Fluent 14.5 Crashes Frequently

devanson · October 9, 2013, 07:43

Hi Friends,
I need your help. I am running a case in Fluent 14.5. But the fluent windows just closes suddenly without any warning or nothing. Same happened with version 14 too.

The same case when I run in version 6.3 (old one), it runs fine. Whats wrong with this new version of Fluent and why it crashes so frequently. Any ideas please...

devanson · October 10, 2013, 05:58

No body there to help me out..??

Marion · October 10, 2013, 06:34

Hi Dinesh,

I have had problems with V13 and V14 that I did not have with V6.3 and V12 as well. This was due to the plotting of the residuals. I solved this by decreasing the number of iterations to store/plot in the "monitors" panel.

Good luck,

Marion.

October 9, 2013, 07:43	Fluent 14.5 Crashes Frequently	#1
devanson New Member Dinesh Babu Join Date: Oct 2010 Location: Bangalore Posts: 23 Rep Power: 16	Hi Friends, I need your help. I am running a case in Fluent 14.5. But the fluent windows just closes suddenly without any warning or nothing. Same happened with version 14 too. The same case when I run in version 6.3 (old one), it runs fine. Whats wrong with this new version of Fluent and why it crashes so frequently. Any ideas please... __________________ Dinesh Babu CFD Engineer

October 10, 2013, 05:58		#2
devanson New Member Dinesh Babu Join Date: Oct 2010 Location: Bangalore Posts: 23 Rep Power: 16	No body there to help me out..?? __________________ Dinesh Babu CFD Engineer

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October 10, 2013, 06:34		#3
Marion Senior Member Marion Join Date: Jul 2012 Location: France Posts: 122 Rep Power: 15	Hi Dinesh, I have had problems with V13 and V14 that I did not have with V6.3 and V12 as well. This was due to the plotting of the residuals. I solved this by decreasing the number of iterations to store/plot in the "monitors" panel. Good luck, Marion.