SimScale CAE Forum

Mesh quality check fail


#1

Hi everyone,

I am currently doing a parametric study of the blend wing body aircraft. I am having a problem with meshing my model. I tried improving the refinement but the problem did not resolve. The edges of the mesh seem ununiform.

https://www.simscale.com/workbench/?pid=127077531281539290

Appreciate any help,
Kim


#2

Hi @ksum!

The @PowerUsers_CFD and I will have a look at your project and get back to you asap!

Best,

Jousef


#3

Hi @jousefm

After more refinement the mesh passed the check. I am doing mesh convergence study. The success mesh have 287175 nodes. How do i effectively refine the results by lets say 1.5 time. From what i know increasing the region refinement would increase the nodes by at least 4 times

Thanks
Kim


#4

Hi @ksum!

My suggestion would be to set up a study and vary single refinements to see how they affect your study. If you have a multi-component system and you refine one of them I am afraid that your rule will not hold. Let’s go for the brute force approach :wink:

All the best!

Jousef