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

Particle Size in Lagrangian multiphase simulation

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

Reply
 
LinkBack Thread Tools Display Modes
Old   May 30, 2015, 22:38
Default Particle Size in Lagrangian multiphase simulation
  #1
New Member
 
JungHo Lee
Join Date: Mar 2015
Posts: 9
Rep Power: 2
jhlee9622 is on a distinguished road
Hi, Guys.

I have some questions about Lagrangian Multiphase Simulation.
I want to know the movement each particle size, 2.5um and 10um.
But there is no different between 2.5um and 10um.
I just input the particle size in Injector tree.
I don't know why there is no different each particle size. Can you help me?
Thank you.
jhlee9622 is offline   Reply With Quote

Old   June 7, 2015, 03:02
Default
  #2
New Member
 
Ayush Jain
Join Date: Nov 2014
Posts: 14
Rep Power: 2
Ayush Jain is on a distinguished road
Quote:
Originally Posted by jhlee9622 View Post
Hi, Guys.

I have some questions about Lagrangian Multiphase Simulation.
I want to know the movement each particle size, 2.5um and 10um.
But there is no different between 2.5um and 10um.
I just input the particle size in Injector tree.
I don't know why there is no different each particle size. Can you help me?
Thank you.
What do you mean can you please explain it properly??
Ayush Jain is offline   Reply With Quote

Old   July 20, 2015, 22:15
Default
  #3
New Member
 
prashant kadam
Join Date: Dec 2009
Location: Pune
Posts: 10
Rep Power: 7
prashant810 is on a distinguished road
hi,

when you define the particle size in injector 2.5 micron then the injected particle is of that size accordingly it wil calculate an you can see the trajectory of the particle also.

but the size of particle mean injection probe will not change with the given size mean with the 2.5 micron or 10 micron. its fixed

Thank you,
Prashant
__________________
regards,
Prashant
prashant810 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
Validation of swak4Foam for lagrangian particle tracking nero235 OpenFOAM Verification & Validation 9 June 2, 2015 02:12
Lagrangian particle tracking and cell size Julian K. CFX 4 May 27, 2014 11:35
Lagrangian Particle Tracking in Eulerian-Eulerian Multiphase Flow DarrenC CFX 4 April 29, 2014 20:50
Can I get x,y,z coordinates of a particle in lagrangian simulation mali28 Fluent UDF and Scheme Programming 6 April 5, 2012 18:00
Phase locked average in run time panara OpenFOAM 2 February 20, 2008 15:37


All times are GMT -4. The time now is 16:10.