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

turbulence-unsteady

Register Blogs Community New Posts Updated Threads Search

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   March 17, 2006, 03:46
Default turbulence-unsteady
  #1
vijay
Guest
 
Posts: n/a
Hi,

I read somewhere in the forum that unsteady formulation should be used when we go for turbulence. Is that true? Why should we not do steady case simulation?
  Reply With Quote

Old   March 17, 2006, 03:57
Default Re: turbulence-unsteady
  #2
velan
Guest
 
Posts: n/a
not like tat v can used for steady flow also....
  Reply With Quote

Old   March 17, 2006, 04:29
Default Re: turbulence-unsteady
  #3
vijay
Guest
 
Posts: n/a
Hi,

I have a problem then. In steady formulation when I decrease the residuals from 1e-03 to 1e-05 the surface temperature of the body is increasing from 1000 K to 1300 K. Is it possible?
  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
Turbulence postprocessing Mohsin FLUENT 2 October 3, 2016 14:18
Cylinder Radiation with turbulence unsteady transient formulation JSoares FLUENT 0 March 30, 2011 16:12
Discussion: Reason of Turbulence!! Wen Long Main CFD Forum 3 May 15, 2009 09:52
turbulence model simulation in unsteady flow Chang Main CFD Forum 2 February 12, 2005 06:28


All times are GMT -4. The time now is 13:08.