Problem class to simulate viscous drop propagating along 2D channel. More...
Public Member Functions | |
| DropInChannelProblem () | |
| Constructor. More... | |
| ~DropInChannelProblem () | |
| Destructor. More... | |
| void | actions_before_adapt () |
| Actions before adapt: Wipe the mesh of free surface elements. More... | |
| void | actions_after_adapt () |
| Actions after adapt: Rebuild the mesh of free surface elements. More... | |
| void | actions_after_newton_solve () |
| Update the after solve (empty) More... | |
| void | actions_before_newton_solve () |
| Update the problem specs before solve. More... | |
| void | complete_problem_setup () |
| Set boundary conditions and complete the build of all elements. More... | |
| void | doc_solution (const std::string &comment="") |
| Doc the solution. More... | |
| void | compute_error_estimate (double &max_err, double &min_err) |
| Compute the error estimates and assign to elements for plotting. More... | |
| void | remove_volume_constraint () |
| Change the boundary conditions to remove the volume constraint. More... | |
Private Types | |
| enum | { Inflow_boundary_id =0, Upper_wall_boundary_id =1, Outflow_boundary_id =2, Bottom_wall_boundary_id =3, First_drop_boundary_id =4, Second_drop_boundary_id =5 } |
| Enumeration of channel boundaries. More... | |
Private Member Functions | |
| void | create_free_surface_elements () |
| Create free surface elements. More... | |
| void | delete_free_surface_elements () |
| Delete free surface elements. More... | |
| void | create_volume_constraint_elements () |
| Create elements that impose volume constraint on the drop. More... | |
| void | delete_volume_constraint_elements () |
| Delete volume constraint elements. More... | |
Private Attributes | |
| Mesh * | Free_surface_mesh_pt |
| Pointers to mesh of free surface elements. More... | |
| Mesh * | Volume_constraint_mesh_pt |
| Pointer to mesh containing elements that impose volume constraint. More... | |
| RefineableSolidTriangleMesh< ELEMENT > * | Fluid_mesh_pt |
| Pointer to Fluid_mesh. More... | |
| Vector< TriangleMeshPolygon * > | Drop_polygon_pt |
| Vector storing pointer to the drop polygons. More... | |
| TriangleMeshPolygon * | Outer_boundary_polyline_pt |
| Triangle mesh polygon for outer boundary. More... | |
| Data * | Drop_pressure_data_pt |
| Pointer to a global drop pressure datum. More... | |
| VolumeConstraintElement * | Vol_constraint_el_pt |
| Pointer to element that imposes volume constraint for drop. More... | |
| double | Initial_value_for_drop_pressure |
| Backed up drop pressure between adaptations. More... | |
| ELEMENT * | Hijacked_element_pt |
| Pointer to hijacked element. More... | |
| bool | Use_volume_constraint |
| Bool to indicate if volume constraint is applied (only for steady run) More... | |
Detailed Description
template<class ELEMENT>
class DropInChannelProblem< ELEMENT >
Problem class to simulate viscous drop propagating along 2D channel.
Definition at line 412 of file adaptive_drop_in_channel.cc.
Member Enumeration Documentation
◆ anonymous enum
|
private |
Enumeration of channel boundaries.
| Enumerator | |
|---|---|
| Inflow_boundary_id | |
| Upper_wall_boundary_id | |
| Outflow_boundary_id | |
| Bottom_wall_boundary_id | |
| First_drop_boundary_id | |
| Second_drop_boundary_id | |
Definition at line 648 of file adaptive_drop_in_channel.cc.
Constructor & Destructor Documentation
◆ DropInChannelProblem()
| DropInChannelProblem< ELEMENT >::DropInChannelProblem | ( | ) |
Constructor.
Definition at line 666 of file adaptive_drop_in_channel.cc.
References Problem_Parameter::Ca, Problem_Parameter::Doc_info, Problem_Parameter::Length, and Problem_Parameter::Radius.
◆ ~DropInChannelProblem()
|
inline |
Destructor.
Definition at line 421 of file adaptive_drop_in_channel.cc.
References Problem_Parameter::Constitutive_law_pt.
Member Function Documentation
◆ actions_after_adapt()
|
inline |
Actions after adapt: Rebuild the mesh of free surface elements.
Definition at line 481 of file adaptive_drop_in_channel.cc.
◆ actions_after_newton_solve()
|
inline |
Update the after solve (empty)
Definition at line 500 of file adaptive_drop_in_channel.cc.
◆ actions_before_adapt()
|
inline |
Actions before adapt: Wipe the mesh of free surface elements.
Definition at line 468 of file adaptive_drop_in_channel.cc.
◆ actions_before_newton_solve()
|
inline |
Update the problem specs before solve.
Definition at line 503 of file adaptive_drop_in_channel.cc.
◆ complete_problem_setup()
| void DropInChannelProblem< ELEMENT >::complete_problem_setup | ( | ) |
Set boundary conditions and complete the build of all elements.
Definition at line 1029 of file adaptive_drop_in_channel.cc.
References Problem_Parameter::Constitutive_law_pt, Problem_Parameter::Inflow_veloc_magnitude, Problem_Parameter::Re, and Problem_Parameter::Viscosity_ratio.
◆ compute_error_estimate()
| void DropInChannelProblem< ELEMENT >::compute_error_estimate | ( | double & | max_err, |
| double & | min_err | ||
| ) |
Compute the error estimates and assign to elements for plotting.
Compute error estimates and assign to elements for plotting.
Definition at line 1272 of file adaptive_drop_in_channel.cc.
◆ create_free_surface_elements()
|
private |
Create free surface elements.
Create elements that impose the kinematic and dynamic bcs for the pseudo-solid fluid mesh
Definition at line 912 of file adaptive_drop_in_channel.cc.
References Problem_Parameter::Ca.
◆ create_volume_constraint_elements()
|
private |
Create elements that impose volume constraint on the drop.
Definition at line 960 of file adaptive_drop_in_channel.cc.
References Problem_Parameter::Volume.
◆ delete_free_surface_elements()
|
inlineprivate |
Delete free surface elements.
Definition at line 565 of file adaptive_drop_in_channel.cc.
◆ delete_volume_constraint_elements()
|
inlineprivate |
Delete volume constraint elements.
Definition at line 589 of file adaptive_drop_in_channel.cc.
◆ doc_solution()
| void DropInChannelProblem< ELEMENT >::doc_solution | ( | const std::string & | comment = "" | ) |
Doc the solution.
Definition at line 1195 of file adaptive_drop_in_channel.cc.
References Problem_Parameter::Doc_info, Problem_Parameter::Norm_file, and Problem_Parameter::Trace_file.
◆ remove_volume_constraint()
|
inline |
Change the boundary conditions to remove the volume constraint.
Definition at line 523 of file adaptive_drop_in_channel.cc.
Member Data Documentation
◆ Drop_polygon_pt
|
private |
Vector storing pointer to the drop polygons.
Definition at line 627 of file adaptive_drop_in_channel.cc.
◆ Drop_pressure_data_pt
|
private |
Pointer to a global drop pressure datum.
Definition at line 633 of file adaptive_drop_in_channel.cc.
◆ Fluid_mesh_pt
|
private |
Pointer to Fluid_mesh.
Definition at line 624 of file adaptive_drop_in_channel.cc.
◆ Free_surface_mesh_pt
|
private |
Pointers to mesh of free surface elements.
Definition at line 618 of file adaptive_drop_in_channel.cc.
◆ Hijacked_element_pt
|
private |
Pointer to hijacked element.
Definition at line 642 of file adaptive_drop_in_channel.cc.
◆ Initial_value_for_drop_pressure
|
private |
Backed up drop pressure between adaptations.
Definition at line 639 of file adaptive_drop_in_channel.cc.
◆ Outer_boundary_polyline_pt
|
private |
Triangle mesh polygon for outer boundary.
Definition at line 630 of file adaptive_drop_in_channel.cc.
◆ Use_volume_constraint
|
private |
Bool to indicate if volume constraint is applied (only for steady run)
Definition at line 645 of file adaptive_drop_in_channel.cc.
◆ Vol_constraint_el_pt
|
private |
Pointer to element that imposes volume constraint for drop.
Definition at line 636 of file adaptive_drop_in_channel.cc.
◆ Volume_constraint_mesh_pt
|
private |
Pointer to mesh containing elements that impose volume constraint.
Definition at line 621 of file adaptive_drop_in_channel.cc.
The documentation for this class was generated from the following file: