ICEM - strange linking problem

RodriguezFatz · September 19, 2011, 05:24

Dear all,

I have some strange linking problem in icem. (please see attached picture)
When I change the number of edge nodes in the left blocks (in direction of the red arrow), also the number of nodes in the right blocks changes to the same number. I don't find any linking between the two blocks, so how can I prevent icem from doing this?

Thanks for any help,
Philipp.

PSYMN · September 20, 2011, 13:54

Check the index control to see what it thinks of the two "unrelated" edges, try splitting across that first block and see how it propagates, etc... Turn on the VORFN blocks to see if that reveals anything.

If that connection is behind the scenes in the VORFN blocks, you can break it pretty easily. Go to delete blocks, turn on the option for "permanently" and delete all the banked (VORFN) blocks. This will delete your VORFN region and re-create it without the hidden connections that you have currently.

Beware! This could mess with your index control since it starts a whole new index based on your visible blocking...

RodriguezFatz · September 21, 2011, 03:12

Thank you very much, I will try that!!

camoesas · October 25, 2011, 04:25

I had a similar problem, it worked for me.

Thanks PSYMN

September 20, 2011, 13:54		#2
PSYMN Senior Member Simon Pereira Join Date: Mar 2009 Location: Ann Arbor, MI Posts: 2,663 Blog Entries: 1 Rep Power: 47	Check the index control to see what it thinks of the two "unrelated" edges, try splitting across that first block and see how it propagates, etc... Turn on the VORFN blocks to see if that reveals anything. If that connection is behind the scenes in the VORFN blocks, you can break it pretty easily. Go to delete blocks, turn on the option for "permanently" and delete all the banked (VORFN) blocks. This will delete your VORFN region and re-create it without the hidden connections that you have currently. Beware! This could mess with your index control since it starts a whole new index based on your visible blocking... __________________ ----------------------------------------- Please help guide development at ANSYS by filling in these surveys Public ANSYS ICEM CFD Users Survey This second one is more general (Gambit, TGrid and ANSYS Meshing users welcome)... CFD Online Users Survey

October 25, 2011, 04:25		#4
camoesas Senior Member Join Date: Mar 2009 Posts: 138 Rep Power: 17	I had a similar problem, it worked for me. Thanks PSYMN __________________ OF - 2.0.0

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
ICEM keyboard problem in linux	gravis	ANSYS Meshing & Geometry	4	February 28, 2020 10:23
Problem in running ICEM grid in Openfoam	Tarak	OpenFOAM	6	September 9, 2011 18:51
[ICEM] ICEM meshing problem	xyq102296	ANSYS Meshing & Geometry	6	October 28, 2010 11:09
Region Problem with ansys 12 icem mesh for cfx	compizer	CFX	0	May 5, 2010 04:02
ICEM hexa 2d car example problem	icem student	CFX	1	May 16, 2008 17:01

September 21, 2011, 03:12		#3
RodriguezFatz Senior Member Philipp Join Date: Jun 2011 Location: Germany Posts: 1,297 Rep Power: 27	Thank you very much, I will try that!!