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

segragated or coupled

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

Reply
 
LinkBack Thread Tools Display Modes
Old   June 16, 2004, 21:38
Default segragated or coupled
  #1
yann
Guest
 
Posts: n/a
hi

i just want to know if someone know the difference between solving in segragated and solving in coupled?

thanks
  Reply With Quote

Old   June 17, 2004, 03:35
Default Re: segragated or coupled
  #2
Mukkarum
Guest
 
Posts: n/a
Assalam Alaykum wa Rahmatullah

Dear Sir

The segregated solver is the solution algorithm previously used by FLUENT 4. Using this approach, the governing equations are solved sequentially (i.e., segregated from one another). Because the governing equations are non-linear (and coupled), several iterations of the solution loop must be performed before a converged solution is obtained.

The coupled solver solves the governing equations of continuity, momentum, and (where appropriate) energy and species transport simultaneously (i.e., coupled together). Governing equations for additional scalars will be solved sequentially (i.e., segregated from one another and from the coupled set.

Hope this Help. You should see the chapter 24 of Fluent's Manual.

Wasalam Mukkarum

  Reply With Quote

Old   July 6, 2004, 12:42
Default Re: segragated or coupled
  #3
venugopal
Guest
 
Posts: n/a
You just go through the fluent manual. there in the beginnig itself they have given clear explanation about the seggregated and coupled solvers
  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
Some confusion about coupled solver for incompressible flow bearcat Main CFD Forum 0 February 14, 2010 20:40
Coupled vs Seg - Natural vs. Forced Convection Alex CD-adapco 5 December 12, 2007 04:58
Convergence with coupled implicit solver Henrik Ström FLUENT 1 October 29, 2005 03:57
can use coupled solver to calculate combustion cfdfans FLUENT 0 November 25, 2003 04:48
Coupled 1D/3D STAR-CD Training CD adapco Group Marketing CD-adapco 1 November 13, 2002 15:48


All times are GMT -4. The time now is 04:28.