Import multiple CGNS files for overset into Ansys-Fluent

Herjhoa · August 7, 2018, 15:00

Hello everyone,

I have 4 .cgns files and I am trying to do an overset mesh with them. I have been trying without success to import the files into Fluent by importing the CGNS files, but it only accept one file at the time. I also try the Setting Up Domain/Zones/Append. However it only accept .uns or .mesh files not .cgns. Any suggestions?. Thanks for your help

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LuckyTran · August 7, 2018, 15:38

Read each CGNS into it's own case file and save it. Then append. Is that doable?

Herjhoa · August 8, 2018, 03:09

Thank you very much Luckytran, that works perfectly. I saved each case .cas and then append.

August 7, 2018, 15:00	Import multiple CGNS files for overset into Ansys-Fluent	#1
Herjhoa New Member Join Date: Aug 2018 Posts: 4 Rep Power: 8	Hello everyone, I have 4 .cgns files and I am trying to do an overset mesh with them. I have been trying without success to import the files into Fluent by importing the CGNS files, but it only accept one file at the time. I also try the Setting Up Domain/Zones/Append. However it only accept .uns or .mesh files not .cgns. Any suggestions?. Thanks for your help .

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August 7, 2018, 15:38		#2
LuckyTran Senior Member Lucky Join Date: Apr 2011 Location: Orlando, FL USA Posts: 5,762 Rep Power: 66	Read each CGNS into it's own case file and save it. Then append. Is that doable?

August 8, 2018, 03:09		#3
Herjhoa New Member Join Date: Aug 2018 Posts: 4 Rep Power: 8	Thank you very much Luckytran, that works perfectly. I saved each case .cas and then append.