CFD Online Logo CFD Online URL
Home > Forums > Fluent UDF and Scheme Programming

UDF to define laminar regions in LES?

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

LinkBack Thread Tools Display Modes
Old   November 5, 2009, 12:02
Default UDF to define laminar regions in LES?
New Member
Dimitrios Mylonas
Join Date: Apr 2009
Location: Glasgow, Scotland
Posts: 15
Rep Power: 10
Dimo is on a distinguished road

Is there such a UDF, that would allow to account for laminar regions on a body up to transition which then flow would be turbulent?

Could someone point me in the right direction as to what modify/look into to create such a UDF?

Thank you, any advice, thought welcome

Dimo is offline   Reply With Quote

Old   November 25, 2009, 09:25
Senior Member
dmoroian's Avatar
Join Date: Mar 2009
Posts: 649
Rep Power: 13
dmoroian is on a distinguished road
Doesn't LES handle transition? What do you need an extra udf for?
dmoroian is offline   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
How to use UDF to define a moving wall lingo FLUENT 9 August 19, 2014 09:14
Help with Define on Demand UDF in Parallel Mahesh FLUENT 2 August 7, 2007 05:34
Differences between a laminar code and a les one ben Main CFD Forum 9 February 17, 2005 00:40
How do I define the outlet b.c. for LES? jay Main CFD Forum 7 March 5, 2004 12:19
Laminar solver? LES? or DNS? Ray Main CFD Forum 5 March 19, 2003 11:19

All times are GMT -4. The time now is 11:41.