//////////////////////////////////////////////////////////////////// //////////////////////////////////////////////////////////////////// More...
Public Member Functions | |
| DeformableFishPoissonProblem () | |
| Constructor: More... | |
| void | run () |
| Run simulation. More... | |
| ElasticFishMesh< ELEMENT > * | mesh_pt () |
| Access function for the specific mesh. More... | |
| void | doc_solution (DocInfo &doc_info) |
| Doc the solution. More... | |
| void | actions_after_newton_solve () |
| Update function (empty) More... | |
| void | actions_before_newton_solve () |
| Update before solve: We're dealing with a static problem so the nodal positions before the next solve merely serve as initial conditions. For meshes that are very strongly refined near the boundary, the update of the displacement boundary conditions (which only moves the SolidNodes on the boundary), can lead to strongly distorted meshes. This can cause the Newton method to fail --> the overall method is actually more robust if we use the nodal positions as determined by the Domain/MacroElement- based mesh update as initial guesses. More... | |
| void | actions_after_adapt () |
| Update after adapt: Pin all redundant solid pressure nodes (if required) More... | |
| DeformableFishPoissonProblem () | |
| Constructor: More... | |
| void | run () |
| Run simulation. More... | |
| ElasticFishMesh< ELEMENT > * | mesh_pt () |
| Access function for the specific mesh. More... | |
| void | doc_solution (DocInfo &doc_info) |
| Doc the solution. More... | |
| void | actions_after_newton_solve () |
| Update function (empty) More... | |
| void | actions_before_newton_solve () |
| Update before solve: We're dealing with a static problem so the nodal positions before the next solve merely serve as initial conditions. For meshes that are very strongly refined near the boundary, the update of the displacement boundary conditions (which only moves the SolidNodes on the boundary), can lead to strongly distorted meshes. This can cause the Newton method to fail --> the overall method is actually more robust if we use the nodal positions as determined by the Domain/MacroElement- based mesh update as initial guesses. More... | |
| void | actions_after_adapt () |
| Update after adapt: Pin all redundant solid pressure nodes (if required) More... | |
Private Attributes | |
| Node * | Doc_node_pt |
| Node at which the solution of the Poisson equation is documented. More... | |
| ofstream | Trace_file |
| Trace file. More... | |
| Circle * | Fish_back_pt |
| ElasticallySupportedRingElement * | Fish_back_pt |
Detailed Description
template<class ELEMENT>
class DeformableFishPoissonProblem< ELEMENT >
//////////////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////////////
Solve Poisson equation on deforming fish-shaped domain. Mesh update via pseudo-elasticity.
Definition at line 177 of file elastic_mesh_update.cc.
Constructor & Destructor Documentation
◆ DeformableFishPoissonProblem() [1/2]
| DeformableFishPoissonProblem< ELEMENT >::DeformableFishPoissonProblem |
Constructor:
Loop over elements and set pointers to source function
Definition at line 243 of file elastic_mesh_update.cc.
References Global_Physical_Variables::Constitutive_law_pt, and ConstSourceForPoisson::get_source().
◆ DeformableFishPoissonProblem() [2/2]
| DeformableFishPoissonProblem< ELEMENT >::DeformableFishPoissonProblem | ( | ) |
Constructor:
Member Function Documentation
◆ actions_after_adapt() [1/2]
|
inline |
Update after adapt: Pin all redundant solid pressure nodes (if required)
Definition at line 218 of file elastic_mesh_update.cc.
◆ actions_after_adapt() [2/2]
|
inline |
Update after adapt: Pin all redundant solid pressure nodes (if required)
Definition at line 217 of file elastic_poisson.cc.
◆ actions_after_newton_solve() [1/2]
|
inline |
Update function (empty)
Definition at line 196 of file elastic_mesh_update.cc.
◆ actions_after_newton_solve() [2/2]
|
inline |
Update function (empty)
Definition at line 199 of file elastic_poisson.cc.
◆ actions_before_newton_solve() [1/2]
|
inline |
Update before solve: We're dealing with a static problem so the nodal positions before the next solve merely serve as initial conditions. For meshes that are very strongly refined near the boundary, the update of the displacement boundary conditions (which only moves the SolidNodes on the boundary), can lead to strongly distorted meshes. This can cause the Newton method to fail --> the overall method is actually more robust if we use the nodal positions as determined by the Domain/MacroElement- based mesh update as initial guesses.
Definition at line 207 of file elastic_mesh_update.cc.
◆ actions_before_newton_solve() [2/2]
|
inline |
Update before solve: We're dealing with a static problem so the nodal positions before the next solve merely serve as initial conditions. For meshes that are very strongly refined near the boundary, the update of the displacement boundary conditions (which only moves the SolidNodes on the boundary), can lead to strongly distorted meshes. This can cause the Newton method to fail --> the overall method is actually more robust if we use the nodal positions as determined by the Domain/MacroElement- based mesh update as initial guesses.
Definition at line 210 of file elastic_poisson.cc.
◆ doc_solution() [1/2]
| void DeformableFishPoissonProblem< ELEMENT >::doc_solution | ( | DocInfo & | doc_info | ) |
Doc the solution.
Definition at line 388 of file elastic_mesh_update.cc.
◆ doc_solution() [2/2]
| void DeformableFishPoissonProblem< ELEMENT >::doc_solution | ( | DocInfo & | doc_info | ) |
Doc the solution.
◆ mesh_pt() [1/2]
|
inline |
Access function for the specific mesh.
Definition at line 189 of file elastic_mesh_update.cc.
◆ mesh_pt() [2/2]
|
inline |
Access function for the specific mesh.
Definition at line 192 of file elastic_poisson.cc.
◆ run() [1/2]
| void DeformableFishPoissonProblem< ELEMENT >::run |
Run simulation.
Run the problem.
Definition at line 417 of file elastic_mesh_update.cc.
Referenced by main().
◆ run() [2/2]
| void DeformableFishPoissonProblem< ELEMENT >::run | ( | ) |
Run simulation.
Member Data Documentation
◆ Doc_node_pt
|
private |
Node at which the solution of the Poisson equation is documented.
Definition at line 229 of file elastic_mesh_update.cc.
◆ Fish_back_pt [1/2]
|
private |
Definition at line 235 of file elastic_mesh_update.cc.
◆ Fish_back_pt [2/2]
|
private |
Definition at line 235 of file elastic_poisson.cc.
◆ Trace_file
|
private |
Trace file.
Definition at line 232 of file elastic_mesh_update.cc.
The documentation for this class was generated from the following files: