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

Drag coefficient gradient: 0 error

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

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   October 19, 2014, 17:45
Default Drag coefficient gradient: 0 error
  #1
New Member
 
Join Date: Sep 2014
Posts: 8
Rep Power: 11
slashss4 is on a distinguished road
Hello again,

I tried to optimize NACA65210 for supersonic conditions with C-Grid. I defined all constraints and geometrical parameters clearly. However, when I run continuous_adjoint.py I get the drag coefficient gradient is 0.

How can I solve it ?

Kind Regards,
slashss4 is offline   Reply With Quote

Old   May 26, 2015, 13:30
Default
  #2
New Member
 
Sravya Nimmagadda
Join Date: May 2015
Posts: 2
Rep Power: 0
sravya is on a distinguished road
Can you attach your config file for further information?
sravya 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
[OpenFOAM] an error in Calculator's equation immortality ParaView 12 June 29, 2021 01:10
[OpenFOAM.org] compile error in dynamicMesh and thermophysicalModels libraries NickG OpenFOAM Installation 3 December 30, 2019 01:21
Ansys Fluent 13.0 UDF compilation problem in Window XP (32 bit) Yogini Fluent UDF and Scheme Programming 7 October 3, 2012 08:24
checking the system setup and Qt version vivek070176 OpenFOAM Installation 22 June 1, 2010 13:34
How to get the max value of the whole field waynezw0618 OpenFOAM Running, Solving & CFD 4 June 17, 2008 06:07


All times are GMT -4. The time now is 00:42.