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Forum: ANSYS Meshing & Geometry

November 9, 2010, 11:59

Replies: 15

[ICEM] Dealing with Singularity..!

Views: 2,859

Posted By PSYMN

Great.

Good job with the blocking topology :cool:

Forum: ANSYS Meshing & Geometry

November 8, 2010, 12:47

Replies: 15

[ICEM] Dealing with Singularity..!

Views: 2,859

Posted By PSYMN

No, it doesn't allow 2D and 3D blocking in the...

No, it doesn't allow 2D and 3D blocking in the same file. You can start with 2D and convert to 3D or vice versa.

It can all be done with 3D blocking (collapsing blocks into those wedges is...

Forum: ANSYS Meshing & Geometry

November 6, 2010, 15:21

Replies: 15

[ICEM] Dealing with Singularity..!

Views: 2,859

Posted By PSYMN

Specific Suggestion

But your model is not typical because of the shape of your "fuselage". It starts out sharing the index with the collapsed block, but then doesn't collapse. This makes it trickier...

So, you have...

Forum: ANSYS Meshing & Geometry

November 6, 2010, 15:04

Replies: 15

[ICEM] Dealing with Singularity..!

Views: 2,859

Posted By PSYMN

Generic suggestion...

For a typical sharp trailing edge wing in a box or extending from a fuselage I would say...

1) You should extend all your splits thru the blocking... It may be a little harder on your eyes, but...

Forum: ANSYS Meshing & Geometry

November 3, 2010, 11:14

Replies: 15

[ICEM] Dealing with Singularity..!

Views: 2,859

Posted By PSYMN

Top down vs. Bottom up.

I suspect you are not using Hexa correctly...

Other tools, like Gridgen, follow a bottom up approach where you create verts, edges, faces and eventually blocks.

ICEM CFD starts with a top down...

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