Error while Apply Share Topology in Ansys Fluent with Mesh?

murtaza · May 23, 2024, 04:05

I have an issues while run my simulation. I absolutely stuck in apply share topology, and "Warning: Dihedral limit violations or self-intersections found, undoing join." always create ini comment simulation. How to fix that?

Juhye · March 31, 2025, 08:15

Hi, did you solve this problem?
I had this issues too and solved it.
In my geometry, I shared each part one by one.
Then the error was solved.

Cenk20 · April 9, 2025, 05:23

Hi, I faced with the same issue, can you please give some more details how you solved the problem?
What do you exactly mean with "shared each part one by one"?

best regards

Juhye · April 9, 2025, 06:34

Quote:

Originally Posted by Cenk20

Hi, I faced with the same issue, can you please give some more details how you solved the problem?
What do you exactly mean with "shared each part one by one"?

best regards

I'm not good at English well..
I'm sorry about that ...

Let's just say that there are some parts, A, B and C.
The meaning of Share each part one by one is share A and B, then share B, C, and then share C and A.

When I shared all parts each other, I could solve this problem.

I wish that my answer will help for you.

May 23, 2024, 04:05	Error while Apply Share Topology in Ansys Fluent with Mesh?	#1
murtaza New Member Rafael Join Date: May 2024 Posts: 1 Rep Power: 0	I have an issues while run my simulation. I absolutely stuck in apply share topology, and "Warning: Dihedral limit violations or self-intersections found, undoing join." always create ini comment simulation. How to fix that?

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March 31, 2025, 08:15		#2
Juhye New Member Juhye Kim Join Date: Jan 2025 Posts: 3 Rep Power: 2	Hi, did you solve this problem? I had this issues too and solved it. In my geometry, I shared each part one by one. Then the error was solved.

April 9, 2025, 05:23		#3
Cenk20 New Member Cenk Join Date: Apr 2016 Posts: 6 Rep Power: 11	Hi, I faced with the same issue, can you please give some more details how you solved the problem? What do you exactly mean with "shared each part one by one"? best regards