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

Neural Networks in CFD???

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

Like Tree1Likes
  • 1 Post By Jeff Moder

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   October 19, 2002, 14:53
Default Neural Networks in CFD???
  #1
mayank
Guest
 
Posts: n/a
Has anyone worked on the "practical" applications of Neural Networks in CFD?

i would like to start a discussion thread on this topic and would like if u all contibute to this discussion...

-mayank
  Reply With Quote

Old   October 21, 2002, 16:13
Default Re: Neural Networks in CFD???
  #2
Kalyan
Guest
 
Posts: n/a
What exactly did you have in mind. The only instance of Neural Networks in CFD I know of is in the construction of lower order manifolds (in-situ) for kinetics while modeling combustion.
  Reply With Quote

Old   October 23, 2002, 12:51
Default Re: Neural Networks in CFD???
  #3
Jeff Moder
Guest
 
Posts: n/a
The following paper may be of some interest. It is not using Neural Networks, but i assume such an approach could have been done to optimize under-relaxation factors.

International J. Heat and Mass Transfer Vol. 44, pp.3811--3822, 2001 "Tuning of a fuzzy rule set for controlling convergence of a CFD solver in turbulent flow", Z. Dragojlovic, D. A. Kaminski, J. Ryoo

- looks at using fuzzy logic to adjust under-relaxation factors for SIMPLER based CFD code

- considers 2 flows: backward facing step, buoyancy driven flow in rectangular cavity
fumiya likes this.
  Reply With Quote

Reply

Thread Tools Search this Thread
Search this Thread:

Advanced Search
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 Off
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
CFD Wiki - We Need More Help Jonas Larsson Main CFD Forum 13 September 13, 2005 18:36
Using neural networks for CDF response surfaces Ali Habibi Main CFD Forum 3 October 8, 1999 23:56
Since Last June John C. Chien Main CFD Forum 3 July 12, 1999 10:38
Which is better to develop in-house CFD code or to buy a available CFD package. Tareq Al-shaalan Main CFD Forum 10 June 13, 1999 00:27
public CFD Code development Heinz Wilkening Main CFD Forum 38 March 5, 1999 12:44


All times are GMT -4. The time now is 03:35.