Abstract

This paper investigates the performance of Reynolds-averaged Navier-Stokes model on dispersion of particles in wall turbulence. A direct numerical simulation of wall-bounded channel flow with particles suspensions was set as a benchmark. The standard k-ω model coupled with two different eddy interaction models was used in Reynolds-averaged Navier-Stokes model and compared to the direct numerical simulation. Detailed comparisons between direct numerical simulation and Reynolds-averaged Navier-Stokes model on particle distribution evolving over time were carried out.

Details

Title
Numerical investigation of particles turbulent dispersion in channel flow
Author
Li, Tian; Li-Hao, Zhao; Xiao-Ke Ku; Andersson, Helge; Lovas, Terese
Pages
1510-1514
Section
Original Scientific and Short Papers
Publication year
2012
Publication date
2012
Publisher
Society of Thermal Engineers of Serbia
ISSN
0354-9836
e-ISSN
2334-7163
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
2429867706
Copyright
© 2012. This work is licensed under https://creativecommons.org/licenses/by-nc-nd/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.