Public Member Functions | Private Member Functions | Private Attributes | List of all members
RefineableYoungLaplaceProblem< ELEMENT > Class Template Reference
+ Inheritance diagram for RefineableYoungLaplaceProblem< ELEMENT >:

Public Member Functions

 RefineableYoungLaplaceProblem ()
 Constructor: More...
 
 ~RefineableYoungLaplaceProblem ()
 Destructor (empty) More...
 
void actions_before_newton_solve ()
 Update the problem specs before solve: Empty. More...
 
void actions_after_newton_solve ()
 Update the problem after solve: Empty. More...
 
void actions_before_adapt ()
 Actions before adapt: Wipe the mesh of contact angle elements. More...
 
void actions_after_adapt ()
 Actions after adapt: Rebuild the mesh of contact angle elements. More...
 
void doc_solution (DocInfo &doc_info, ofstream &trace_file)
 Doc the solution: doc_info contains labels/output directory etc. More...
 
 RefineableYoungLaplaceProblem ()
 Constructor: More...
 
 ~RefineableYoungLaplaceProblem ()
 Destructor (empty) More...
 
void actions_before_newton_solve ()
 Update the problem specs before solve: Empty. More...
 
void actions_after_newton_solve ()
 Update the problem after solve: Empty. More...
 
void actions_before_adapt ()
 Actions before adapt: Wipe the mesh of contact angle elements. More...
 
void actions_after_adapt ()
 Actions after adapt: Rebuild the mesh of contact angle elements. More...
 
void increment_parameters ()
 Increase the problem parameters before each solve. More...
 
void doc_solution (DocInfo &doc_info, ofstream &trace_file)
 
 RefineableYoungLaplaceProblem ()
 Constructor: More...
 
 ~RefineableYoungLaplaceProblem ()
 Destructor (empty) More...
 
void actions_before_solve ()
 Update the problem specs before solve: Empty. More...
 
void actions_after_solve ()
 Update the problem after solve: Empty. More...
 
void increment_parameters ()
 Increment problem parameters. More...
 
void doc_solution (DocInfo &doc_info, ofstream &trace_file)
 
- Public Member Functions inherited from oomph::Problem
virtual void debug_hook_fct (const unsigned &i)
 
void set_analytic_dparameter (double *const &parameter_pt)
 
void unset_analytic_dparameter (double *const &parameter_pt)
 
bool is_dparameter_calculated_analytically (double *const &parameter_pt)
 
void set_analytic_hessian_products ()
 
void unset_analytic_hessian_products ()
 
bool are_hessian_products_calculated_analytically ()
 
void set_pinned_values_to_zero ()
 
bool distributed () const
 
OomphCommunicator * communicator_pt ()
 access function to the oomph-lib communicator More...
 
const OomphCommunicator * communicator_pt () const
 access function to the oomph-lib communicator, const version More...
 
 Problem ()
 
 Problem (const Problem &dummy)=delete
 Broken copy constructor. More...
 
void operator= (const Problem &)=delete
 Broken assignment operator. More...
 
virtual ~Problem ()
 Virtual destructor to clean up memory. More...
 
Mesh *& mesh_pt ()
 Return a pointer to the global mesh. More...
 
Mesh *const & mesh_pt () const
 Return a pointer to the global mesh (const version) More...
 
Mesh *& mesh_pt (const unsigned &imesh)
 
Mesh *const & mesh_pt (const unsigned &imesh) const
 Return a pointer to the i-th submesh (const version) More...
 
unsigned nsub_mesh () const
 Return number of submeshes. More...
 
unsigned add_sub_mesh (Mesh *const &mesh_pt)
 
void flush_sub_meshes ()
 
void build_global_mesh ()
 
void rebuild_global_mesh ()
 
LinearSolver *& linear_solver_pt ()
 Return a pointer to the linear solver object. More...
 
LinearSolver *const & linear_solver_pt () const
 Return a pointer to the linear solver object (const version) More...
 
LinearSolver *& mass_matrix_solver_for_explicit_timestepper_pt ()
 
LinearSolver * mass_matrix_solver_for_explicit_timestepper_pt () const
 
EigenSolver *& eigen_solver_pt ()
 Return a pointer to the eigen solver object. More...
 
EigenSolver *const & eigen_solver_pt () const
 Return a pointer to the eigen solver object (const version) More...
 
Time *& time_pt ()
 Return a pointer to the global time object. More...
 
Time * time_pt () const
 Return a pointer to the global time object (const version). More...
 
double & time ()
 Return the current value of continuous time. More...
 
double time () const
 Return the current value of continuous time (const version) More...
 
TimeStepper *& time_stepper_pt ()
 
const TimeStepper * time_stepper_pt () const
 
TimeStepper *& time_stepper_pt (const unsigned &i)
 Return a pointer to the i-th timestepper. More...
 
ExplicitTimeStepper *& explicit_time_stepper_pt ()
 Return a pointer to the explicit timestepper. More...
 
unsigned long set_timestepper_for_all_data (TimeStepper *const &time_stepper_pt, const bool &preserve_existing_data=false)
 
virtual void shift_time_values ()
 Shift all values along to prepare for next timestep. More...
 
AssemblyHandler *& assembly_handler_pt ()
 Return a pointer to the assembly handler object. More...
 
AssemblyHandler *const & assembly_handler_pt () const
 Return a pointer to the assembly handler object (const version) More...
 
double & minimum_dt ()
 Access function to min timestep in adaptive timestepping. More...
 
double & maximum_dt ()
 Access function to max timestep in adaptive timestepping. More...
 
unsigned & max_newton_iterations ()
 Access function to max Newton iterations before giving up. More...
 
void problem_is_nonlinear (const bool &prob_lin)
 Access function to Problem_is_nonlinear. More...
 
double & max_residuals ()
 
bool & time_adaptive_newton_crash_on_solve_fail ()
 Access function for Time_adaptive_newton_crash_on_solve_fail. More...
 
double & newton_solver_tolerance ()
 
void add_time_stepper_pt (TimeStepper *const &time_stepper_pt)
 
void set_explicit_time_stepper_pt (ExplicitTimeStepper *const &explicit_time_stepper_pt)
 
void initialise_dt (const double &dt)
 
void initialise_dt (const Vector< double > &dt)
 
Data *& global_data_pt (const unsigned &i)
 Return a pointer to the the i-th global data object. More...
 
void add_global_data (Data *const &global_data_pt)
 
void flush_global_data ()
 
LinearAlgebraDistribution *const & dof_distribution_pt () const
 Return the pointer to the dof distribution (read-only) More...
 
unsigned long ndof () const
 Return the number of dofs. More...
 
unsigned ntime_stepper () const
 Return the number of time steppers. More...
 
unsigned nglobal_data () const
 Return the number of global data values. More...
 
unsigned self_test ()
 Self-test: Check meshes and global data. Return 0 for OK. More...
 
void enable_store_local_dof_pt_in_elements ()
 
void disable_store_local_dof_pt_in_elements ()
 
unsigned long assign_eqn_numbers (const bool &assign_local_eqn_numbers=true)
 
void describe_dofs (std::ostream &out= *(oomph_info.stream_pt())) const
 
void enable_discontinuous_formulation ()
 
void disable_discontinuous_formulation ()
 
void get_dofs (DoubleVector &dofs) const
 
void get_dofs (const unsigned &t, DoubleVector &dofs) const
 Return vector of the t'th history value of all dofs. More...
 
void set_dofs (const DoubleVector &dofs)
 Set the values of the dofs. More...
 
void set_dofs (const unsigned &t, DoubleVector &dofs)
 Set the history values of the dofs. More...
 
void set_dofs (const unsigned &t, Vector< double * > &dof_pt)
 
void add_to_dofs (const double &lambda, const DoubleVector &increment_dofs)
 Add lambda x incremenet_dofs[l] to the l-th dof. More...
 
double * global_dof_pt (const unsigned &i)
 
double & dof (const unsigned &i)
 i-th dof in the problem More...
 
double dof (const unsigned &i) const
 i-th dof in the problem (const version) More...
 
double *& dof_pt (const unsigned &i)
 Pointer to i-th dof in the problem. More...
 
double * dof_pt (const unsigned &i) const
 Pointer to i-th dof in the problem (const version) More...
 
virtual void get_inverse_mass_matrix_times_residuals (DoubleVector &Mres)
 
virtual void get_dvaluesdt (DoubleVector &f)
 
virtual void get_residuals (DoubleVector &residuals)
 Get the total residuals Vector for the problem. More...
 
virtual void get_jacobian (DoubleVector &residuals, DenseDoubleMatrix &jacobian)
 
virtual void get_jacobian (DoubleVector &residuals, CRDoubleMatrix &jacobian)
 
virtual void get_jacobian (DoubleVector &residuals, CCDoubleMatrix &jacobian)
 
virtual void get_jacobian (DoubleVector &residuals, SumOfMatrices &jacobian)
 
void get_fd_jacobian (DoubleVector &residuals, DenseMatrix< double > &jacobian)
 Get the full Jacobian by finite differencing. More...
 
void get_derivative_wrt_global_parameter (double *const &parameter_pt, DoubleVector &result)
 
void get_hessian_vector_products (DoubleVectorWithHaloEntries const &Y, Vector< DoubleVectorWithHaloEntries > const &C, Vector< DoubleVectorWithHaloEntries > &product)
 
void solve_eigenproblem (const unsigned &n_eval, Vector< std::complex< double >> &eigenvalue, Vector< DoubleVector > &eigenvector, const bool &steady=true)
 Solve the eigenproblem. More...
 
void solve_eigenproblem (const unsigned &n_eval, Vector< std::complex< double >> &eigenvalue, const bool &steady=true)
 
virtual void get_eigenproblem_matrices (CRDoubleMatrix &mass_matrix, CRDoubleMatrix &main_matrix, const double &shift=0.0)
 
void assign_eigenvector_to_dofs (DoubleVector &eigenvector)
 Assign the eigenvector passed to the function to the dofs. More...
 
void add_eigenvector_to_dofs (const double &epsilon, const DoubleVector &eigenvector)
 
void store_current_dof_values ()
 Store the current values of the degrees of freedom. More...
 
void restore_dof_values ()
 Restore the stored values of the degrees of freedom. More...
 
void enable_jacobian_reuse ()
 
void disable_jacobian_reuse ()
 Disable recycling of Jacobian in Newton iteration. More...
 
bool jacobian_reuse_is_enabled ()
 Is recycling of Jacobian in Newton iteration enabled? More...
 
bool & use_predictor_values_as_initial_guess ()
 
void newton_solve ()
 Use Newton method to solve the problem. More...
 
void enable_globally_convergent_newton_method ()
 enable globally convergent Newton method More...
 
void disable_globally_convergent_newton_method ()
 disable globally convergent Newton method More...
 
void newton_solve (unsigned const &max_adapt)
 
void steady_newton_solve (unsigned const &max_adapt=0)
 
void copy (Problem *orig_problem_pt)
 
virtual Problem * make_copy ()
 
virtual void read (std::ifstream &restart_file, bool &unsteady_restart)
 
virtual void read (std::ifstream &restart_file)
 
virtual void dump (std::ofstream &dump_file) const
 
void dump (const std::string &dump_file_name) const
 
void delete_all_external_storage ()
 
virtual void symmetrise_eigenfunction_for_adaptive_pitchfork_tracking ()
 
double * bifurcation_parameter_pt () const
 
void get_bifurcation_eigenfunction (Vector< DoubleVector > &eigenfunction)
 
void activate_fold_tracking (double *const &parameter_pt, const bool &block_solve=true)
 
void activate_bifurcation_tracking (double *const &parameter_pt, const DoubleVector &eigenvector, const bool &block_solve=true)
 
void activate_bifurcation_tracking (double *const &parameter_pt, const DoubleVector &eigenvector, const DoubleVector &normalisation, const bool &block_solve=true)
 
void activate_pitchfork_tracking (double *const &parameter_pt, const DoubleVector &symmetry_vector, const bool &block_solve=true)
 
void activate_hopf_tracking (double *const &parameter_pt, const bool &block_solve=true)
 
void activate_hopf_tracking (double *const &parameter_pt, const double &omega, const DoubleVector &null_real, const DoubleVector &null_imag, const bool &block_solve=true)
 
void deactivate_bifurcation_tracking ()
 
void reset_assembly_handler_to_default ()
 Reset the system to the standard non-augemented state. More...
 
double arc_length_step_solve (double *const &parameter_pt, const double &ds, const unsigned &max_adapt=0)
 
double arc_length_step_solve (Data *const &data_pt, const unsigned &data_index, const double &ds, const unsigned &max_adapt=0)
 
void reset_arc_length_parameters ()
 
int & sign_of_jacobian ()
 
void explicit_timestep (const double &dt, const bool &shift_values=true)
 Take an explicit timestep of size dt. More...
 
void unsteady_newton_solve (const double &dt)
 
void unsteady_newton_solve (const double &dt, const bool &shift_values)
 
void unsteady_newton_solve (const double &dt, const unsigned &max_adapt, const bool &first, const bool &shift=true)
 
double doubly_adaptive_unsteady_newton_solve (const double &dt, const double &epsilon, const unsigned &max_adapt, const bool &first, const bool &shift=true)
 
double doubly_adaptive_unsteady_newton_solve (const double &dt, const double &epsilon, const unsigned &max_adapt, const unsigned &suppress_resolve_after_spatial_adapt_flag, const bool &first, const bool &shift=true)
 
double adaptive_unsteady_newton_solve (const double &dt_desired, const double &epsilon)
 
double adaptive_unsteady_newton_solve (const double &dt_desired, const double &epsilon, const bool &shift_values)
 
void assign_initial_values_impulsive ()
 
void assign_initial_values_impulsive (const double &dt)
 
void calculate_predictions ()
 Calculate predictions. More...
 
void enable_mass_matrix_reuse ()
 
void disable_mass_matrix_reuse ()
 
bool mass_matrix_reuse_is_enabled ()
 Return whether the mass matrix is being reused. More...
 
void refine_uniformly (const Vector< unsigned > &nrefine_for_mesh)
 
void refine_uniformly (const Vector< unsigned > &nrefine_for_mesh, DocInfo &doc_info)
 
void refine_uniformly_and_prune (const Vector< unsigned > &nrefine_for_mesh)
 
void refine_uniformly_and_prune (const Vector< unsigned > &nrefine_for_mesh, DocInfo &doc_info)
 
void refine_uniformly (DocInfo &doc_info)
 
void refine_uniformly_and_prune (DocInfo &doc_info)
 
void refine_uniformly ()
 
void refine_uniformly (const unsigned &i_mesh, DocInfo &doc_info)
 Do uniform refinement for submesh i_mesh with documentation. More...
 
void refine_uniformly (const unsigned &i_mesh)
 Do uniform refinement for submesh i_mesh without documentation. More...
 
void p_refine_uniformly (const Vector< unsigned > &nrefine_for_mesh)
 
void p_refine_uniformly (const Vector< unsigned > &nrefine_for_mesh, DocInfo &doc_info)
 
void p_refine_uniformly_and_prune (const Vector< unsigned > &nrefine_for_mesh)
 
void p_refine_uniformly_and_prune (const Vector< unsigned > &nrefine_for_mesh, DocInfo &doc_info)
 
void p_refine_uniformly (DocInfo &doc_info)
 
void p_refine_uniformly_and_prune (DocInfo &doc_info)
 
void p_refine_uniformly ()
 
void p_refine_uniformly (const unsigned &i_mesh, DocInfo &doc_info)
 Do uniform p-refinement for submesh i_mesh with documentation. More...
 
void p_refine_uniformly (const unsigned &i_mesh)
 Do uniform p-refinement for submesh i_mesh without documentation. More...
 
void refine_selected_elements (const Vector< unsigned > &elements_to_be_refined)
 
void refine_selected_elements (const Vector< RefineableElement * > &elements_to_be_refined_pt)
 
void refine_selected_elements (const unsigned &i_mesh, const Vector< unsigned > &elements_to_be_refined)
 
void refine_selected_elements (const unsigned &i_mesh, const Vector< RefineableElement * > &elements_to_be_refined_pt)
 
void refine_selected_elements (const Vector< Vector< unsigned >> &elements_to_be_refined)
 
void refine_selected_elements (const Vector< Vector< RefineableElement * >> &elements_to_be_refined_pt)
 
void p_refine_selected_elements (const Vector< unsigned > &elements_to_be_refined)
 
void p_refine_selected_elements (const Vector< PRefineableElement * > &elements_to_be_refined_pt)
 
void p_refine_selected_elements (const unsigned &i_mesh, const Vector< unsigned > &elements_to_be_refined)
 
void p_refine_selected_elements (const unsigned &i_mesh, const Vector< PRefineableElement * > &elements_to_be_refined_pt)
 
void p_refine_selected_elements (const Vector< Vector< unsigned >> &elements_to_be_refined)
 
void p_refine_selected_elements (const Vector< Vector< PRefineableElement * >> &elements_to_be_refined_pt)
 
unsigned unrefine_uniformly ()
 
unsigned unrefine_uniformly (const unsigned &i_mesh)
 
void p_unrefine_uniformly (DocInfo &doc_info)
 
void p_unrefine_uniformly (const unsigned &i_mesh, DocInfo &doc_info)
 Do uniform p-unrefinement for submesh i_mesh without documentation. More...
 
void adapt (unsigned &n_refined, unsigned &n_unrefined)
 
void adapt ()
 
void p_adapt (unsigned &n_refined, unsigned &n_unrefined)
 
void p_adapt ()
 
void adapt_based_on_error_estimates (unsigned &n_refined, unsigned &n_unrefined, Vector< Vector< double >> &elemental_error)
 
void adapt_based_on_error_estimates (Vector< Vector< double >> &elemental_error)
 
void get_all_error_estimates (Vector< Vector< double >> &elemental_error)
 
void doc_errors (DocInfo &doc_info)
 Get max and min error for all elements in submeshes. More...
 
void doc_errors ()
 Get max and min error for all elements in submeshes. More...
 
void enable_info_in_newton_solve ()
 
void disable_info_in_newton_solve ()
 Disable the output of information when in the newton solver. More...
 
- Public Member Functions inherited from oomph::ExplicitTimeSteppableObject
 ExplicitTimeSteppableObject ()
 Empty constructor. More...
 
 ExplicitTimeSteppableObject (const ExplicitTimeSteppableObject &)=delete
 Broken copy constructor. More...
 
void operator= (const ExplicitTimeSteppableObject &)=delete
 Broken assignment operator. More...
 
virtual ~ExplicitTimeSteppableObject ()
 Empty destructor. More...
 
virtual void actions_before_explicit_stage ()
 
virtual void actions_after_explicit_stage ()
 

Private Member Functions

void create_contact_angle_elements (const unsigned &b)
 
void delete_contact_angle_elements ()
 Delete contact angle elements. More...
 
void create_contact_angle_elements (const unsigned &b)
 
void delete_contact_angle_elements ()
 Delete contact angle elements. More...
 

Private Attributes

RefineableRectangularQuadMesh< ELEMENT > * Bulk_mesh_pt
 Pointer to the "bulk" mesh. More...
 
Mesh * Contact_angle_mesh_pt
 Pointer to the contact angle mesh. More...
 
Mesh * Height_control_mesh_pt
 Pointer to mesh containing the height control element. More...
 
Node * Control_node_pt
 Node at which the height (displacement along spine) is controlled/doced. More...
 
Data * Kappa_pt
 Pointer to Data object that stores the prescribed curvature. More...
 
HeightControlElement * Height_control_element_pt
 Pointer to height control element. More...
 
GeomObject * Boundary_pt
 Pointer to GeomObject that specifies the domain bondary. More...
 
RefineableQuarterCircleSectorMesh< ELEMENT > * Bulk_mesh_pt
 Pointer to the "bulk" mesh. More...
 

Additional Inherited Members

- Public Types inherited from oomph::Problem
typedef void(* SpatialErrorEstimatorFctPt) (Mesh *&mesh_pt, Vector< double > &elemental_error)
 Function pointer for spatial error estimator. More...
 
typedef void(* SpatialErrorEstimatorWithDocFctPt) (Mesh *&mesh_pt, Vector< double > &elemental_error, DocInfo &doc_info)
 Function pointer for spatial error estimator with doc. More...
 
- Public Attributes inherited from oomph::Problem
bool Shut_up_in_newton_solve
 
- Static Public Attributes inherited from oomph::Problem
static bool Suppress_warning_about_actions_before_read_unstructured_meshes
 
- Protected Types inherited from oomph::Problem
enum  Assembly_method {
  Perform_assembly_using_vectors_of_pairs , Perform_assembly_using_two_vectors , Perform_assembly_using_maps , Perform_assembly_using_lists ,
  Perform_assembly_using_two_arrays
}
 Enumerated flags to determine which sparse assembly method is used. More...
 
- Protected Member Functions inherited from oomph::Problem
unsigned setup_element_count_per_dof ()
 
virtual void sparse_assemble_row_or_column_compressed (Vector< int * > &column_or_row_index, Vector< int * > &row_or_column_start, Vector< double * > &value, Vector< unsigned > &nnz, Vector< double * > &residual, bool compressed_row_flag)
 
virtual void actions_before_newton_convergence_check ()
 
virtual void actions_before_newton_step ()
 
virtual void actions_after_newton_step ()
 
virtual void actions_before_implicit_timestep ()
 
virtual void actions_after_implicit_timestep ()
 
virtual void actions_after_implicit_timestep_and_error_estimation ()
 
virtual void actions_before_explicit_timestep ()
 Actions that should be performed before each explicit time step. More...
 
virtual void actions_after_explicit_timestep ()
 Actions that should be performed after each explicit time step. More...
 
virtual void actions_before_read_unstructured_meshes ()
 
virtual void actions_after_read_unstructured_meshes ()
 
virtual void actions_after_change_in_global_parameter (double *const &parameter_pt)
 
virtual void actions_after_change_in_bifurcation_parameter ()
 
virtual void actions_after_parameter_increase (double *const &parameter_pt)
 
double & dof_derivative (const unsigned &i)
 
double & dof_current (const unsigned &i)
 
virtual void set_initial_condition ()
 
virtual double global_temporal_error_norm ()
 
unsigned newton_solve_continuation (double *const &parameter_pt)
 
unsigned newton_solve_continuation (double *const &parameter_pt, DoubleVector &z)
 
void calculate_continuation_derivatives (double *const &parameter_pt)
 
void calculate_continuation_derivatives (const DoubleVector &z)
 
void calculate_continuation_derivatives_fd (double *const &parameter_pt)
 
bool does_pointer_correspond_to_problem_data (double *const &parameter_pt)
 
void set_consistent_pinned_values_for_continuation ()
 
- Protected Attributes inherited from oomph::Problem
Vector< Problem * > Copy_of_problem_pt
 
std::map< double *, bool > Calculate_dparameter_analytic
 
bool Calculate_hessian_products_analytic
 
LinearAlgebraDistribution * Dof_distribution_pt
 
Vector< double * > Dof_pt
 Vector of pointers to dofs. More...
 
DoubleVectorWithHaloEntries Element_count_per_dof
 
double Relaxation_factor
 
double Newton_solver_tolerance
 
unsigned Max_newton_iterations
 Maximum number of Newton iterations. More...
 
unsigned Nnewton_iter_taken
 
Vector< double > Max_res
 Maximum residuals at start and after each newton iteration. More...
 
double Max_residuals
 
bool Time_adaptive_newton_crash_on_solve_fail
 
bool Jacobian_reuse_is_enabled
 Is re-use of Jacobian in Newton iteration enabled? Default: false. More...
 
bool Jacobian_has_been_computed
 
bool Problem_is_nonlinear
 
bool Pause_at_end_of_sparse_assembly
 
bool Doc_time_in_distribute
 
unsigned Sparse_assembly_method
 
unsigned Sparse_assemble_with_arrays_initial_allocation
 
unsigned Sparse_assemble_with_arrays_allocation_increment
 
Vector< Vector< unsigned > > Sparse_assemble_with_arrays_previous_allocation
 
double Numerical_zero_for_sparse_assembly
 
double FD_step_used_in_get_hessian_vector_products
 
bool Mass_matrix_reuse_is_enabled
 
bool Mass_matrix_has_been_computed
 
bool Discontinuous_element_formulation
 
double Minimum_dt
 Minimum desired dt: if dt falls below this value, exit. More...
 
double Maximum_dt
 Maximum desired dt. More...
 
double DTSF_max_increase
 
double DTSF_min_decrease
 
double Minimum_dt_but_still_proceed
 
bool Scale_arc_length
 Boolean to control whether arc-length should be scaled. More...
 
double Desired_proportion_of_arc_length
 Proportion of the arc-length to taken by the parameter. More...
 
double Theta_squared
 
int Sign_of_jacobian
 Storage for the sign of the global Jacobian. More...
 
double Continuation_direction
 
double Parameter_derivative
 Storage for the derivative of the global parameter wrt arc-length. More...
 
double Parameter_current
 Storage for the present value of the global parameter. More...
 
bool Use_continuation_timestepper
 Boolean to control original or new storage of dof stuff. More...
 
unsigned Dof_derivative_offset
 
unsigned Dof_current_offset
 
Vector< double > Dof_derivative
 Storage for the derivative of the problem variables wrt arc-length. More...
 
Vector< double > Dof_current
 Storage for the present values of the variables. More...
 
double Ds_current
 Storage for the current step value. More...
 
unsigned Desired_newton_iterations_ds
 
double Minimum_ds
 Minimum desired value of arc-length. More...
 
bool Bifurcation_detection
 Boolean to control bifurcation detection via determinant of Jacobian. More...
 
bool Bisect_to_find_bifurcation
 Boolean to control wheter bisection is used to located bifurcation. More...
 
bool First_jacobian_sign_change
 Boolean to indicate whether a sign change has occured in the Jacobian. More...
 
bool Arc_length_step_taken
 Boolean to indicate whether an arc-length step has been taken. More...
 
bool Use_finite_differences_for_continuation_derivatives
 
OomphCommunicator * Communicator_pt
 The communicator for this problem. More...
 
bool Always_take_one_newton_step
 
double Timestep_reduction_factor_after_nonconvergence
 
bool Keep_temporal_error_below_tolerance
 
- Static Protected Attributes inherited from oomph::Problem
static ContinuationStorageScheme Continuation_time_stepper
 Storage for the single static continuation timestorage object. More...
 

Detailed Description

template<class ELEMENT>
class RefineableYoungLaplaceProblem< ELEMENT >

2D RefineableYoungLaplace problem on rectangular domain, discretised with 2D QRefineableYoungLaplace elements. The specific type of element is specified via the template parameter.

2D RefineableYoungLaplace problem on a circle sector, discretised with 2D QRefineableYoungLaplace elements. The specific type of element is specified via the template parameter.

Constructor & Destructor Documentation

◆ RefineableYoungLaplaceProblem() [1/3]

template<class ELEMENT >
RefineableYoungLaplaceProblem< ELEMENT >::RefineableYoungLaplaceProblem

Constructor:

Constructor for RefineableYoungLaplace problem.

227 {
228 
229  // Setup bulk mesh
230  //----------------
231 
232  // # of elements in x-direction
233  unsigned n_x=8;
234 
235  // # of elements in y-direction
236  unsigned n_y=8;
237 
238  // Domain length in x-direction
239  double l_x=GlobalParameters::L_x;
240 
241  // Domain length in y-direction
242  double l_y=GlobalParameters::L_y;
243 
244  // Build and assign mesh
245  Bulk_mesh_pt=new RefineableRectangularQuadMesh<ELEMENT>(n_x,n_y,l_x,l_y);
246 
247  // Create/set error estimator
248  Bulk_mesh_pt->spatial_error_estimator_pt()=new Z2ErrorEstimator;
249 
250  // Set targets for spatial adaptivity
251  Bulk_mesh_pt->max_permitted_error()=1.0e-4;
252  Bulk_mesh_pt->min_permitted_error()=1.0e-6;
253 
254  // Check that we've got an even number of elements otherwise
255  // out counting doesn't work...
256  if ((n_x%2!=0)||(n_y%2!=0))
257  {
258  cout << "n_x n_y should be even" << endl;
259  abort();
260  }
261 
262  // This is the element that contains the central node:
263  ELEMENT* prescribed_height_element_pt= dynamic_cast<ELEMENT*>(
264  Bulk_mesh_pt->element_pt(n_y*n_x/2+n_x/2));
265 
266  // The central node is node 0 in that element
267  Control_node_pt= static_cast<Node*>(prescribed_height_element_pt->node_pt(0));
268 
269  std::cout << "Controlling height at (x,y) : (" << Control_node_pt->x(0)
270  << "," << Control_node_pt->x(1) << ")" << "\n" << endl;
271 
272  // Create a height control element and store the
273  // pointer to the Kappa Data created by this object
274  HeightControlElement* height_control_element_pt=new HeightControlElement(
275  Control_node_pt,&GlobalParameters::Controlled_height);
276 
277  // Add to mesh
278  Height_control_mesh_pt = new Mesh;
279  Height_control_mesh_pt->add_element_pt(height_control_element_pt);
280 
281  // Store curvature data
282  Kappa_pt=height_control_element_pt->kappa_pt();
283 
284 
285  // Contact angle elements
286  //-----------------------
287 
288  // Create prescribed-contact-angle elements from all elements that are
289  // adjacent to boundary 1 and 3 and add them to their own mesh
290 
291  // set up new mesh
292  Contact_angle_mesh_pt=new Mesh;
293 
294  // creation of contact angle elements
295  create_contact_angle_elements(1);
296  create_contact_angle_elements(3);
297 
298 
299  // Add various meshes and build the global mesh
300  //----------------------------------------------
301  add_sub_mesh(Bulk_mesh_pt);
302  add_sub_mesh(Height_control_mesh_pt);
303  add_sub_mesh(Contact_angle_mesh_pt);
304  build_global_mesh();
305 
306 
307  // Boundary conditions
308  //--------------------
309 
310  // Set the boundary conditions for this problem: All nodes are
311  // free by default -- only need to pin the ones that have Dirichlet conditions
312  // here.
313  unsigned n_bound = Bulk_mesh_pt->nboundary();
314  for(unsigned b=0;b<n_bound;b++)
315  {
316  // Pin all boundaries for three cases and only boundaries
317  // 0 and 2 in all others:
318  if ((b==0)||(b==2))
319  {
320  unsigned n_node = Bulk_mesh_pt->nboundary_node(b);
321  for (unsigned n=0;n<n_node;n++)
322  {
323  Bulk_mesh_pt->boundary_node_pt(b,n)->pin(0);
324  }
325  }
326  } // end bcs
327 
328  // Complete build of elements
329  //---------------------------
330 
331  // Complete the build of all elements so they are fully functional
332  unsigned n_bulk=Bulk_mesh_pt->nelement();
333  for(unsigned i=0;i<n_bulk;i++)
334  {
335  // Upcast from GeneralsedElement to the present element
336  ELEMENT *el_pt = dynamic_cast<ELEMENT*>(Bulk_mesh_pt->element_pt(i));
337 
338  //Set the spine function pointers
339  el_pt->spine_base_fct_pt() = GlobalParameters::spine_base_function;
340  el_pt->spine_fct_pt() = GlobalParameters::spine_function;
341 
342  // Set the curvature data for the element
343  el_pt->set_kappa(Kappa_pt);
344  }
345 
346  // Set function pointers for contact-angle elements
347  unsigned nel=Contact_angle_mesh_pt->nelement();
348  for (unsigned e=0;e<nel;e++)
349  {
350  // Upcast from GeneralisedElement to YoungLaplace contact angle
351  // element
352  YoungLaplaceContactAngleElement<ELEMENT> *el_pt =
353  dynamic_cast<YoungLaplaceContactAngleElement<ELEMENT>*>(
354  Contact_angle_mesh_pt->element_pt(e));
355 
356  // Set the pointer to the prescribed contact angle
357  el_pt->prescribed_cos_gamma_pt() = &GlobalParameters::Cos_gamma;
358  }
359 
360 
361  // Setup equation numbering scheme
362  cout <<"\nNumber of equations: " << assign_eqn_numbers() << endl;
363  cout << "\n********************************************\n" << endl;
364 
365 } // end of constructor
i
int i
Definition: BiCGSTAB_step_by_step.cpp:9
n
const unsigned n
Definition: CG3DPackingUnitTest.cpp:11
e
Array< double, 1, 3 > e(1./3., 0.5, 2.)
b
Scalar * b
Definition: benchVecAdd.cpp:17
RefineableYoungLaplaceProblem::create_contact_angle_elements
void create_contact_angle_elements(const unsigned &b)
Definition: refineable_t_junction.cc:373
RefineableYoungLaplaceProblem::Kappa_pt
Data * Kappa_pt
Pointer to Data object that stores the prescribed curvature.
Definition: refineable_t_junction.cc:217
RefineableYoungLaplaceProblem::Bulk_mesh_pt
RefineableRectangularQuadMesh< ELEMENT > * Bulk_mesh_pt
Pointer to the "bulk" mesh.
Definition: refineable_t_junction.cc:205
RefineableYoungLaplaceProblem::Contact_angle_mesh_pt
Mesh * Contact_angle_mesh_pt
Pointer to the contact angle mesh.
Definition: refineable_t_junction.cc:208
RefineableYoungLaplaceProblem::Height_control_mesh_pt
Mesh * Height_control_mesh_pt
Pointer to mesh containing the height control element.
Definition: refineable_t_junction.cc:211
RefineableYoungLaplaceProblem::Control_node_pt
Node * Control_node_pt
Node at which the height (displacement along spine) is controlled/doced.
Definition: refineable_t_junction.cc:214
oomph::HeightControlElement
Definition: young_laplace_elements.h:556
oomph::HeightControlElement::kappa_pt
Data *& kappa_pt()
Definition: young_laplace_elements.h:582
oomph::Mesh
Definition: mesh.h:67
oomph::Mesh::element_pt
GeneralisedElement *& element_pt(const unsigned long &e)
Return pointer to element e.
Definition: mesh.h:448
oomph::Mesh::add_element_pt
void add_element_pt(GeneralisedElement *const &element_pt)
Add a (pointer to) an element to the mesh.
Definition: mesh.h:617
oomph::Mesh::nelement
unsigned long nelement() const
Return number of elements in the mesh.
Definition: mesh.h:590
oomph::Node
Definition: nodes.h:906
oomph::Node::x
double & x(const unsigned &i)
Return the i-th nodal coordinate.
Definition: nodes.h:1060
oomph::Problem::add_sub_mesh
unsigned add_sub_mesh(Mesh *const &mesh_pt)
Definition: problem.h:1330
oomph::Problem::build_global_mesh
void build_global_mesh()
Definition: problem.cc:1493
oomph::Problem::assign_eqn_numbers
unsigned long assign_eqn_numbers(const bool &assign_local_eqn_numbers=true)
Definition: problem.cc:1989
oomph::RefineableRectangularQuadMesh
Definition: rectangular_quadmesh.template.h:326
oomph::YoungLaplaceContactAngleElement
Definition: young_laplace_contact_angle_elements.h:53
oomph::YoungLaplaceContactAngleElement::prescribed_cos_gamma_pt
double * prescribed_cos_gamma_pt() const
Definition: young_laplace_contact_angle_elements.h:78
oomph::Z2ErrorEstimator
Definition: error_estimator.h:266
GlobalParameters::L_x
double L_x
------------------—Unsteady Heat Parameters---------------------—
Definition: test_equal_order_galerkin.cc:62
GlobalParameters::Controlled_height
double Controlled_height
Height control value.
Definition: barrel.cc:51
GlobalParameters::spine_function
void spine_function(const Vector< double > &x, Vector< double > &spine, Vector< Vector< double > > &dspine)
Definition: barrel.cc:104
GlobalParameters::spine_base_function
void spine_base_function(const Vector< double > &x, Vector< double > &spine_B, Vector< Vector< double > > &dspine_B)
Definition: barrel.cc:72
GlobalParameters::L_y
double L_y
Length of the mesh in the y-direction.
Definition: test_equal_order_galerkin.cc:65
GlobalParameters::Cos_gamma
double Cos_gamma
Cos of contact angle.
Definition: common_young_laplace_stuff.h:61

References oomph::Mesh::add_element_pt(), b, GlobalParameters::Controlled_height, GlobalParameters::Cos_gamma, e(), i, GlobalParameters::Kappa_pt, oomph::HeightControlElement::kappa_pt(), GlobalParameters::L_x, GlobalParameters::L_y, n, oomph::YoungLaplaceContactAngleElement< ELEMENT >::prescribed_cos_gamma_pt(), GlobalParameters::spine_base_function(), GlobalParameters::spine_function(), and oomph::Node::x().

◆ ~RefineableYoungLaplaceProblem() [1/3]

template<class ELEMENT >
RefineableYoungLaplaceProblem< ELEMENT >::~RefineableYoungLaplaceProblem ( )
inline

Destructor (empty)

147 {};

◆ RefineableYoungLaplaceProblem() [2/3]

template<class ELEMENT >
RefineableYoungLaplaceProblem< ELEMENT >::RefineableYoungLaplaceProblem ( )

Constructor:

◆ ~RefineableYoungLaplaceProblem() [2/3]

template<class ELEMENT >
RefineableYoungLaplaceProblem< ELEMENT >::~RefineableYoungLaplaceProblem ( )
inline

Destructor (empty)

59 {};

◆ RefineableYoungLaplaceProblem() [3/3]

template<class ELEMENT >
RefineableYoungLaplaceProblem< ELEMENT >::RefineableYoungLaplaceProblem ( )

Constructor:

◆ ~RefineableYoungLaplaceProblem() [3/3]

template<class ELEMENT >
RefineableYoungLaplaceProblem< ELEMENT >::~RefineableYoungLaplaceProblem ( )
inline

Destructor (empty)

62 {};

Member Function Documentation

◆ actions_after_adapt() [1/2]

template<class ELEMENT >
void RefineableYoungLaplaceProblem< ELEMENT >::actions_after_adapt ( )
inlinevirtual

Actions after adapt: Rebuild the mesh of contact angle elements.

Reimplemented from oomph::Problem.

168  {
169  create_contact_angle_elements(1);
170  create_contact_angle_elements(3);
171 
172  // Set function pointers for contact-angle elements
173  unsigned nel=Contact_angle_mesh_pt->nelement();
174  for (unsigned e=0;e<nel;e++)
175  {
176  // Upcast from GeneralisedElement to YoungLaplace contact angle
177  // element
178  YoungLaplaceContactAngleElement<ELEMENT> *el_pt =
179  dynamic_cast<YoungLaplaceContactAngleElement<ELEMENT>*>(
180  Contact_angle_mesh_pt->element_pt(e));
181 
182  // Set the pointer to the prescribed contact angle
183  el_pt->prescribed_cos_gamma_pt() = &GlobalParameters::Cos_gamma;
184  }
185 
186  // Rebuild the Problem's global mesh from its various sub-meshes
187  rebuild_global_mesh();
188 
189  }
oomph::Problem::rebuild_global_mesh
void rebuild_global_mesh()
Definition: problem.cc:1533

References GlobalParameters::Cos_gamma, e(), and oomph::YoungLaplaceContactAngleElement< ELEMENT >::prescribed_cos_gamma_pt().

◆ actions_after_adapt() [2/2]

template<class ELEMENT >
void RefineableYoungLaplaceProblem< ELEMENT >::actions_after_adapt ( )
inlinevirtual

Actions after adapt: Rebuild the mesh of contact angle elements.

Reimplemented from oomph::Problem.

80  {
81  // Create contact angle elements on boundaries 1 and 3 of bulk mesh
82  if (GlobalParameters::Case==
83  GlobalParameters::T_junction_with_nonzero_contact_angle)
84  {
85  create_contact_angle_elements(1);
86  create_contact_angle_elements(3);
87 
88  // Set function pointers for contact-angle elements
89  unsigned nel=Contact_angle_mesh_pt->nelement();
90  for (unsigned e=0;e<nel;e++)
91  {
92  // Upcast from GeneralisedElement to YoungLaplace contact angle
93  // element
94  YoungLaplaceContactAngleElement<ELEMENT> *el_pt =
95  dynamic_cast<YoungLaplaceContactAngleElement<ELEMENT>*>(
96  Contact_angle_mesh_pt->element_pt(e));
97 
98  // Set the pointer to the prescribed contact angle
99  el_pt->prescribed_cos_gamma_pt() = &GlobalParameters::Cos_gamma;
100  }
101  }
102 
103  // Rebuild the Problem's global mesh from its various sub-meshes
104  rebuild_global_mesh();
105 
106  }
GlobalParameters::T_junction_with_nonzero_contact_angle
@ T_junction_with_nonzero_contact_angle
Definition: common_young_laplace_stuff.h:49
GlobalParameters::Case
int Case
What case are we considering: Choose one from the enumeration Cases.
Definition: common_young_laplace_stuff.h:53

References GlobalParameters::Case, GlobalParameters::Cos_gamma, e(), oomph::YoungLaplaceContactAngleElement< ELEMENT >::prescribed_cos_gamma_pt(), and GlobalParameters::T_junction_with_nonzero_contact_angle.

◆ actions_after_newton_solve() [1/2]

template<class ELEMENT >
void RefineableYoungLaplaceProblem< ELEMENT >::actions_after_newton_solve ( )
inlinevirtual

Update the problem after solve: Empty.

Reimplemented from oomph::Problem.

153 {};

◆ actions_after_newton_solve() [2/2]

template<class ELEMENT >
void RefineableYoungLaplaceProblem< ELEMENT >::actions_after_newton_solve ( )
inlinevirtual

Update the problem after solve: Empty.

Reimplemented from oomph::Problem.

65 {};

◆ actions_after_solve()

template<class ELEMENT >
void RefineableYoungLaplaceProblem< ELEMENT >::actions_after_solve ( )
inline

Update the problem after solve: Empty.

68 {};

◆ actions_before_adapt() [1/2]

template<class ELEMENT >
void RefineableYoungLaplaceProblem< ELEMENT >::actions_before_adapt ( )
inlinevirtual

Actions before adapt: Wipe the mesh of contact angle elements.

Reimplemented from oomph::Problem.

157  {
158  // Kill the contact angle elements and wipe contact angle mesh
159  if (Contact_angle_mesh_pt!=0) delete_contact_angle_elements();
160 
161  // Rebuild the Problem's global mesh from its various sub-meshes
162  rebuild_global_mesh();
163  }
RefineableYoungLaplaceProblem::delete_contact_angle_elements
void delete_contact_angle_elements()
Delete contact angle elements.
Definition: refineable_t_junction.cc:405

◆ actions_before_adapt() [2/2]

template<class ELEMENT >
void RefineableYoungLaplaceProblem< ELEMENT >::actions_before_adapt ( )
inlinevirtual

Actions before adapt: Wipe the mesh of contact angle elements.

Reimplemented from oomph::Problem.

69  {
70  // Kill the contact angle elements and wipe contact angle mesh
71  if (Contact_angle_mesh_pt!=0) delete_contact_angle_elements();
72 
73  // Rebuild the Problem's global mesh from its various sub-meshes
74  rebuild_global_mesh();
75  }

◆ actions_before_newton_solve() [1/2]

template<class ELEMENT >
void RefineableYoungLaplaceProblem< ELEMENT >::actions_before_newton_solve ( )
inlinevirtual

Update the problem specs before solve: Empty.

Reimplemented from oomph::Problem.

150 {};

◆ actions_before_newton_solve() [2/2]

template<class ELEMENT >
void RefineableYoungLaplaceProblem< ELEMENT >::actions_before_newton_solve ( )
inlinevirtual

Update the problem specs before solve: Empty.

Reimplemented from oomph::Problem.

62 {};

◆ actions_before_solve()

template<class ELEMENT >
void RefineableYoungLaplaceProblem< ELEMENT >::actions_before_solve ( )
inline

Update the problem specs before solve: Empty.

65 {};

◆ create_contact_angle_elements() [1/2]

template<class ELEMENT >
void RefineableYoungLaplaceProblem< ELEMENT >::create_contact_angle_elements ( const unsigned &  b)
private

Create YoungLaplace contact angle elements on the b-th boundary of the bulk mesh and add them to contact angle mesh

Create YoungLaplace contact angle elements on the b-th boundary of the bulk mesh and add them to the contact angle mesh

375 {
376  // How many bulk elements are adjacent to boundary b?
377  unsigned n_element = Bulk_mesh_pt->nboundary_element(b);
378 
379  // Loop over the bulk elements adjacent to boundary b?
380  for(unsigned e=0;e<n_element;e++)
381  {
382  // Get pointer to the bulk element that is adjacent to boundary b
383  ELEMENT* bulk_elem_pt = dynamic_cast<ELEMENT*>(
384  Bulk_mesh_pt->boundary_element_pt(b,e));
385 
386  // What is the index of the face of the bulk element at the boundary
387  int face_index = Bulk_mesh_pt->face_index_at_boundary(b,e);
388 
389  // Build the corresponding contact angle element
390  YoungLaplaceContactAngleElement<ELEMENT>* contact_angle_element_pt = new
391  YoungLaplaceContactAngleElement<ELEMENT>(bulk_elem_pt,face_index);
392 
393  //Add the contact angle element to the contact angle mesh
394  Contact_angle_mesh_pt->add_element_pt(contact_angle_element_pt);
395 
396  } //end of loop over bulk elements adjacent to boundary b
397 
398 } // end of create_contact_angle_elements

References b, and e().

◆ create_contact_angle_elements() [2/2]

template<class ELEMENT >
void RefineableYoungLaplaceProblem< ELEMENT >::create_contact_angle_elements ( const unsigned &  b)
private

Create YoungLaplace contact angle elements on the b-th boundary of the bulk mesh and add them to contact angle mesh

◆ delete_contact_angle_elements() [1/2]

template<class ELEMENT >
void RefineableYoungLaplaceProblem< ELEMENT >::delete_contact_angle_elements
private

Delete contact angle elements.

Delete YoungLaplace contact angle elements.

406 {
407 
408  // How many contact angle elements are there?
409  unsigned n_element = Contact_angle_mesh_pt->nelement();
410 
411  // Loop over the surface elements
412  for(unsigned e=0;e<n_element;e++)
413  {
414  // Kill surface element
415  delete Contact_angle_mesh_pt->element_pt(e);
416  }
417 
418  // Wipe the mesh
419  Contact_angle_mesh_pt->flush_element_and_node_storage();
420 
421 
422 } // end of delete_contact_angle_elements
oomph::Mesh::flush_element_and_node_storage
void flush_element_and_node_storage()
Definition: mesh.h:407

References e().

◆ delete_contact_angle_elements() [2/2]

template<class ELEMENT >
void RefineableYoungLaplaceProblem< ELEMENT >::delete_contact_angle_elements ( )
private

Delete contact angle elements.

◆ doc_solution() [1/3]

template<class ELEMENT >
void RefineableYoungLaplaceProblem< ELEMENT >::doc_solution ( DocInfo &  doc_info,
ofstream &  trace_file 
)

Doc the solution: doc_info contains labels/output directory etc.

Doc the solution. DocInfo object stores flags/labels for where the output gets written to and the trace file

432 {
433 
434  // Output kappa vs height
435  //-----------------------
436  trace_file << -1.0*Kappa_pt->value(0) << " ";
437  trace_file << Control_node_pt->value(0) ;
438  trace_file << endl;
439 
440  // Number of plot points: npts x npts
441  unsigned npts=5;
442 
443  // Output full solution
444  //---------------------
445  ofstream some_file;
446  char filename[100];
447  //YoungLaplaceEquations::Output_meniscus_and_spines=false;
448  sprintf(filename,"%s/soln%i.dat",doc_info.directory().c_str(),
449  doc_info.number());
450  some_file.open(filename);
451  Bulk_mesh_pt->output(some_file,npts);
452  some_file.close();
453 
454  // Output contact angle
455  //---------------------
456 
457  ofstream tangent_file;
458  sprintf(filename,"%s/tangent_to_contact_line%i.dat",
459  doc_info.directory().c_str(),
460  doc_info.number());
461  tangent_file.open(filename);
462 
463  ofstream normal_file;
464  sprintf(filename,"%s/normal_to_contact_line%i.dat",
465  doc_info.directory().c_str(),
466  doc_info.number());
467  normal_file.open(filename);
468 
469 
470  ofstream contact_angle_file;
471  sprintf(filename,"%s/contact_angle%i.dat",
472  doc_info.directory().c_str(),
473  doc_info.number());
474  contact_angle_file.open(filename);
475 
476  // Tangent and normal vectors to contact line
477  Vector<double> tangent(3);
478  Vector<double> normal(3);
479  Vector<double> r_contact(3);
480 
481  // How many contact angle elements are there?
482  unsigned n_element = Contact_angle_mesh_pt->nelement();
483 
484  // Loop over the surface elements
485  for(unsigned e=0;e<n_element;e++)
486  {
487 
488  tangent_file << "ZONE" << std::endl;
489  normal_file << "ZONE" << std::endl;
490  contact_angle_file << "ZONE" << std::endl;
491 
492  // Upcast from GeneralisedElement to YoungLaplace contact angle element
493  YoungLaplaceContactAngleElement<ELEMENT>* el_pt =
494  dynamic_cast<YoungLaplaceContactAngleElement<ELEMENT>*>(
495  Contact_angle_mesh_pt->element_pt(e));
496 
497  // Loop over a few points in the contact angle element
498  Vector<double> s(1);
499  for (unsigned i=0;i<npts;i++)
500  {
501  s[0]=-1.0+2.0*double(i)/double(npts-1);
502 
503  dynamic_cast<ELEMENT*>(el_pt->bulk_element_pt())->
504  position(el_pt->local_coordinate_in_bulk(s),r_contact);
505 
506  el_pt->contact_line_vectors(s,tangent,normal);
507  tangent_file << r_contact[0] << " "
508  << r_contact[1] << " "
509  << r_contact[2] << " "
510  << tangent[0] << " "
511  << tangent[1] << " "
512  << tangent[2] << " " << std::endl;
513 
514  normal_file << r_contact[0] << " "
515  << r_contact[1] << " "
516  << r_contact[2] << " "
517  << normal[0] << " "
518  << normal[1] << " "
519  << normal[2] << " " << std::endl;
520 
521  contact_angle_file << r_contact[1] << " "
522  << el_pt->actual_cos_contact_angle(s)
523  << std::endl;
524  }
525 
526 
527  } // end of loop over both boundaries
528 
529  tangent_file.close();
530  normal_file.close();
531  contact_angle_file.close();
532 
533 
534 cout << "\n********************************************" << endl << endl;
535 
536 } // end of doc
oomph::Data::value
double value(const unsigned &i) const
Definition: nodes.h:293
oomph::DocInfo::directory
std::string directory() const
Output directory.
Definition: oomph_utilities.h:524
oomph::DocInfo::number
unsigned & number()
Number used (e.g.) for labeling output files.
Definition: oomph_utilities.h:554
oomph::FaceElement::local_coordinate_in_bulk
Vector< double > local_coordinate_in_bulk(const Vector< double > &s) const
Definition: elements.cc:6353
oomph::FaceElement::bulk_element_pt
FiniteElement *& bulk_element_pt()
Pointer to higher-dimensional "bulk" element.
Definition: elements.h:4735
oomph::Node::value
double value(const unsigned &i) const
Definition: nodes.cc:2408
oomph::YoungLaplaceContactAngleElement::actual_cos_contact_angle
double actual_cos_contact_angle(const Vector< double > &s)
Compute cosinus of actual contact angle.
Definition: young_laplace_contact_angle_elements.cc:154
oomph::YoungLaplaceContactAngleElement::contact_line_vectors
void contact_line_vectors(const Vector< double > &s, Vector< double > &tangent, Vector< double > &normal)
Get unit tangent and normal vectors to contact line.
Definition: young_laplace_contact_angle_elements.h:149
s
RealScalar s
Definition: level1_cplx_impl.h:130
MergeRestartFiles.filename
string filename
Definition: MergeRestartFiles.py:39
WallFunction::normal
void normal(const Vector< double > &x, Vector< double > &normal)
Definition: free_surface_rotation.cc:65

References oomph::YoungLaplaceContactAngleElement< ELEMENT >::actual_cos_contact_angle(), oomph::FaceElement::bulk_element_pt(), oomph::YoungLaplaceContactAngleElement< ELEMENT >::contact_line_vectors(), oomph::DocInfo::directory(), e(), MergeRestartFiles::filename, i, GlobalParameters::Kappa_pt, oomph::FaceElement::local_coordinate_in_bulk(), WallFunction::normal(), oomph::DocInfo::number(), s, and oomph::Data::value().

◆ doc_solution() [2/3]

template<class ELEMENT >
void RefineableYoungLaplaceProblem< ELEMENT >::doc_solution ( DocInfo &  doc_info,
ofstream &  trace_file 
)

Doc the solution. DocInfo object stores flags/labels for where the output gets written to and the trace file

◆ doc_solution() [3/3]

template<class ELEMENT >
void RefineableYoungLaplaceProblem< ELEMENT >::doc_solution ( DocInfo &  doc_info,
ofstream &  trace_file 
)

Doc the solution. DocInfo object stores flags/labels for where the output gets written to and the trace file

◆ increment_parameters() [1/2]

template<class ELEMENT >
void RefineableYoungLaplaceProblem< ELEMENT >::increment_parameters

Increase the problem parameters before each solve.

Update (increase/decrease) parameters.

392 {
393 
394  // Increment kappa or height value
395  if (!GlobalParameters::Use_height_control)
396  {
397  double kappa=GlobalParameters::Kappa_pt->value(0);
398  kappa+=GlobalParameters::Kappa_increment;
399  GlobalParameters::Kappa_pt->set_value(0,kappa);
400 
401  cout << "Solving for Prescribed KAPPA Value = " ;
402  cout << GlobalParameters::Kappa_pt->value(0) << "\n" << endl;
403  }
404  else
405  {
406  GlobalParameters::Controlled_height+=
407  GlobalParameters::Controlled_height_increment;
408 
409  cout << "Solving for Prescribed HEIGHT Value = " ;
410  cout << GlobalParameters::Controlled_height << "\n" << endl;
411  }
412 
413 }
oomph::Data::set_value
void set_value(const unsigned &i, const double &value_)
Definition: nodes.h:271
GlobalParameters::Use_height_control
bool Use_height_control
Use height control (true) or not (false)?
Definition: common_young_laplace_stuff.h:43
GlobalParameters::Controlled_height_increment
double Controlled_height_increment
Increment for height control.
Definition: common_young_laplace_stuff.h:85
GlobalParameters::Kappa_increment
double Kappa_increment
Increment for prescribed curvature.
Definition: common_young_laplace_stuff.h:82
GlobalParameters::Kappa_pt
Data * Kappa_pt
Pointer to Data object that stores the prescribed curvature.
Definition: common_young_laplace_stuff.h:64

References GlobalParameters::Controlled_height, GlobalParameters::Controlled_height_increment, GlobalParameters::Kappa_increment, GlobalParameters::Kappa_pt, oomph::Data::set_value(), GlobalParameters::Use_height_control, and oomph::Data::value().

◆ increment_parameters() [2/2]

template<class ELEMENT >
void RefineableYoungLaplaceProblem< ELEMENT >::increment_parameters ( )

Increment problem parameters.

Member Data Documentation

◆ Boundary_pt

template<class ELEMENT >
GeomObject* RefineableYoungLaplaceProblem< ELEMENT >::Boundary_pt
private

Pointer to GeomObject that specifies the domain bondary.

◆ Bulk_mesh_pt [1/2]

template<class ELEMENT >
RefineableRectangularQuadMesh< ELEMENT > * RefineableYoungLaplaceProblem< ELEMENT >::Bulk_mesh_pt
private

Pointer to the "bulk" mesh.

◆ Bulk_mesh_pt [2/2]

template<class ELEMENT >
RefineableQuarterCircleSectorMesh<ELEMENT>* RefineableYoungLaplaceProblem< ELEMENT >::Bulk_mesh_pt
private

Pointer to the "bulk" mesh.

◆ Contact_angle_mesh_pt

template<class ELEMENT >
Mesh * RefineableYoungLaplaceProblem< ELEMENT >::Contact_angle_mesh_pt
private

Pointer to the contact angle mesh.

◆ Control_node_pt

template<class ELEMENT >
Node * RefineableYoungLaplaceProblem< ELEMENT >::Control_node_pt
private

Node at which the height (displacement along spine) is controlled/doced.

◆ Height_control_element_pt

template<class ELEMENT >
HeightControlElement * RefineableYoungLaplaceProblem< ELEMENT >::Height_control_element_pt
private

Pointer to height control element.

◆ Height_control_mesh_pt

template<class ELEMENT >
Mesh * RefineableYoungLaplaceProblem< ELEMENT >::Height_control_mesh_pt
private

Pointer to mesh containing the height control element.

◆ Kappa_pt

template<class ELEMENT >
Data* RefineableYoungLaplaceProblem< ELEMENT >::Kappa_pt
private

Pointer to Data object that stores the prescribed curvature.

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