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

DPM for steady flow with unsteady particles tracking

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

Reply
 
LinkBack Thread Tools Display Modes
Old   March 28, 2013, 14:28
Default DPM for steady flow with unsteady particles tracking
  #1
Member
 
yahya
Join Date: Jul 2012
Posts: 43
Rep Power: 4
yahya is on a distinguished road
I'm trying to simulate the performance of a separator, in separating oil droplets in gas continuous phase. I'm using the DPM to inject the particles and I have two main questions:
1) In uncoupled calculations for steady continuous flow with unsteady particles tracking, why I can't see the particle tracking within the separator, i.e. the summary gives nothing regarding the fates of the particles and nothing about the trajectories from the particle tracks menu.
note that if I changed the particle tracking to steady I obtain the particles trajectories and the amount at each surface outlet.

2) Can anyone tells me how to monitor the mass flow rate of the injected particles at the outlet surface as a function of the flow time?

best regards,
Yahya
yahya is offline   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
Unsteady DPM with steady solver elobb FLUENT 3 May 31, 2015 04:11
UDF for deleting particles in DPM imanmirzaii Fluent UDF and Scheme Programming 5 January 29, 2013 08:02
Incompressible, Unsteady Cylinder Flow startingcfd Main CFD Forum 1 March 15, 2011 02:12
DPM unsteady particles history Yasmail AKARIOUH FLUENT 1 May 29, 2008 06:06
how to predict unsteady flow from case definition? Felix Main CFD Forum 6 August 28, 2007 16:40


All times are GMT -4. The time now is 23:28.