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

Stirred Tank

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

Reply
 
LinkBack Thread Tools Display Modes
Old   May 7, 2007, 15:27
Default Stirred Tank
  #1
Henrique
Guest
 
Posts: n/a
Hello! Im having some problems simulating the flow in a stirred tank at 450 RPM.The velocities and presure are too high up to 3000 m.s^-1and 4x10^8 Pa.

Thanks!

  Reply With Quote

Old   May 7, 2007, 18:26
Default Re: Stirred Tank
  #2
Glenn Horrocks
Guest
 
Posts: n/a
Hi,

Sounds like it is diverging. It could be a physical problem (ie incorrect simulation setup) or a numerical problem (ie not converging). Have a look in the CFX documentation on obtaining convergence.

Glenn Horrocks
  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
Stirred tank, TKE, DES, RSM J. Gimbun FLUENT 0 February 21, 2006 06:57
Stirred Tank Geometry in Ansys gopalkasat CFX 6 December 22, 2004 14:32
Boundary conditions for stirred tank Jingo Main CFD Forum 2 October 20, 2003 13:21
CFX 5.5.1 stirred tank and LES problem Nishant CFX 2 September 13, 2002 07:11
Flow patterns in a stirred tank Glenn Price Main CFD Forum 13 March 20, 1999 11:16


All times are GMT -4. The time now is 11:52.