Project 1 : CFD Meshing for Tesla Cyber Truck

Aim: To check and solve all geometric errors and assigning proper PID's, performing 2d mesh, and also creating a tunnel to perform vol. mesh. considered 2mm as target length.

Procedure:

• Checking the given model for geometric errors and clearing the same.
• filling all missing elements.

• After topology cleanup & clearing all errors, assigning proper PID's for parts.

• After assigning proper PID's. selecting individual PID's and started meshing by considering 2mm as target lengths.

• After meshing all PID's checked for all OFF elements and made sure its zero.
• After that started creating reference point inorder to create a tunnel for vol. mesh.

• After creation of tunnel named all surfaces PID's accordingly.
• Started meshing top surface with 100mm target length, and bottom with 20mm.
• After that meshed side, front & back surfaces with variable mesh length from 20 to 100 in gradually increment manner.

• After meshing tunnel surafaces, started defining volumes for vol. mesh. k
• kept only necessary volume to continue with volumetric meshing.

• Since my system cant take load of volumetric mesh. winding up my project here.

Results: Given model has be meshed and ready to do vol. mesh.

Learning outcomes: independently working on a model.

Please find the link bellow to access file.

https://drive.google.com/file/d/1PD6E07IBtWqCFFYnN0Z09Rp8yHote2Tm/view?usp=sharing