|
[Sponsors] |
Access to particles diameter for turbulent dispersion |
|
LinkBack | Thread Tools | Search this Thread | Display Modes |
April 9, 2024, 12:07 |
Access to particles diameter for turbulent dispersion
|
#1 |
New Member
Charles Guaquiere
Join Date: Sep 2022
Posts: 14
Rep Power: 3 |
Dear Foamers,
I try to optimize my new model for turbulent dispersion on particles and I need to know the size of each particles to modify their turbulent fluctuating velocity depending on their size. Until now I manually specified the particle size in my code (assuming a constant size). But in a case where I have a distribution in size it's not possible to use this method without errors for the prediction. I tried to add the following line at the beginning of the function to calculate the turbulent fluctuating velocity: Code:
( const typename CloudType::parcelType& p, ... const scalar dt, const label celli, const vector& U, const vector& Uc, vector& UTurb, ... Code:
const scalar dp = p.d(); Thus how can I access the particle size in my code ? Do you have another method? Thanks for your help. |
|
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
Number of Particles distribution in a chamber using flow simulation - how? | teleguy | FloEFD, FloWorks & FloTHERM | 0 | January 24, 2021 11:27 |
Color DEM particles according to their diameter | zcheng | STAR-CCM+ | 1 | May 28, 2020 05:04 |
access to velocity gradient for Lagrangian particles | jiejie | OpenFOAM | 31 | December 2, 2016 04:56 |
Add lagrangian particles to OpenFoam solver | luchen2408 | OpenFOAM | 0 | June 2, 2015 03:10 |
Access precalculated k-field in lagrangian dispersion model | oswald | OpenFOAM Programming & Development | 0 | September 3, 2013 11:25 |