The influence of heterogeneous sediment properties on coastal processes is commonly underestimated due to the difficulty in characterizing and quantifying these types of …
R Sun, H Xiao - Computers & Geosciences, 2016 - Elsevier
With the growth of available computational resource, CFD–DEM (computational fluid dynamics–discrete element method) becomes an increasingly promising and feasible …
R Sun, H Xiao - International Journal of Multiphase Flow, 2015 - Elsevier
Coarse graining is an important ingredient in many multi-scale continuum–discrete solvers such as CFD–DEM (computational fluid dynamics–discrete element method) solvers for …
JR Finn, M Li, SV Apte - Journal of Fluid Mechanics, 2016 - cambridge.org
Sand transport and morphological change occur in the wave bottom boundary layer due to sand particle interactions with an oscillatory flow and granular interactions between …
JP Latham, A Munjiza - … of the Royal Society of London …, 2004 - royalsocietypublishing.org
The numerical modelling of particulate processes in environmental science increasingly requires an ability to represent the properties of individual natural particles. Considerable …
R Sun, H Xiao - Advances in water resources, 2016 - Elsevier
Understanding the fundamental mechanisms of sediment transport, particularly those during the formation and evolution of bedforms, is of critical scientific importance and has …
L Amoudry, TJ Hsu, PLF Liu - Journal of Geophysical Research …, 2008 - Wiley Online Library
We introduce a two‐phase model for sand transport in sheet flow regime. This model uses a collisional theory and ak–ɛ fluid turbulence closure to respectively model the sediment and …
A three-dimensional Eulerian two-phase flow model for sediment transport in sheet flow conditions is presented. To resolve turbulence and turbulence-sediment interactions, the …
M Yu, X Yu, AJ Mehta, AJ Manning, F Khan… - Scientific Reports, 2023 - nature.com
Cohesive sediment forms flocs of various sizes and structures in the natural turbulent environment. Understanding flocculation is critical in accurately predicting sediment …