Week- 5 - Solid meshing
AIM:-
The Rearview mirror components should mesh by using tetra volume mesh.
OBJECTIVE :-
Clean up the geometry of the component and mesh on surfaces by tria or ortho tria and using tetra elements to mesh the Volume.
Quality criteria for shell meshing.
|
S.No |
Quality Criteria |
Value |
|
1 |
Target/Average length |
1 |
|
2 |
Minimum Length |
0.5 |
|
3 |
Maximum Length |
2 |
Quality crietria Volume meshing.
|
S.No |
Quality Criteria |
Value |
|
1 |
Tet collapse |
0.2 |
PROCEDURE:-
- Component has to be open in ansa.
- And do topo to jion sufaces.
- Check the geometry and clear it by using auto fix.
- after geometry check switch to mesh module .
- Give mesh parameters and Quality criteria. and set the macros length.
- Start the mesh on surface part by part.
- mesh it using spotmesh.
- reconstrust it if issue .
- switch it to volume mesh module .
- define the volume .
- Mesh the volume by using Tetra Rapid or Tetra FEM.
- And set PID for the part.
- solve the Quality criteria.
- Repeat same procedure for all parts.
- solve of elements on surface and tet collapse on volume without kinks.
CONCLUSION:-
Tetra mesh (unstructured mesh ) if done on rearview mirror component and getting proper mesh flow with no tet collapse.