Week 11-3D Tetra Meshing Challenge

Aim:To perform 3D meshing using teramesh and check for tet collapse in the given components using Hypermesh.

Procedure:

Model :1

Step 1: Import geometry.

Step 2: Delete the solids
F2>Solids>Delete.

Step 3: geometry cleanup.

Step 4: generate 2-D mesh.

step 5:Convert 2-D mesh into 3-D mesh

3-D>tetramesh>select the element>mesh.

step 6: Criteria check.

Model :2

Step 1: Import geometry.

Step 2: Delete the solids
F2>Solids>Delete.

Step 3: geometry cleanup.

Step 4: Quick tetra mesh.

view>browser>hypermesh>utility>Geom/mesh>Quick tetra.

step 5: quality check.

Model :3

Step 1: Import geometry.

Step 2: Delete the solids
F2>Solids>Delete.

Step 3: geometry cleanup.

Step 4: Quick tetra mesh.

view>browser>hypermesh>utility>Geom/mesh>Quick tetra.

step 5: one component surface was intersecting with each other ,component was symmeric so cut it in two part and delete the intersecting side.

Step 6: generate 2-D mesh.

step 7:Convert 2-D mesh into 3-D mesh

3-D>tetramesh>select the element>mesh.

Step 8: Quality check.