct_pt

WallUnitNormalFctPt oomph::FluidInterfaceBoundingElement::Wall_unit_normal_fct_pt

private

Pointer to a wall normal function that returns the wall unit normal as a function of position in global Eulerian coordinates.

Referenced by wall_unit_normal(), and wall_unit_normal_fct_pt().

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

Public Member Functions

Protected Member Functions

Protected Attributes

Private Types

Private Attributes

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ WallUnitNormalFctPt

Constructor & Destructor Documentation

◆ FluidInterfaceBoundingElement()

Member Function Documentation

◆ add_additional_residual_contributions_interface_boundary()

◆ ca()

◆ ca_pt()

◆ contact_angle()

◆ contact_angle_pt()

◆ fill_in_contribution_to_residuals()

◆ fill_in_generic_residual_contribution_interface_boundary()

◆ kinematic_local_eqn()

◆ output() [1/4]

◆ output() [2/4]

◆ output() [3/4]

◆ output() [4/4]

◆ reset_after_external_fd()

◆ reset_in_external_fd()

◆ set_contact_angle()

◆ u_index_interface_boundary()

◆ update_in_external_fd()

◆ wall_unit_normal()

◆ wall_unit_normal_fct_pt() [1/2]

◆ wall_unit_normal_fct_pt() [2/2]

Member Data Documentation

◆ Ca_pt

◆ Contact_angle_flag

◆ Contact_angle_pt

◆ U_index_interface_boundary

◆ Wall_unit_normal_fct_pt