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

sliding mesh ? airfoil dynamic stall?

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

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   March 17, 2013, 04:59
Default sliding mesh ? airfoil dynamic stall?
  #1
New Member
 
Mi Baigang
Join Date: Mar 2013
Posts: 11
Rep Power: 13
xiaomi is on a distinguished road
Hi
i want to use the sliding mesh to simulate dynamic stall of an airfoil, but i wonder if it is the same with what i do with dynamic mesh? thanks!
xiaomi is offline   Reply With Quote

Old   March 17, 2013, 22:49
Default
  #2
Senior Member
 
Join Date: Aug 2011
Posts: 421
Blog Entries: 1
Rep Power: 21
blackmask will become famous soon enough
Compared to dynamic mesh, the interface of sliding mesh might introduce some artificial numerical dissipation since it only guarantees C0-continuity, which means that the wake might be slightly distorted near the interface.
blackmask is offline   Reply With Quote

Old   March 18, 2013, 06:42
Default
  #3
New Member
 
Mi Baigang
Join Date: Mar 2013
Posts: 11
Rep Power: 13
xiaomi is on a distinguished road
thanks for your reply, but if the interface is big enough, which means the wake is far away from the interface,then will it be better with sliding mesh?
xiaomi 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
Update of the variables after dynamic mesh motion. gtg258f OpenFOAM Programming & Development 9 January 18, 2014 11:08
potentialFreeSurfaceFoam with Dynamic Mesh GuilhermeMP OpenFOAM Programming & Development 1 October 6, 2013 04:05
[ANSYS Meshing] dynamic mesh airfoil mohsenz_136 ANSYS Meshing & Geometry 4 September 24, 2012 22:23
Icemcfd 11: Loss of mesh from surface mesh option? Joe CFX 2 March 26, 2007 19:10
Sliding Mesh Sridhar FLUENT 0 August 23, 2002 15:54


All times are GMT -4. The time now is 16:17.