|
[Sponsors] |
Determining Particle Concentration at the outlets |
![]() |
|
LinkBack | Thread Tools | Search this Thread | Display Modes |
![]() |
![]() |
#1 |
New Member
Deep
Join Date: Jan 2023
Posts: 9
Rep Power: 2 ![]() |
Hi, I have done particle trajectory simulation on Fluent. I have two outlets and I wanna know the mass exiting at each outlets. I tried using sample but it seems like it didn't work. In the console, I got same mass flow rate at each outlets. Could anybody help me with this?
|
|
![]() |
![]() |
![]() |
![]() |
#2 |
New Member
Andrew
Join Date: Dec 2022
Posts: 23
Rep Power: 2 ![]() |
Try creating a report definition for the mass flowrate at your outlets, you can either plot it during your simulation or compute it to get the values.
See the solution to this thread for more info: The reporting of mass flow rate |
|
![]() |
![]() |
![]() |
![]() |
#3 |
New Member
Deep
Join Date: Jan 2023
Posts: 9
Rep Power: 2 ![]() |
Is it possible to determine the number concentration of particles exiting from each outlet with that mass flux?
|
|
![]() |
![]() |
![]() |
![]() |
#4 |
New Member
Andrew
Join Date: Dec 2022
Posts: 23
Rep Power: 2 ![]() |
Are you referring to the number of particles/molecules in a physical sense? Or do you mean the number of particles based on the total within your particle trajectory simulation?
For the former, you can figure it out using the molar mass of your constituents. I'm guessing you mean the latter though, and I'm not experienced enough with particle tracking to have an answer. |
|
![]() |
![]() |
![]() |
![]() |
#5 |
New Member
Deep
Join Date: Jan 2023
Posts: 9
Rep Power: 2 ![]() |
I have injected particles of 300nm diameter and I wanna know their number concentration at each outlet. I have used surface injection at the inlet.
|
|
![]() |
![]() |
![]() |
Tags |
ansys 14, dpm fluent, fluent - parallel, particle tracing, particle track fluent |
Thread Tools | Search this Thread |
Display Modes | |
|
|
![]() |
||||
Thread | Thread Starter | Forum | Replies | Last Post |
Relations between lagrangian particle concentration and mesh size | Jasper Z | OpenFOAM Running, Solving & CFD | 1 | June 10, 2022 04:06 |
particle mass concentration | ram Mehar | FLUENT | 0 | November 23, 2020 19:21 |
Particle tracking error | alchem | OpenFOAM Bugs | 5 | May 6, 2017 16:30 |
injection problem | Mark New | FLUENT | 0 | August 4, 2013 01:30 |
DPM UDF particle position using the macro P_POS(p)[i] | dm2747 | FLUENT | 0 | April 17, 2009 01:29 |