SimScale CAE Forum

Weird Meshing Results (resolved)


#1

Hello Simscale community,

I am relatively new to CFD-Simulation and I ran into a problem while working on a project. I want to simulate different Rear-wing-Flap angles for a Formula Student car.
The meshes however look kind of terrible, very coarse and kind of distorted(Frontwing, tires for example). The geometry itself seems mostly fine to me. I simply rotated the flaps in NX and exported as step.

I would appreciate it if someone could take a look at the mesh in this project, as I am running out of ideas.

Project Link:
https://www.simscale.com/workbench?publiclink=f275b785-42ac-402e-a6c6-2f8f74345c9e

Thanks in advance.

Edit: The problem was most likely caused by self intersections in the geometry. A newer version of the CAD model got rid of this problem.


#2

Hi @Grpr6!

Glad you found that mistake by yourself :slight_smile:

Feel free to contact us if you need something.

Cheers!

Jousef


#3

Thank you, it certainly took me a while :sweat_smile: