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

grid size in LES

Register Blogs Community New Posts Updated Threads Search

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   December 27, 2006, 00:02
Default grid size in LES
  #1
michael
Guest
 
Posts: n/a
Can any one tell me , how to fine out grid size and tiem step for LES. I thae read a ref and it tells that it is dependent on largest eddy size, but how to find out this eddy size? Thanks all in advance.
  Reply With Quote

Old   December 27, 2006, 08:38
Default Re: grid size in LES
  #2
Joe
Guest
 
Posts: n/a
This is standard bedtime reading for LES/DES grids: http://ntrs.nasa.gov/archive/nasa/ca...2001126451.pdf
  Reply With Quote

Old   December 28, 2006, 05:59
Default Re: grid size in LES
  #3
michael
Guest
 
Posts: n/a
Thnamks Joe
  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
On grid independent solution for pulsatile flow David FLUENT 5 March 25, 2022 04:33
critical error during installation of openfoam Fabio88 OpenFOAM Installation 21 June 2, 2010 04:01
How to determine the grid size in LES lin OpenFOAM Running, Solving & CFD 0 April 28, 2010 22:55
grid size jay Siemens 6 September 5, 2008 06:00
Grid independent for LES Thanathat FLUENT 1 April 6, 2008 11:23


All times are GMT -4. The time now is 18:52.