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[ICEM] ICEM mesh generation on circular cylinder with many tiny grooves

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Old   June 29, 2020, 06:45
Talking ICEM mesh generation on circular cylinder with many tiny grooves
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Dear friends,

Does anyone know how to generate structured mesh around a circular cylinder with many small grooves as shown in geometry 1 and geometry 2. The mesh will go around the cylinder to simulate the fluid flow. I also wanna have good resolutions between the grooves like geometry 3, which is an example I wish to finally achieve.

I totally have no idea about how to associate the block to this kind of structure as the grooves are small and numerous having varied cross-sections along the cylinder's length. Please contact me if there is anybody knows how to solve it. Many thanks!

Best regards
Fengda
Attached Images
File Type: png geometry 1.PNG (73.8 KB, 14 views)
File Type: png geometry 2.PNG (92.7 KB, 12 views)
File Type: jpg geometry 3.jpg (68.1 KB, 11 views)
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