su2 transition point and output settings

varghese9 · February 27, 2015, 06:16

i have few doubts in cfd
1) can i set transition point in su2 for a particular analysis
2) in un-steady pitching and aero-elastic analysis i want only the history file to be written i dnt want to write the file output for other option like volume and surface flow data in windows os . do Su2 has any config option to do that
3) what does the full MG= yes does as it is giving me absurd pitching and plunging value compared to when its no i am using mg level = 3

if anybody has knowledge about the concerned above stated quiries ,please let me know

wgvanveen · March 5, 2015, 10:30

Hey,

I can only give you an answer to question one. It is not standard in SU2 that you can pick a location in your grid from where the turbulence model starts working. However it is very easy to implement yourself. You can just add it in the method :void CTurbSASolver::Postprocessing a simple clause to set the muT to zero if it is before a certain point.

Hope it helps!

varghese9 · March 5, 2015, 13:13

thank you buddy .i will try that

February 27, 2015, 06:16	su2 transition point and output settings	#1
varghese9 Member varghese mathew Join Date: Aug 2014 Location: India Posts: 32 Rep Power: 12	i have few doubts in cfd 1) can i set transition point in su2 for a particular analysis 2) in un-steady pitching and aero-elastic analysis i want only the history file to be written i dnt want to write the file output for other option like volume and surface flow data in windows os . do Su2 has any config option to do that 3) what does the full MG= yes does as it is giving me absurd pitching and plunging value compared to when its no i am using mg level = 3 if anybody has knowledge about the concerned above stated quiries ,please let me know

March 5, 2015, 10:30		#2
wgvanveen New Member Wouter Join Date: May 2014 Posts: 26 Rep Power: 12	Hey, I can only give you an answer to question one. It is not standard in SU2 that you can pick a location in your grid from where the turbulence model starts working. However it is very easy to implement yourself. You can just add it in the method :void CTurbSASolver::Postprocessing a simple clause to set the muT to zero if it is before a certain point. Hope it helps! varghese9 likes this.

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March 5, 2015, 13:13		#3
varghese9 Member varghese mathew Join Date: Aug 2014 Location: India Posts: 32 Rep Power: 12	thank you buddy .i will try that