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robyTKD June 24, 2013 17:37

Hybrid 2d NACA0012 mesh
3 Attachment(s)
Hi everyone,

I am trying to build a 2d hybrid mesh. In particular I built a structured mesh around a NACA0012 (first picture), using block 2d planar, and converted it to unstructured. Now, setting global mesh parameters with Patch Dependent and Respect line elements (second picture), I compute the unstructured mesh obtaining the result in the last picture.

I am not able to build the unstructured mesh from the structured one.

Do you have ideas to solve this problem?


Dome June 28, 2013 07:57

Hi Roberto!
I have a similar problem, finding a solution would be very useful also for me :) Let's hope for help ;)


sadjad.s June 28, 2013 11:18

Hi mates,
It seems that you should decrease maximum size.
By the way no need of blocking. You can actually make boundary layer with "no. of layers" option in curve meshing. See

Far June 29, 2013 11:56

ok. Here is the tutorial on handling 2d hybrid meshing in ICEM CFD. Hope you will enjoy it.

shravansudden September 30, 2014 11:49

Please tell me how to get a structured mesh.

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