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

Velocity LES UDF

Register Blogs Community New Posts Updated Threads Search

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   April 15, 2006, 08:32
Default Velocity LES UDF
  #1
Lourival
Guest
 
Posts: n/a
Hy every one... I'm trying to make an UDF that can export in a TXT file some information about my velocity field computed using LES. But I can't find how can I acess thouse information via UDF. Some of them are:

1) subgrid-scale turbulent viscosity 2) mixing length for subgrid scales 3) Smagorinsky constant using the Dynamic model or not 4) kinetic energy at small subgrid scales

Does some one ever did something like this???

Thanks a lot

Lourival
  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
help with UDF for contact angle based on contact line velocity gandesk Fluent UDF and Scheme Programming 14 October 29, 2012 14:58
UDF for velocity dependant of time GOVIP Fluent UDF and Scheme Programming 3 August 29, 2011 03:27
DPM UDF particle position using the macro P_POS(p)[i] dm2747 FLUENT 0 April 17, 2009 02:29
subgrid turbulent viscosity for UDF in LES David TAIEB FLUENT 0 April 2, 2007 09:27
Urgent! Help on UDF to set inlet velocity Ray Hong FLUENT 4 December 30, 2005 13:32


All times are GMT -4. The time now is 21:36.