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

Manipulate UDF

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

Reply
 
LinkBack Thread Tools Display Modes
Old   May 23, 2006, 08:23
Default Manipulate UDF
  #1
AdN
Guest
 
Posts: n/a
Hello!

I want to know if it's possible to launch a DEFINE_PROPERTY only at the first iteration of a time step? TTTTThank you
  Reply With Quote

Old   May 23, 2006, 15:10
Default Re: Manipulate UDF
  #2
Adriano
Guest
 
Posts: n/a
try to define a macro that execute on demand your DEFINe_PROPERTY udf!. hook this macro in solve/execute command GUI menu. I hope it's helpful regards Adriano
  Reply With Quote

Old   May 24, 2006, 04:53
Default Re: Manipulate UDF
  #3
AdN
Guest
 
Posts: n/a
Hello Adriano,

Thank you for yourt help. But can you help me again please? Because i'm not familiar with the execute command. I interpret my UDF function. I put my udf viscosity in material panel, and after how can I use the execute command. I read the user guide, but i don't really understand how it's work. If you have the time to help me, I'll be greatful...

Thank you again
  Reply With Quote

Old   May 25, 2006, 04:08
Default Re: Manipulate UDF
  #4
adriano
Guest
 
Posts: n/a
Macros record your moviments in GUI pannel so, after starting to record them (/execute command/macro/start) make as u're appling the condition for the first time(i.e.: click on define/udf/execute on demand --->hook your udf --->execute it). After stop your macro. and set it as a running command on execute window (each time step for example). run your simulation.

It may run.I hope. Regards A
  Reply With Quote

Reply

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
UDF parallel error: chip-exec: function not found????? shankara.2 Fluent UDF and Scheme Programming 1 January 16, 2012 23:14
How to add a UDF to a compiled UDF library kim FLUENT 3 October 26, 2011 21:38
Dynamic Mesh UDF Qureshi FLUENT 1 December 2, 2009 01:27
UDF...UDF...UDF...UDF Luc SEMINEL FLUENT 0 November 25, 2002 05:03
UDF, UDF, UDF, UDF Luc SEMINEL Main CFD Forum 0 November 25, 2002 05:01


All times are GMT -4. The time now is 07:54.