Eolian sand transport in the atmospheric surface layer (ASL) is a typical kind of gas–solid
two-phase flow at a very high Reynolds number that fluctuates over a wide range of spatial …

Since the stream-wise and vertical turbulent fluctuations have an important influence on the
movement of sand and dust particles, the accurate quantitative estimation of natural wind …

In this study, tomographic particle image velocimetry (PIV) was used to measure three-
dimensional (3D) flow structures behind a fixed-bed barchan dune model at a Reynolds …

The question of whether the emitted dust size distribution (EDSD) depends on wind velocity
or soil size distribution (SSD) remains to be resolved. This study used wind tunnel tests to …

The dynamics of turbulent flow structures in the wakes of barchan dunes is investigated to
understand the complex, long-range interactions that occur between these three …

Abstract In this paper, Large Eddy Simulation (LES) of turbulence and Lagrangian model of
sand particle motion are adopted to study the characteristics of wind-blown sand flow for …

Aerodynamic surface stress imposed by the atmospheric surface layer (ASL) drives aeolian
sediment transport processes. When the imposed stress exceeds fluid threshold, splashing …

Synchronously measured high-frequency wind speeds and saltation mass flux data were
used to investigate the wind-blown sand transport dynamics across low and high wind …

This paper presents high‐resolution field measurements of the wind and saltation fields
using miniphones and anemometers located 20–40 mm apart (bed‐parallel) and 10–40 mm …

The characteristics of wind-blown sand have mainly been derived from steady and
continuous sediment transport studies. However, aeolian sand transport exhibits …