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

Adaptive time step settings for FSI coupling in ANSYS Workbench for Transient Str

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

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   June 29, 2016, 08:46
Question Adaptive time step settings for FSI coupling in ANSYS Workbench for Transient Str
  #1
New Member
 
CHAITHANYA SUGGALA
Join Date: Dec 2015
Location: Nagpur,India
Posts: 4
Blog Entries: 1
Rep Power: 10
suggalachaitu is on a distinguished road
Hi,
I am using FSI coupling using Workbench FLUENT-Transient Structural.
I have given Adaptive time stepping in Fluent..
How should I give the same time stepping in Transient Strutural for its analysis,.. Pls help
suggalachaitu is offline   Reply With Quote

Old   July 31, 2016, 15:29
Default
  #2
New Member
 
Jetteke
Join Date: Feb 2016
Posts: 3
Rep Power: 10
Jetteke is on a distinguished road
Hej,
A bit late, but I do not think you can use adaptive timestepping in system coupling.

I think the system coupling time stepsize, overrides all settings.
(except the mechanical end time). (Both the number of time steps in Fluent and the timestep size).

You can specify the amount of iterations within the coupling iteration, and you can stop and restart your simulation with a different timestep size. Maybe that helps?
Jetteke is offline   Reply With Quote

Reply

Tags
adaptive-time stepping, fluent, fsi, transient structural

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
[Other] Contribution a new utility: refine wall layer mesh based on yPlus field lakeat OpenFOAM Community Contributions 58 December 23, 2021 02:36
Extrusion with OpenFoam problem No. Iterations 0 Lord Kelvin OpenFOAM Running, Solving & CFD 8 March 28, 2016 11:08
Star cd es-ice solver error ernarasimman STAR-CD 2 September 12, 2014 00:01
mixerVesselAMI2D's mass is not balancing sharonyue OpenFOAM Running, Solving & CFD 6 June 10, 2013 09:34
plot over time fferroni OpenFOAM Post-Processing 7 June 8, 2012 07:56


All times are GMT -4. The time now is 15:53.