Warning: couldn't find neighbor across sliding interface ... reflecting

asal · April 3, 2013, 04:32

Hello!

I run a case in HVAC system. first I solve the flow until achieved converge solution. then I inject some particle throw certain surfaces. By starting DPM iteration I got the following warnings"

Quote:

Warning: couldn't find neighbor across sliding interface 17 type 24, reflecting.

Warning: print buffer exceeded.

Do anybody knows what is the problem?

msaeedsadeghi · April 4, 2013, 05:38

The problem is with your mesh.

asal · April 4, 2013, 07:59

Well!!
No, as I mentioned the mesh has a great quality and I got converge solution. I found the problem by getting help from ANSYS company. they found that those error messages are known to be an issue in Fluent 14.

HHOS · October 24, 2016, 09:25

Hello asal!

The thread is very old now, but I am facing the same problem here.

I wonder if you could please share the solution to the problem.

Thanks in advance!

April 4, 2013, 07:59		#3
asal Senior Member Astio Lamar Join Date: May 2012 Location: Pipe Posts: 186 Rep Power: 13	Well!! No, as I mentioned the mesh has a great quality and I got converge solution. I found the problem by getting help from ANSYS company. they found that those error messages are known to be an issue in Fluent 14. Last edited by asal; April 4, 2013 at 10:37.

October 24, 2016, 09:25	And the solution was...??	#4
HHOS Member Join Date: Jul 2013 Posts: 84 Rep Power: 12	Hello asal! The thread is very old now, but I am facing the same problem here. I wonder if you could please share the solution to the problem. Thanks in advance!

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April 4, 2013, 05:38		#2
msaeedsadeghi Senior Member SSL Join Date: Oct 2012 Posts: 226 Rep Power: 14	The problem is with your mesh.