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[ICEM] Multizone approach to mesh an premix swirl injector

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Old   March 24, 2015, 10:27
Question Multizone approach to mesh an premix swirl injector
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Alex W.
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Hey guys,

so here comes my first thread.

Problem:
i am trying to mesh an injector with the help of Multizone (i tried it first with blocking but i thought multizone could solve it easier...).

Surface mesh looks fine, but when i try to convert it to 3D it fails completely.

Has anyone an idea, why this could have happened and how can i resolve this error?

ICEM v14

Geometry:
It's a pipe and near the main air inlet is a kind of delta wing to insert a swirl.

From the downside of the pipe there led two pipes into the main pipe (the smaller of the two is in the bigger one, coaxial).

I hope the pictures help to visiualize
Regards,
Alex
Attached Images
File Type: jpg Geometry.jpg (35.2 KB, 27 views)
File Type: jpg Surface_Mesh.jpg (41.1 KB, 38 views)
File Type: jpg Multizone_Mesh_failed.jpg (37.4 KB, 27 views)
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Old   March 24, 2015, 10:39
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Alex W.
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Okay, i am sorry, i found the solution by myself. I completely forgot to repair this geometry -.-
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