[ICEM] Error: face is attached to more than 2 cells

Altosmos · November 27, 2019, 11:45

Hi, i have a domain that i'm trying to fill with unstructured Mesh. I've do the Volume Mesh with the Prism Layer on some Parts. The meshing executes without any errors but when i try to Output mesh to CFX, i get the message:

Error:
Running FLUENT V6 Interce ........

Creating a Fluent 3D mesh.
Computing connectivity for 18973070 cells.
Error: face(near node xxxxx) is attached to more than 2 cells.
...."(same error 8 times)".....
Error in computing cell connectivity.
child process exited abnormally

I don't know how to fix this and couldn't find what to do online neither. I'm open to any suggestions and help.
NEED HELP ASAP
Thanks!

alainislas · May 26, 2020, 21:27

Hello Altosmos, did you figure out how to fix this? I am having the same problem with my 3D mesh

Gert-Jan · May 27, 2020, 09:55

You have to check the meshfor possible errors and let ICEM repair it, if possible. Go to Edit Mesh, take the fourth icon (out of my head) and perform a check. Use default settings.

If ICEM finds the error, see if ICEM can repair it. If not, create a subset to see where the problem occurs and then repair it your self.

November 27, 2019, 11:45	Error: face is attached to more than 2 cells	#1
Altosmos New Member Altay Join Date: Nov 2019 Posts: 6 Rep Power: 7	Hi, i have a domain that i'm trying to fill with unstructured Mesh. I've do the Volume Mesh with the Prism Layer on some Parts. The meshing executes without any errors but when i try to Output mesh to CFX, i get the message: Error: Running FLUENT V6 Interce ........ Creating a Fluent 3D mesh. Computing connectivity for 18973070 cells. Error: face(near node xxxxx) is attached to more than 2 cells. ...."(same error 8 times)"..... Error in computing cell connectivity. child process exited abnormally I don't know how to fix this and couldn't find what to do online neither. I'm open to any suggestions and help. NEED HELP ASAP Thanks!

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May 26, 2020, 21:27		#2
alainislas Senior Member Alain Islas Join Date: Nov 2019 Location: Mexico Posts: 142 Rep Power: 7	Hello Altosmos, did you figure out how to fix this? I am having the same problem with my 3D mesh

May 27, 2020, 09:55		#3
Gert-Jan Senior Member Gert-Jan Join Date: Oct 2012 Location: Europe Posts: 1,928 Rep Power: 28	You have to check the meshfor possible errors and let ICEM repair it, if possible. Go to Edit Mesh, take the fourth icon (out of my head) and perform a check. Use default settings. If ICEM finds the error, see if ICEM can repair it. If not, create a subset to see where the problem occurs and then repair it your self.