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arunintn February 8, 2013 05:35

unstructured wing mesh generation in ICEM CFD
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I'm trying to mesh a wing geometry in ICEM cfd but i can not make it clean. It has hole in trailing edge:confused:. the geometry was created in solid works. I tried to decrease the size of the cell. but it was same. any suggestion to get boundary capturing.

I like to know why and how to solve this problem. I have attached the picture for reference.

Thank you :)

arunintn March 6, 2013 03:27

problem solved!!!

the most case if we have sharp edges in our mesh. we need to change the value in edge criterion to capture the geometry's knife edges. if it is not working good the final option is to refine the geometry :D

it is in mesh > volume mesh parameters > edge criterion.

Far March 6, 2013 05:15

What value did you set for edge criteria ? Default value is 0.2

arunintn March 6, 2013 18:05

i changed value from 0.2 to 0.05 :)

Thank you

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