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Forum: ANSYS Meshing & Geometry

August 28, 2011, 15:59

Replies: 8

[ICEM] Hexa mesh of eliptic bottom

Views: 2,173

Posted By PSYMN

Geometry creation...

Sure, I am not sure what curve you think you need, but you can always create these in the CAD system or in DM or in ICEM CFD.

If you just mean you are missing curves along sharp features...

Forum: ANSYS Meshing & Geometry

August 27, 2011, 10:44

Replies: 8

[ICEM] Hexa mesh of eliptic bottom

Views: 2,173

Posted By PSYMN

I would split to capture the top row, then try to...

I would split to capture the top row, then try to re use those splits as often as you can on the way down.

You can decide if you want to combine two blocks (double density) into some of the...

Forum: ANSYS Meshing & Geometry

August 26, 2011, 21:37

Replies: 8

[ICEM] Hexa mesh of eliptic bottom

Views: 2,173

Posted By PSYMN

Yes, BFCart is suitable if you keep it uniform...

Yes, BFCart is suitable if you keep it uniform (no hanging nodes for CFX). The Octree tetra followed by 12 tet to 1 hex may also work well for you.

I usually just split the blocks right through...

Forum: ANSYS Meshing & Geometry

August 26, 2011, 09:21

Replies: 8

[ICEM] Hexa mesh of eliptic bottom

Views: 2,173

Posted By PSYMN

Other approaches...

If you have used hexa blocking, this model will be straightforward, but tedious, and you will get a gorgeous mesh. On the other hand, if you have never used it, or simply don't want such a...

Forum: ANSYS Meshing & Geometry

August 26, 2011, 09:18

Replies: 8

[ICEM] Hexa mesh of eliptic bottom

Views: 2,173

Posted By PSYMN

Blocking approach...

If you are meshing this with ICEM CFD Hexa Blocking, the strategy is very straight forward, but will be fairly tedious, so you should probably start with the smallest section of the model you can... ...

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