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[ICEM] unstructured wing mesh generation in ICEM CFD

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Old   February 8, 2013, 05:35
Question unstructured wing mesh generation in ICEM CFD
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Arun
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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. 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
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Old   March 6, 2013, 03:27
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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

it is in mesh > volume mesh parameters > edge criterion.
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Old   March 6, 2013, 05:15
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What value did you set for edge criteria ? Default value is 0.2
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Old   March 6, 2013, 18:05
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i changed value from 0.2 to 0.05

Thank you

Last edited by arunintn; March 13, 2013 at 12:26.
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