CFD Online Logo CFD Online URL
Home > Forums > General Forums > Main CFD Forum

Does Fluid Structure Coupling between CFD-FEM solves can predict Flutter Speed?

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

LinkBack Thread Tools Display Modes
Old   November 28, 2012, 12:39
Thumbs up Does Fluid Structure Coupling between CFD-FEM solves can predict Flutter Speed?
New Member
Join Date: Nov 2012
Posts: 25
Rep Power: 7
Engr.RZA is on a distinguished road
If we are using Unsteady RANS and couple it with the FEM solver. Does it can predict Flutter speed of a wing. I think we can predict static aeroelastic phenomena using this approach. But dynamic phenomena like flutter need excitation and unsteady aerodynamics modeling.

Can anyone share his ideas on this ?
Engr.RZA is offline   Reply With Quote

Old   December 10, 2012, 19:45
New Member
ltsiorak's Avatar
Lazaros Tsioraklidis
Join Date: Nov 2012
Location: Thessaloniki
Posts: 14
Rep Power: 7
ltsiorak is on a distinguished road
Send a message via Skype™ to ltsiorak
yes you can calculate flutter critical speed by using 2way fsi

only transient of course
ltsiorak is offline   Reply With Quote


Thread Tools
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 On
Pingbacks are On
Refbacks are On

Similar Threads
Thread Thread Starter Forum Replies Last Post
CFD Salary CFD Main CFD Forum 17 January 3, 2017 18:09
CFD Design...The CFD Future John C. Chien Main CFD Forum 20 November 20, 2015 00:40
How good is CFD? kai Main CFD Forum 39 April 7, 2000 12:48
FEM and CFD coupling DEMERSSEMAN Rémi Main CFD Forum 9 April 15, 1999 02:37
CFD to FEM V. Worbington Main CFD Forum 1 July 21, 1998 15:40

All times are GMT -4. The time now is 10:28.