Particle deposition in turbulent duct flows

J Yao, M Fairweather - Chemical engineering science, 2012 - Elsevier
Particle deposition in fully developed turbulent square duct flows is simulated using large
eddy simulation for Reynolds numbers, based on the bulk velocity and duct width, equal to …

Mechanisms of particle dispersion in a turbulent, square duct flow

M Fairweather, J Yao - AIChE journal, 2009 - Wiley Online Library
Particle dispersion in a square duct flow is studied using large eddy simulation combined
with Lagrangian particle tracking under conditions of one‐way coupling. The flow has a bulk …

CFD simulation of particle deposition in a horizontal turbulent duct flow

J Zhang, A Li - Chemical engineering research and design, 2008 - Elsevier
Deposition of particles in turbulent duct flows is crucial process in a number of industrial and
environmental applications. Therefore, in this paper, particle deposition in a horizontal …

[HTML][HTML] Large eddy simulation of particle deposition and resuspension in turbulent duct flows

Y Wang, Y Zhao, J Yao - Advanced powder technology, 2019 - Elsevier
Particle deposition and resuspension in a horizontal, fully developed turbulent square duct
flow at four flow bulk Reynolds numbers (10,320, 83k, 215k and 250k) is simulated by …

Particle dispersion in turbulent, square open duct flows of high Reynolds number

Y Wang, Y Zhao, J Yao - Powder Technology, 2019 - Elsevier
Large eddy simulation is used to study particle dispersion in fully-developed, square open
duct flow at Reynolds numbers of 83 k, 250 k based on the bulk velocity and duct width …

The deposition of small particles from a turbulent air flow in a curved duct

Z Wu, JB Young - International Journal of Multiphase Flow, 2012 - Elsevier
The paper describes an experimental and theoretical study of the deposition of small
spherical particles from a turbulent air flow in a curved duct. The objective was to investigate …

Effects of air temperature and humidity on particle deposition

Y Han, Y Hu, F Qian - Chemical Engineering Research and Design, 2011 - Elsevier
Particle deposition in a fully developed turbulent duct flow was studied. The random walk
model of Lagrangian approach was used to predict the trajectories of 3000 particles with a …

Effect of collisions on the particle behavior in a turbulent square duct flow

H Zhang, FX Trias, A Gorobets, A Oliva, D Yang… - Powder technology, 2015 - Elsevier
The effect of collisions on the particle behavior in a fully developed turbulent flow in a
straight square duct at Re τ= 300 is numerically investigated. The hydrodynamic modeling of …

Deposition of ellipsoidal particles in turbulent duct flows

W Kvasnak, G Ahmadi - Chemical Engineering Science, 1996 - Elsevier
Using Lagrangian traces of particle trajectories, the deposition of ellipsoidal particles in a
fully developed turbulent channel flow is analysed. The turbulent velocity field is simulated …

A numerical study of particle wall-deposition in a turbulent square duct flow

CM Winkler, SL Rani, SP Vanka - Powder Technology, 2006 - Elsevier
The deposition of dense solid particles in a downward, fully developed turbulent square duct
flow at Reτ= 360, based on the mean friction velocity and the duct width, is studied using …