CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Software User Forums > SU2 > SU2 Shape Design

SU2 stopping after first design cycle

Register Blogs Members List Search Today's Posts Mark Forums Read

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   December 7, 2018, 02:25
Default SU2 stopping after first design cycle
  #1
New Member
 
Join Date: Jun 2017
Posts: 19
Rep Power: 7
kaush is on a distinguished road
Hi

I am running the shape_optimization.py for a wing body configuration. I have given a fixed cl. My optimization process stops after the first design cycle. I also tried changing the tolerance parameters, number of iterations but it does not seem to go through. I am attaching a copy of the cfg file. any insights would be valuable.

Regards
Attached Files
File Type: txt optim.cfg.txt (55.3 KB, 11 views)
kaush is offline   Reply With Quote

Old   April 16, 2019, 02:50
Default
  #2
Member
 
atelcikti1's Avatar
 
Join Date: Mar 2017
Posts: 56
Rep Power: 7
atelcikti1 is on a distinguished road
Relaxing your constraints may help you.
atelcikti1 is offline   Reply With Quote

Old   April 17, 2019, 04:44
Default
  #3
New Member
 
Chenzhou Xu
Join Date: Oct 2018
Posts: 5
Rep Power: 6
xucz is on a distinguished road
You use SU2v5.0.0 version right? If you use this version and use a fixed cl. mode, the CFD direct calculation process won't exit successfully. I met a situation that SU2 process returned error '6', but when i use a fixed aoa mode, the problem is avoided. I assume that this is a bug in SU2v5.0.0. I test SU2v6.2.0, the bug has already been fixed. You can try a newest version.
xucz is offline   Reply With Quote

Reply

Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Introducing SU2 International Developers Society (IDS) fpalacios SU2 News & Announcements 1 June 17, 2019 23:38
Is SU2 able to handle adjoint for pressure distribution when doing inverse design? Xiaosong SU2 2 December 4, 2016 01:25
Inverse design with SU2 gina07 SU2 Shape Design 2 March 25, 2015 10:01
Welcome to the Stanford University Unstructured (SU2) forum! economon SU2 0 January 7, 2013 03:48
Info: Short Course On Thermal Design of Electronic Equipment Arnold Free Main CFD Forum 0 August 10, 1999 11:18


All times are GMT -4. The time now is 20:59.