Search Results

Showing results 1 to 4 of 4
Search took 0.00 seconds. Search: Posts Made By: michael_owen

Forum: ANSYS Meshing & Geometry

November 1, 2010, 09:23

Replies: 13

[ICEM] 2d axisymmetric mesh

Views: 4,877

Posted By michael_owen

Can't find an image, but here is a typical...

Can't find an image, but here is a typical support email we received illustrating this issue:

"Hi Mike

We have been continuing our evaluation of the non-flow problem with CFX.

One thing...

Forum: ANSYS Meshing & Geometry

November 1, 2010, 09:13

Replies: 13

[ICEM] 2d axisymmetric mesh

Views: 4,877

Posted By michael_owen

PSYMN, I would have to disagree. We have...

PSYMN,

I would have to disagree. We have seen many examples of poor results in thin-wedge axisymmetric models in CFX meshed all the way to the axis of symmetry, using either quad or tet meshes....

Forum: ANSYS Meshing & Geometry

October 27, 2010, 12:06

Replies: 13

[ICEM] 2d axisymmetric mesh

Views: 4,877

Posted By michael_owen

PS. That advice is specifically relevent if you...

PS. That advice is specifically relevent if you are modeling in CFX. Also, you probably want to make sure to run such models in double precision, as you will likely end up with high aspect ratio...

Forum: ANSYS Meshing & Geometry

October 27, 2010, 11:36

Replies: 13

[ICEM] 2d axisymmetric mesh

Views: 4,877

Posted By michael_owen

bharath, You should "nip the tip" out of...

bharath,

You should "nip the tip" out of your axi-symmetric geometry. In other words, the wedge should not go all the way to the axis of symmetry, but to a small but finite radius. Make this...

Showing results 1 to 4 of 4

Forum Jump

All times are GMT -4. The time now is 13:13.