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

2 Way FSI

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

Reply
 
LinkBack Thread Tools Display Modes
Old   July 7, 2011, 02:41
Angry 2 Way FSI
  #1
Member
 
Join Date: Apr 2010
Location: Pisa / Italy
Posts: 57
Rep Power: 7
Atze is on a distinguished road
Hi all,

I'm trying to analyze a cantilever beam linked to a cylinder at Re=200 (Von Karman vortex street).

My problem is that "Ansys Field" diverge ( the "crit" quantities like F_crit U_L2 crit etc...this is refered to the non-linear structural solver if i'm right), than i get Error code 256 or 3850. What can i do?

Looking at the solution (1st step only) it seems like fluid mesh is disconnected from solid/structural mesh. Is there any "trick" in geometry/meshing I'm missing?

I'm using transient structural linked to cfx solver and my initialization datas the steady solution.

Thanks
Atze is offline   Reply With Quote

Reply

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
BCs in an FSI simulation of a flexble pipe vivekcfd OpenFOAM 10 January 8, 2010 05:14
fsi sun CD-adapco 8 January 20, 2009 00:17
how to extend FSI 2D codes to 3D, need advises abouziar Main CFD Forum 1 May 30, 2008 04:08
FSI on a Rotating Structural Model drgolf CFX 9 August 30, 2007 12:08
Could you suggest some Useful FSI textbook? BI CHANG CFX 0 January 14, 2006 15:31


All times are GMT -4. The time now is 17:14.