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

execute udf in ss & transient simulation

Register Blogs Community New Posts Updated Threads Search

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   December 1, 2010, 09:41
Default execute udf in ss & transient simulation
  #1
Member
 
h-h
Join Date: Sep 2009
Posts: 38
Rep Power: 17
hosseinhgf is on a distinguished road
hello
i use "DEFINE ON DEMAND" in my udf.i hook it by "User-Defined Function Hooks"
in "Execute at End".
in steady state simulation, udf executed at end of every iteration.
but in transient simulation it executed at end of each time step.
i use "DEFINE ADJUST" in stead of "DEFINE ON DEMAND" in my udf and hook it in
"User-Defined Function Hooks" in "Adjust" and it execute at every iteration in transient and steady state but it hasnt any effect on my simulation.
what can i do to execute udf in every iteration in transient simulation?

Last edited by hosseinhgf; December 1, 2010 at 10:00.
hosseinhgf is offline   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
How to conduct transient LES simulation tianrenshui311 FLUENT 0 November 15, 2010 14:21
Transient pressure UDF for parallel fluent droberts Fluent UDF and Scheme Programming 5 October 11, 2010 05:13
Parallelizing Transient UDF eliasmontoya FLUENT 2 October 20, 2009 10:47
transient simulation of a rotating rectangle icesniffer CFX 1 August 8, 2009 08:25
initial conditions with transient UDF Antoine Pages FLUENT 4 September 19, 2004 12:51


All times are GMT -4. The time now is 20:27.