General formulation of drag force on assemblage of spherical particles in fluids: A critical review and a new empirical formula

Y Liu, X Yu - Physics of Fluids, 2022 - pubs.aip.org
Establishment of a simple but accurate formula for the drag force acting on an assemblage
of particles moving relative to its carrier fluid is critical to modeling the flow of a particle–fluid …

A two-phase SPH model for massive sediment motion in free surface flows

H Shi, P Si, P Dong, X Yu - Advances in water resources, 2019 - Elsevier
Massive sediment motion in water with a free surface is an important kind of geophysical
flows such as hyper-concentrated sediment laden river flows discharging into estuarine …

Development of a mathematical model for submarine granular flows

P Si, H Shi, X Yu - Physics of Fluids, 2018 - pubs.aip.org
An Eulerian-Eulerian two-phase model based on a collisional-frictional law for the granular
stress is proposed for the description of underwater granular flows and is applied to the …

Numerical investigation of dust dispersion in a coal roadway with hybrid ventilation system

F Geng, G Luo, F Zhou, P Zhao, L Ma, H Chai… - Powder technology, 2017 - Elsevier
Coal dust explosion is one of the most serious hazards in underground coal mines. To
prevent or alleviate this hazard effectively, it is necessary to investigate dust dispersion in …

Dispersion characteristics of dust pollutant in a typical coal roadway under an auxiliary ventilation system

F Geng, C Gui, H Teng, J Tang, H Niu, F Zhou… - Journal of Cleaner …, 2020 - Elsevier
To control dust pollutant efficiently for cleaner production, the present study investigated the
dispersion characteristics of dust pollutant in a typical coal roadway under an auxiliary …

Development of a two-phase SPH model for sediment laden flows

H Shi, X Yu, RA Dalrymple - Computer Physics Communications, 2017 - Elsevier
A SPH model based on a general formulation for solid–fluid two-phase flows is proposed for
suspended sediment motion in free surface flows. The water and the sediment are treated as …

Issues in Eulerian–Lagrangian modeling of sediment transport under saltation regime

R Barati, SAAS Neyshabouri, G Ahmadi - International Journal of Sediment …, 2018 - Elsevier
The saltation regime is very important for understanding the sediment transport mechanism.
However, there is no consensus on a model for the saltation regime. This study answers …

A general mixture model for sediment laden flows

L Liang, X Yu, F Bombardelli - Advances in Water Resources, 2017 - Elsevier
A mixture model for general description of sediment-laden flows is developed based on an
Eulerian-Eulerian two-phase flow theory, with the aim at gaining computational speed in the …

Assessing the reliability of a new one-line model for predicting shoreline evolution with impoundment field experiment data

A Francone, DJ Simmonds - Journal of Marine Science and Engineering, 2023 - mdpi.com
The advancement of knowledge in the field of coastal morphodynamics is currently highly
relevant, as it provides valuable insights into the complex and dynamic nature of coastal …

Eddy interaction model for turbulent suspension in Reynolds-averaged Euler–Lagrange simulations of steady sheet flow

Z Cheng, J Chauchat, TJ Hsu, J Calantoni - Advances in Water Resources, 2018 - Elsevier
Abstract A Reynolds-averaged Euler–Lagrange sediment transport model (CFDEM-EIM)
was developed for steady sheet flow, where the inter-granular interactions were resolved …