Collapsible channel mesh with algebraic node update. More...
#include <my_alg_channel_mesh.h>
Public Member Functions | |
| MyAlgebraicCollapsibleChannelMesh (const unsigned &nup, const unsigned &ncollapsible, const unsigned &ndown, const unsigned &ny, const double &lup, const double &lcollapsible, const double &ldown, const double &ly, GeomObject *wall_pt, TimeStepper *time_stepper_pt=&Mesh::Default_TimeStepper) | |
| Constructor: Pass number of elements in upstream/collapsible/ downstream segment and across the channel; lengths of upstream/ collapsible/downstream segments and width of channel, pointer to GeomObject that defines the collapsible segment, and pointer to TimeStepper (defaults to the default timestepper, Steady). More... | |
| MyAlgebraicCollapsibleChannelMesh (const unsigned &nup, const unsigned &ncollapsible, const unsigned &ndown, const unsigned &ny, const double &lup, const double &lcollapsible, const double &ldown, const double &ly, GeomObject *wall_pt, CollapsibleChannelDomain::BLSquashFctPt bl_squash_function_pt, TimeStepper *time_stepper_pt=&Mesh::Default_TimeStepper) | |
| Constructor: Pass number of elements in upstream/collapsible/ downstream segment and across the channel; lengths of upstream/ collapsible/downstream segments and width of channel, pointer to GeomObject that defines the collapsible segment, function pointer to "boundary layer squash function", and pointer to TimeStepper (defaults to the default timestepper, Steady). More... | |
| virtual | ~MyAlgebraicCollapsibleChannelMesh () |
| Destructor: empty. More... | |
| CollapsibleChannelDomain::BLSquashFctPt & | bl_squash_fct_pt () |
| Function pointer for function that squashes the mesh near the walls. Default trivial mapping (the identity) leaves vertical nodal positions unchanged. Mapping is used in underlying CollapsibleChannelDomain. This (deliberately broken) function overloads the one in the CollapsibleChannelMesh base class. More... | |
| void | algebraic_node_update (const unsigned &t, AlgebraicNode *&node_pt) |
| Update nodal position at time level t (t=0: present; t>0: previous) More... | |
| void | update_node_update (AlgebraicNode *&node_pt) |
| Update the geometric references that are used to update node after mesh adaptation. Empty – no update of node update required. More... | |
Protected Member Functions | |
| void | setup_algebraic_node_update () |
| Function to setup the algebraic node update. More... | |
Protected Attributes | |
| CollapsibleChannelDomain::BLSquashFctPt | Dummy_fct_pt |
| Dummy function pointer. More... | |
Detailed Description
template<class ELEMENT>
class oomph::MyAlgebraicCollapsibleChannelMesh< ELEMENT >
Collapsible channel mesh with algebraic node update.
Definition at line 48 of file my_alg_channel_mesh.h.
Constructor & Destructor Documentation
◆ MyAlgebraicCollapsibleChannelMesh() [1/2]
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inline |
Constructor: Pass number of elements in upstream/collapsible/ downstream segment and across the channel; lengths of upstream/ collapsible/downstream segments and width of channel, pointer to GeomObject that defines the collapsible segment, and pointer to TimeStepper (defaults to the default timestepper, Steady).
Definition at line 60 of file my_alg_channel_mesh.h.
References oomph::MyAlgebraicCollapsibleChannelMesh< ELEMENT >::setup_algebraic_node_update().
◆ MyAlgebraicCollapsibleChannelMesh() [2/2]
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inline |
Constructor: Pass number of elements in upstream/collapsible/ downstream segment and across the channel; lengths of upstream/ collapsible/downstream segments and width of channel, pointer to GeomObject that defines the collapsible segment, function pointer to "boundary layer squash function", and pointer to TimeStepper (defaults to the default timestepper, Steady).
Definition at line 88 of file my_alg_channel_mesh.h.
References oomph::MyAlgebraicCollapsibleChannelMesh< ELEMENT >::setup_algebraic_node_update().
◆ ~MyAlgebraicCollapsibleChannelMesh()
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inlinevirtual |
Destructor: empty.
Definition at line 118 of file my_alg_channel_mesh.h.
Member Function Documentation
◆ algebraic_node_update()
| void oomph::MyAlgebraicCollapsibleChannelMesh< ELEMENT >::algebraic_node_update | ( | const unsigned & | t, |
| AlgebraicNode *& | node_pt | ||
| ) |
Update nodal position at time level t (t=0: present; t>0: previous)
Perform algebraic mesh update at time level t (t=0: present; t>0: previous)
Definition at line 355 of file my_alg_channel_mesh.h.
◆ bl_squash_fct_pt()
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inline |
Function pointer for function that squashes the mesh near the walls. Default trivial mapping (the identity) leaves vertical nodal positions unchanged. Mapping is used in underlying CollapsibleChannelDomain. This (deliberately broken) function overloads the one in the CollapsibleChannelMesh base class.
Definition at line 126 of file my_alg_channel_mesh.h.
References oomph::MyAlgebraicCollapsibleChannelMesh< ELEMENT >::Dummy_fct_pt.
◆ setup_algebraic_node_update()
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protected |
Function to setup the algebraic node update.
Setup algebraic mesh update – assumes that mesh has initially been set up with the wall in its undeformed position.
Definition at line 268 of file my_alg_channel_mesh.h.
Referenced by oomph::MyAlgebraicCollapsibleChannelMesh< ELEMENT >::MyAlgebraicCollapsibleChannelMesh().
◆ update_node_update()
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inline |
Update the geometric references that are used to update node after mesh adaptation. Empty – no update of node update required.
Definition at line 152 of file my_alg_channel_mesh.h.
Member Data Documentation
◆ Dummy_fct_pt
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protected |
Dummy function pointer.
Definition at line 161 of file my_alg_channel_mesh.h.
Referenced by oomph::MyAlgebraicCollapsibleChannelMesh< ELEMENT >::bl_squash_fct_pt().
The documentation for this class was generated from the following file: