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

The problem about the terminate of particle trajectory

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

LinkBack Thread Tools Display Modes
Old   June 7, 2010, 21:56
Default The problem about the terminate of particle trajectory
New Member
xinyu zhao
Join Date: Sep 2009
Posts: 19
Rep Power: 10
zhaoxinyu is on a distinguished road
Hi world,
When I calculate the trajectory of particles using DPM model, many particles remain in domain after long time calculating. I want to terminate the particle trajectories after some time, for example 2s, how can I achieve it through UDF?
I hope your reply, thanks in advance.
zhaoxinyu is offline   Reply With Quote

Old   June 24, 2010, 18:11
Default dpm
New Member
Join Date: Dec 2009
Posts: 22
Rep Power: 10
banerji is on a distinguished road
I did not understand well your question, but if you want all particles to come out of the domain i think you would increase the number of steps.
banerji 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
Particle Trajectory calculation yueroo FLUENT 2 July 13, 2009 13:32
how to output particle trajectory coordinate data steven CFX 0 July 13, 2006 17:49
Reg :Particle trajectory report. GANESH FLUENT 0 March 23, 2006 04:11
Particle track files Sankalp CFX 1 August 25, 2004 23:25
Brownian effects on particle trajectory hedonist FLUENT 1 April 9, 2003 03:40

All times are GMT -4. The time now is 09:20.