Project 1 : CFD Meshing for Tesla Cyber Truck

Aim : To mesh the given model according to the quality criteria with no off elements.

Procedure :

1) The geometrey is found to have multiple single cons, To solve this apply TOPO which will automatically adjust the geometry reducing the single cons.

2) The car has to be cut by using proj cut as it would be efficient for the system to mesh one part and then mirroring other

2) Clean the geometry by deleting unnecessary inside geometry as we are working on the outer side of geometry.

3) Remove the intersections by deleting conflicting areas and make them one outer geometry with no singl cons.

4) Removing the conflicting areas near the front bumper.

5) Assigning the PID for body , tyre, light ,window.

6) Setting up the quality criteria. Make the max length as 6 and min. length as 0.1.

7) Meshing the model accordingly

a) Body - 3mm

b) window - 2mm

c) light - 4 mm

d) tyre - 2mm

8) Removing the off elements by using reconstruct and reshape options

9) Off elements if not removed by reshaping or reconstructing, they can also be removed by Moving the geometry by using move from grid section in mesh deck

After meshing and eliminating alll the off elements Mirror the body using transform and copy then symmetry then mirror three points plane and select three points on cut plane parts and then the body will be mirrored. The single cons after mirroring can be removed by making new surfaces and then meshing thos parts using free mesh.

Google drive link for downloading the model :

https://drive.google.com/file/d/1jns0R1bngOOet4JG77EQ-51TOnnUzUca/view?usp=sharing