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

solver choice

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

Reply
 
LinkBack Thread Tools Display Modes
Old   September 25, 2003, 00:34
Default solver choice
  #1
nabeel mohsin
Guest
 
Posts: n/a
hi, i want to know that in coupled solver the equations are solved simultaneously what its advantage over segregated solver.when to use which slover. nabeel
  Reply With Quote

Old   September 25, 2003, 04:36
Default Re: solver choice
  #2
Chetan Kadakia
Guest
 
Posts: n/a
The segregated solver requires less memory than the coupled solver. However coupled solver is better for high speed aerodynamics. If your flow is not of high speed aerodynamics, then the segregated solver should work fine. Why exactly: I don't know. We would probably have to spend time on the mathematics.
  Reply With Quote

Old   September 25, 2003, 07:13
Default Re: solver choice
  #3
ap
Guest
 
Posts: n/a
Usually the segregated solver is more robust and gives less convergence problems.

Hi

ap
  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
thobois class engineTopoChangerMesh error Peter_600 OpenFOAM 4 August 2, 2014 09:52
A New Solver for Supersonic Combustion nakul OpenFOAM 6 March 30, 2014 03:00
A New Solver for Supersonic Combustion nakul OpenFOAM Announcements from Other Sources 18 February 19, 2013 08:48
Quarter Burner mesh with periosic condition SamCanuck FLUENT 2 August 31, 2011 11:34
why the solver reject it? Anyone with experience? bearcat CFX 6 April 28, 2008 14:08


All times are GMT -4. The time now is 05:49.