Week- 5 - Solid meshing

Here iam attaching the model of the above challenge

https://drive.google.com/file/d/1LKYfwdsQkuZY9Bc_C7LtABunLtpT2B4T/view?usp=sharing

Here is the explaination about the mesh ihave did

1. First i had imported the IGS file into ANSA

2. In that i have 4 Proerty ID and i was doing the geometry clean up one by one.

3. After finishing the Geometry clean up the perimeter values has to be entered in the numbers command. In this the perimeter was given as 1mm.

4. Then the quality criteria has to be given in this the max and min length is set as quality criteria.

5. Then this time i was used the spot mesh command first. In meshing parameters i have given ortho tria as a default mesh.

6. The ortho tria is the type of mesh which will give the good mesh flow in the feature areas.

7. Remaining flat portions has been given as the tria mesh. after doing this mesh reconstruct is done to remove the off elements.

8. After removing the off elements the 3D mesh begins.

9. 3D Mesh is the mesh which fills Tetra mesh Pattern in the hallow portion of the given model

10. In 3D mesh the new property ID has to be generated for the meshed component.

11. After generating the new property list then the tetra FEM command will work inthis it will give the good mesh flow in 3D using the tetra pyramid structural. It will takes time than usual.

12. In this i have used only one quality parameter in solid called tet colapse i have set the value into 0.3 it was got pass in quality.

Here i have attached the model which is done before the 3D mesh

Here the below attached images were after the 3D mesh