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

How to get Gradients of Constraints from SU2?

Register Blogs Community New Posts Updated Threads Search

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   June 17, 2023, 20:37
Question How to get Gradients of Constraints from SU2?
  #1
New Member
 
Vishnu_iitb
Join Date: Oct 2020
Location: Mumbai
Posts: 16
Rep Power: 6
Vishnu Sankar is on a distinguished road
Hello there,


I would like to know how to calculate the gradients of flow constraints (Cl, Cm etc..) and gradients of geometric constraints (th, vol etc.) from SU2.



I came across the "continuous_adjoint.py" python file in SU2_PY. I tried running it on the Quick Start naca0012 case (config file here) as the config file has lift, moment and thickness constraint. The output, however, only calculates the gradients of Cd with respect to the design variable.



But I would like to know how to get the gradients of Cl, Cm and thickness with respect to the design variables. Any suggestions/idea how to get them?


Thanks!
Vishnu Sankar is offline   Reply With Quote

Reply

Tags
gradients, optimization, su2_py


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
Tutorials not working abby10 SU2 Installation 1 December 28, 2021 07:35
Introducing SU2 International Developers Society (IDS) fpalacios SU2 News & Announcements 1 June 17, 2019 23:38
Geometric Constraints and Gradients for Constrained Wing Optimization Tommy Chen SU2 5 January 29, 2014 12:00
Official release of SU2 V3.0 and SU2 Educational V1.0 fpalacios SU2 News & Announcements 2 January 22, 2014 06:28
Welcome to the Stanford University Unstructured (SU2) forum! economon SU2 0 January 7, 2013 03:48


All times are GMT -4. The time now is 16:40.