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Help on structured mesh

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Old   October 11, 2023, 13:19
Default Help on structured mesh
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Hi all,

I am trying to make a structured mesh for an oval-shaped body. So far it looks good (attachment 1), but only if the oval has a certain angle. If I change the angle a few degrees the structure is still there, but it results in highly skewed elements (attachment 2). After a certain angle the kind of structure I want is no longer there (attachment 3).

Does anyone have some tips on how to keep the structure I want? Can I add some guidelines like the red line in attachment 4 without splitting the green edge? I tried splitting the body into two using the red line, but the green edge should remain one edge since I use Edge Sizing with a certain number of divisions there.

Thanks!
Attached Images
File Type: jpg A4.jpg (148.7 KB, 13 views)
File Type: jpg A3.jpg (168.2 KB, 12 views)
File Type: jpg A1.jpg (197.9 KB, 11 views)
File Type: jpg A2.jpg (147.6 KB, 12 views)
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