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

Elastic Axis (x) location

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

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   May 23, 2020, 11:34
Question Elastic Axis (x) location
  #1
New Member
 
pro
Join Date: Mar 2020
Posts: 23
Rep Power: 2
pro_ is on a distinguished road
For a aeroelastic typical section model, the elastic axis location must be defined. Although in the configuration template there is no mention of where it should be located (meaning no command, little as i understand, is used to call for defining the location).
As per the attachment, there are two options (I believe) that would be the possible definition for the elastic axis location in the config file. That is,
- REF_ORIGIN_MOMENT_X ( I suspect this)
- SURFACE_MOTION_ORIGIN

Can anyone clarify which one i should choose to define the elastic axis location?
Or rather, with explanation, why choose one over the other, if they were to define the elastic axis location.

Ive used one without the other as well as both together with the same values, and the solutions are all different.
Thanks,
Attached Images
File Type: png Typical-aeroelastic-section.png (28.8 KB, 2 views)
pro_ 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
The CoP Does not exist: Validating Aerodynamic forces through a "line of action" ds4719 Main CFD Forum 5 April 4, 2020 16:36
My radial inflow turbine Abo Anas CFX 27 May 11, 2018 01:44
Elastic axis in SU2 maero21 SU2 1 August 12, 2017 10:11
An error has occurred in cfx5solve: volo87 CFX 5 June 14, 2013 17:44
Errors running allwmake in OpenFOAM141dev with WM_COMPILE_OPTION%3ddebug unoder OpenFOAM Installation 11 January 30, 2008 20:30


All times are GMT -4. The time now is 08:23.