CFD Meshing for Tesla Cyber Truck
Objective - To perform geometrical clean-up, and surface mesh a cyber truck.
Tool - ANSA
Procedure-
1. Import the geometry.
2. Geometry clean-up
3. Geometry simplification and PID Assignment
4. Removing cons close to each other and finding target length
5. Surface Meshing
| pid | target length | minimum | maximum |
| rear lights | 15 | 10 | 20 |
| glass | 15 | 10 | 30 |
| lower deck | 5 | 3 | 7 |
| headlight | 2.5 | 1 | 4 |
| body | 20 | 15 | 50 |
| tire | 2 | 1 | 3 |
6. Geometry and wind tunnel build-up
7. Wind tunnel meshing and volume definition
Link for the file -
https://drive.google.com/file/d/1NeCr-ZJ4a-GrEBmtTBbFWypJdeAyb2Rx/view?usp=sharing
Conclusion
- The Tesla cyber truck was surface meshed using ANSA.
- Volumetric meshing of the same would be computationally expensive.