Particle resuspension from surfaces: revisited and re-evaluated

G Ziskind - Reviews in Chemical Engineering, 2006 - degruyter.com
This review paper discusses the field of particle resuspension from surfaces, with special
attention paid to the developments of the last decade. We present both general models of …

Particle attrition mechanisms, their characterisation, and application to horizontal lean phase pneumatic conveying systems: A review

BA Kotzur, RJ Berry, S Zigan, P García-Triñanes… - Powder Technology, 2018 - Elsevier
Understanding particle attrition is vital to the optimisation of a wide range of industrial
processes. Lean phase pneumatic conveying is one such process, whereby the high energy …

Numerical calculation of pneumatic conveying in horizontal channels and pipes: Detailed analysis of conveying behaviour

S Laín, M Sommerfeld - International Journal of Multiphase Flow, 2012 - Elsevier
The present study deals with pneumatic conveying of spherical particles in horizontal ducts,
a 6m long rectangular cross-section horizontal channel and a circular pipe, from a numerical …

An analysis of the gas-solid plug flow formation: new insights into the coal failure process during coal and gas outbursts

W Zhao, Y Cheng, P Guo, K Jin, Q Tu, H Wang - Powder Technology, 2017 - Elsevier
Researches on the failure process of coal during coal and gas outbursts are of great
importance in underground mining. Based on the theories of coal spherical shell failure, coal …

Analysis of pellet degradation of extruded high energy fish feeds with different physical qualities in a pneumatic feeding system

TS Aas, M Oehme, M Sørensen, G He, I Lygren… - Aquacultural …, 2011 - Elsevier
The aim of the present study was to investigate degradation of three commercial high energy
extruded salmonid feeds, differing in physical quality, during pneumatic conveying in a …

Settling velocity of small inertial particles in homogeneous isotropic turbulence from high-resolution DNS

B Rosa, H Parishani, O Ayala, LP Wang - International Journal of …, 2016 - Elsevier
The gravitational settling velocity of small heavy particles in a three-dimensional turbulent
flow remains a controversial topic. In a homogeneous turbulence of zero mean velocity, both …

CFD-DEM simulation of large-scale dilute-phase pneumatic conveying system

S Kuang, K Li, A Yu - Industrial & Engineering Chemistry Research, 2019 - ACS Publications
Pneumatic conveying is an important operation used in many industries to transport granular
materials from one place to another. In recent years, the combined approach of the discrete …

Effect of drill pipe rotation on gas-solid flow characteristics of negative pressure pneumatic conveying using CFD-DEM simulation

Z Hongtu, Z Ouya, L Botao, Z Jian, X Xiangyu… - Powder Technology, 2021 - Elsevier
Pneumatic conveying theory is applied to the negative pressure sampling for the gas content
determination in coal seams. Herein, we investigated the gas-solid flow in the drill pipe with …

CFD simulation of dilute-phase pneumatic conveying of powders

Z Miao, S Kuang, H Zughbi, A Yu - Powder Technology, 2019 - Elsevier
A comprehensive validated numerical model simulating the pneumatic transport of fine
particles through various geometries has been developed using Computational Fluid …

Micromechanic modeling and analysis of the flow regimes in horizontal pneumatic conveying

SB Kuang, AB Yu - AIChE journal, 2011 - Wiley Online Library
Pneumatic conveying is an important technology for industries to transport bulk materials
from one location to another. Different flow regimes have been observed in such …