Tool Test-2

TOOL TEST 2- VOLUME MESH GENERATION FOR INTAKE MANIFOLD

OBJECTIVE:-

1. Geometrical cleanup with no topological error of model
2. Generating 2D mesh on surfaces of model by tria and ortho-tria elements.
3. Assigning closed volume and generating unstructured mesh in defined volume space(mesh by tetra elements)

For SHELL MESHING

S.No	Quality Criteria	Value
1	Target/Average length	3
2	Minimum Length	1
3	Maximum Length	5

FOR VOLUME MESHING

S.No	Quality Criteria	Value
1	Tet collapse	0.2

PROCEDURE

1. Import CAD MODEL in ANSA window and perform geometrical checks and topological errors.
2. Assign Property ID (PID) to model.
3. Setup Quality criteria and mesh parameter to generate surface mesh.
4. Define volume and mesh the model with tetra elements under unstructured mesh.
5. Aligning mesh distributation uniformly and fixing quality issues.

REPORT:

LEARNING OUTCOME

1 . Able to do geometrical cleanup and topology more effectively.

2. Aware of all quality criteria and mesh parameters to extract required FEA model from CAD model.
3. Able to rectify mesh distribution errors by the help of tools of ANSA like move, align etc.

Conclusion.

Successfully extracted FEA model from CAD model with respect to given quality criteria, mesh parameter .