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How to eliminate the skewed elements when using T-REX on a wing

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Old   August 21, 2017, 07:30
Default How to eliminate the skewed elements when using T-REX on a wing
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Hi,

Attached are some pictures of a wing i am trying to mesh, however I get highly skewed elements around the sharp trailing edge and the leading edge, in addition the prism layer seems too large.

I used the setting in shown in the picture , I tried to play with the maximum angle criteria and Equi-angle , but always the same problem.
I defined the wing as a wall boundary condtions with a DeltaS of 1e-5.

It is worth mentioning that I would like to have a tetrahedral region around the trailing edge tip to eliminate the highly skewed elements

What should I do to improve the quality of this mesh ?

Thank you a lot.
Attached Images
File Type: png setting.png (17.1 KB, 49 views)
File Type: jpg LE.jpg (134.3 KB, 145 views)
File Type: jpg TE.jpg (164.3 KB, 119 views)
File Type: jpg Up view.jpg (71.1 KB, 79 views)
File Type: jpg z-.jpg (210.9 KB, 92 views)
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