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

LES of channel with cylic boundary mapping boundary conditions

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

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   August 24, 2009, 09:53
Default LES of channel with cylic boundary mapping boundary conditions
  #1
Senior Member
 
Join Date: Apr 2009
Location: Karlsruhe, Germany
Posts: 103
Rep Power: 17
Thomas Baumann is on a distinguished road
Hello all,

I want to simulate a channel flow with a body inside by a Large Eddy Simulation.
For fluctuating boundary conditions for the LES I want to solve a channel without body inside using cyclic boundary conditions and implement the profils from for example the cylic outlet boundary condition in the inlet boundary condition of the channel flow with body inside.

But I have problems "sending" the values to the velocity-inlet of the channel with body. Has anyone an idea or has done something like this which could help me?

Thanks a lot,

Thomas
Attached Images
File Type: jpg channel1.jpg (42.1 KB, 26 views)
Thomas Baumann 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
symmetry boundary conditions in cfx lost.identity CFX 41 May 22, 2013 07:21
UDS Boundary conditions Max Perrotta FLUENT 0 August 16, 2007 03:59
boundary conditions for open rectangular channel pavan FLUENT 1 March 6, 2007 15:46
boundary conditions in open rectangular channel surya FLUENT 0 March 5, 2007 00:06
Outlet Boundary Conditions for LES garni FLUENT 1 November 29, 2006 13:52


All times are GMT -4. The time now is 02:56.