Week 8-3D Tetra Meshing Challenge

Model-1:-

3D Meshing:-

Elements sizes:min-2mm,Target-5mm,max-7mm

Tet collapse-0.15

Procedure:-

• 2D auto mesh to create tria element with given elements size.
• 2D quality index to optimize the failing elements
• 3D tetra mesh to create 3D tetra mesh , Tet collapse fails clear the tetra remesh.
• Create the tetra elements using the 3D option after the tetra parameter and mesh the components
• check the tet collapse in check element remesh the components
• 

Model-2:-

• Given the criteria of the components of element size and tet collapse in criteria file mesh the component by 3D panel go to tetra mesh >volume tetra>select the component >click the mesh.
• Tet collapse value given is 0.15
• 3D tetra mesh will be created then check the failure element go to check element, check the how many elements are a failure.
• tetra remesh used in tet collapse failure clear the option,tet collapse error in given below.
• 

Model-3:-

• In this model generate the mesh method Quick tetra method.
• The Tet collapse value given is 0.15.
• following steps (view>browser>hypermesh>utility> select the Geom/mesh>quick tetra mesh)
• Then select the component give the element size is 4mm and mesh type
• Tet collapse failure clear using tetra remesh.

Conclusion:-

• Tetrameshing was performed using different methods and quality criteria was maintained.