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

Problem with Dirichlet Boundary Condition

Register Blogs Community New Posts Updated Threads Search

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   June 29, 2010, 09:42
Question Problem with Dirichlet Boundary Condition
  #1
New Member
 
Join Date: Jun 2010
Posts: 7
Rep Power: 15
enriko_85 is on a distinguished road
Hallo all,

I am performing computation with pro-star on a helium domain with partially cyclic boundary condition and Wall BC with imposed temperature. Because of the Turbulent model I am using, first layer near the wall has a thickness of about 2% of the max length.
I cannot understand why computation diverges (for every Reynolds!)

can someone help me?

enriko
enriko_85 is offline   Reply With Quote

Reply


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
How to use a solution as an inlet boundary condition in another problem in fluent geryes FLUENT 0 February 25, 2010 16:32
RPM in Wind Turbine Pankaj CFX 9 November 23, 2009 04:05
Problem setting boundary condition from file Antonis CFX 1 September 11, 2006 16:53
Boundary condition for ventilation problem D.Prakash FLUENT 1 September 13, 2005 12:29
2D simulation as boundary condition for 3D problem Jan De smet FLUENT 1 October 11, 2002 02:02


All times are GMT -4. The time now is 11:26.