|
[Sponsors] |
Multielement airfoil shape optimization with HH |
|
LinkBack | Thread Tools | Search this Thread | Display Modes |
May 30, 2022, 07:13 |
Multielement airfoil shape optimization with HH
|
#1 |
New Member
Giorgio Menchise
Join Date: May 2022
Posts: 1
Rep Power: 0 |
Hi everyone,
I am trying to set up a shape optimization of a 2D multielement wing using the Hicks-Henne bump. If I set up the optimization to deform only the main profile the computations run normally. Instead, if I try to deform both profiles, after the first iteration the code blows up. I thought was due to the fact that the two profiles can be too close, but even if I make a clear space between them the code stops after the first iteration. Is there someone that can help to understand what I am doing wrong? Thank you in advance for your time |
|
July 25, 2022, 22:04 |
|
#2 |
Senior Member
Wally Maier
Join Date: Apr 2019
Posts: 123
Rep Power: 7 |
Hi Giorgio,
Can you post a log file? If these are two separate airfoils, I would suggest trying to have separate HH DVs. i.e. -> (30, 1.0 |airfoil_1| 0, 0.05) and (30, 1.0 |airfoil_2| 0, 0.05) Best, Wally |
|
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
SU2 AOA optimization | 454514566@qq.com | SU2 | 9 | March 7, 2022 17:17 |
Ffd_control_point_2d | feiyi | SU2 | 4 | September 30, 2019 13:42 |
High drag for airfoil compared to XFOIL and wind tunnel data | Ry10 | SU2 | 15 | October 30, 2016 18:27 |
Airfoil Shape Optimization using gradient based methods | jaiswal | Main CFD Forum | 1 | April 10, 2014 12:22 |
Problem with restart solution in shape_optimization.py | robyTKD | SU2 Shape Design | 21 | May 29, 2013 10:26 |