CFD Online Logo CFD Online URL
Home > Forums > FLUENT

FDS vs Fluent, what's the difference on LES?

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

LinkBack Thread Tools Display Modes
Old   August 12, 2006, 15:32
Default FDS vs Fluent, what's the difference on LES?
Posts: n/a

Many people from both academic and industrial sides, are using free NIST FDS software ( for all kinds of CFD applications.

What's the fundamental difference on implementing LES on FDS and Fluent? Why people can use very coarse mesh in FDS, while Fluent recommends very dense mesh for LES?

Thank you.

  Reply With Quote


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
difference of velocity field processed by CFD-POST and Fluent Jiuan CFX 3 June 16, 2010 08:23
Difference between Fluent, CFX and ICEM CFD holyo ANSYS 1 July 23, 2009 10:18
someone to answer..Difference between LES and RANS Nik Main CFD Forum 2 September 4, 2005 11:40
LES with Fluent sat FLUENT 0 August 2, 2004 18:32
Help! LES Tutorial using fluent sarah_ron FLUENT 0 June 1, 2004 00:14

All times are GMT -4. The time now is 15:30.