CFD Online Logo CFD Online URL
Home > Forums > Software User Forums > Siemens > STAR-CCM+

Particle diameter and particle flow rate not as specified

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

LinkBack Thread Tools Search this Thread Display Modes
Old   September 30, 2020, 08:32
Default Particle diameter and particle flow rate not as specified
New Member
Hendrik Plooij
Join Date: Sep 2020
Posts: 1
Rep Power: 0
CFD-HP is on a distinguished road
I am currently working on a simulation with a particle laden flow using the euler-lagrange-scheme with one way coupling. For the dispersed phase I am using air and solid particles. I specified a constant particle diameter of 0.1 mm and a constand particle flow rate of 10 particles per second. The particle density is set to a fixed value as well. However using all different kinds of injectors I get different particle diameters and different particle flow rates then what I specified. Changing the time step also changes the amount of particles my injector is injecting into my region.

At the moment I am lost for help and dont know what to change next. Any help is greatly appreciated
CFD-HP is offline   Reply With Quote


euler-lagrange, multiphase flow, multiphase particle, particle

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
CFX Modelling 3 Phase flow with particle transport fluid and particle transport solid amon CFX 4 February 25, 2020 15:55
Multiphase flow - incorrect velocity on inlet Mike_Tom CFX 6 September 29, 2016 01:27
particles leave domain Steffen595 CFX 9 March 7, 2016 16:19
DEM - Post Processing : Particle Mass Flow Rate yesaswi92 STAR-CCM+ 4 August 27, 2014 15:23
liquid particle track and flow rate Tim FLUENT 1 November 28, 2001 21:41

All times are GMT -4. The time now is 02:13.