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[blockMesh] Circumferential refinement mesh on the outside of a concentric cylinder geometry |
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April 23, 2021, 01:26 |
Circumferential refinement mesh on the outside of a concentric cylinder geometry
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#1 |
New Member
Jiaui Zhang
Join Date: Aug 2018
Location: Changsha, China
Posts: 17
Rep Power: 8 |
Hi Foamer!
I have a question regarding generating a mesh in which different blocks have different cell number in the same direction, see the attached figure. The diameter of the inner circle is 2 mm, and the outer circle has a diameter of 100 mm, 50 times larger than the inner one. Therefore, I need to give more cells in the circumferential direction of the outer circle. I don't have a clue to solve this problem now. Is there any similar tutorial or example similar to this setup available? Any suggestions or even the solutions will be appreciated |
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April 23, 2021, 10:33 |
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#2 |
Senior Member
Gerhard Holzinger
Join Date: Feb 2012
Location: Austria
Posts: 342
Rep Power: 28 |
Mesh the inner cylinder and outer annular geometry as separate unconnected regions. Then, couple these regions using ACMI patches.
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