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-   -   [ICEM] problem in ICEM CFD (http://www.cfd-online.com/Forums/ansys-meshing/113171-problem-icem-cfd.html)

tmeysam92 February 14, 2013 00:22

problem in ICEM CFD
 
1 Attachment(s)
Hi all,

i want to mesh a multi body part in ICEM CFD interactive mood, i mean meshing directly in ansys meshing, but i don not know why it opens 9 times icem cfd for one of the parts.(see the picture)

tmeysam92 February 14, 2013 02:41

1 Attachment(s)
in below pictures, i meshed one time in icemcfd then i closed it, but again it writes 8 attempts left, and the icem cfd opens again!!!

why ???

thanks in advance.

jrunsten February 14, 2013 02:50

The mesher tries meshing with fines settings because the shape checking failed, I think

tmeysam92 February 14, 2013 03:06

Quote:

Originally Posted by jrunsten (Post 407734)
The mesher tries meshing with fines settings because the shape checking failed, I think

thanks for your reply

if i mesh just one part, it never attempt 9 times, but if i mesh this part in a multibudy part, it will attempt 9 times.

jrunsten February 14, 2013 03:18

It is much easier to mesh just one bodies than to mesh a multibody part.
By the way, you don't have a multibody part to begin with. I see 8 separate bodies in the tree.

tmeysam92 February 14, 2013 03:31

Quote:

Originally Posted by jrunsten (Post 407738)
It is much easier to mesh just one bodies than to mesh a multibody part.
By the way, you don't have a multibody part to begin with. I see 8 separate bodies in the tree.

you right . i have 8 separate bodies. i use multizone method for meshing. then i activate using icemcfd. in body selection menu, i selected 4 parts, so when i update meshing, it opens icem cfd, and i should mesh every part in icem cfd, but when i mesh one of the parts in icem cfd and converted to unsterauctured, then i closed, but it again opens the icem cfd for that part again, and it happens several times,

now i have a question, why it attempts 9 times, while i meshed accurately that part in icem cfd?

binoyjjohn August 11, 2013 13:53

The mesher is trying to mesh the geometry. I will stop after 8 attempts. Try changing the mesh settings.


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