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

Unsteady Injection (DPM) for certain amount of particles

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

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   October 18, 2011, 14:15
Default Unsteady Injection (DPM) for certain amount of particles
  #1
New Member
 
Join Date: Feb 2011
Posts: 7
Rep Power: 15
Gold is on a distinguished road
hi

i am doing some resuspension study, i am doing unsteady simulation and the effect of flow on resuspension, i use UDF for knowing whether the removal force of particles are enough for resuspension or not but the problen is injection takes place several times from one point but in reality the amount of particles in each cell are limited and once they resuspend they should not exist there?

do you please give me some idea about this situation? how i can manage the udf
to not inject the particles from somewhere already emitted particles??
Gold is offline   Reply With Quote

Reply

Thread Tools Search this Thread
Search this Thread:

Advanced Search
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 Off
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
DPM UDF Injection leads to 2 different particles sega Fluent UDF and Scheme Programming 4 December 28, 2017 23:57
DPM unsteady particles history Yasmail AKARIOUH FLUENT 4 June 10, 2017 23:23
Injection of specific number of particles in DPM DH FLUENT 12 March 16, 2016 22:04
trying to simulate two-phase jet flow with particles in surface injection ajkratos FLUENT 5 March 3, 2015 22:33
Pls help: unsteady, DPM, track, particles, number fivep Main CFD Forum 2 March 7, 2009 01:35


All times are GMT -4. The time now is 05:06.