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

Terminate Particle - DPM

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

Reply
 
LinkBack Thread Tools Display Modes
Old   November 25, 2005, 08:27
Default Terminate Particle - DPM
  #1
Jan Erik
Guest
 
Posts: n/a
Could anyone give a tip on how to terminate particles? E.g. if a particle enters a zone with a temperature high enough to 'explode' it. I know how to add the 'explosion' energy to the energy source term, but how do I take the particle out of the calculation?

  Reply With Quote

Old   November 25, 2005, 16:36
Default Re: Terminate Particle - DPM
  #2
Allan Walsh
Guest
 
Posts: n/a
You could try setting the particle mass to 0 at that instant.
  Reply With Quote

Old   November 28, 2005, 12:08
Default Re: Terminate Particle - DPM
  #3
HS
Guest
 
Posts: n/a
Or the particle flow rate to 0.0. If doing an unsteady calculation, FLUENT will say something like that it has "culled the massless particle" from the calculation at the end of the timestep.
  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
DPM particle tracking in stirred tank parisa- FLUENT 1 August 7, 2012 12:03
DPM particle tracking parisa- Main CFD Forum 2 June 15, 2011 05:12
DPM particle time step amos FLUENT 0 December 1, 2009 04:31
DPM UDF particle position using the macro P_POS(p)[i] dm2747 FLUENT 0 April 17, 2009 01:29
About Particle velocity of DPM in Fluent? long zhengwei FLUENT 0 March 13, 2009 05:02


All times are GMT -4. The time now is 22:04.