Quadrant analysis is a simple, but quite useful, turbulence data-processing technique that
has been widely used, principally in the investigation of turbulent shear flows. This article …

In multiphase particulate systems, the turbulence of the continuous phase (gas or liquid) is
modulated due to interactions between the continuous phase and the suspended particles …

Velocity and spatial distribution of inertial particles in a turbulent channel flow Page 1 J. Fluid
Mech. (2019), vol. 872, pp. 367–406. c Cambridge University Press 2019 doi:10.1017/jfm.2019.355 …

Dilute gas-particle flows can be described by a kinetic equation containing terms for spatial
transport, gravity, fluid drag, and particle–particle collisions. However, the direct numerical …

Turbulence characteristics of vertical air–solid pipe flow are investigated in this paper. Direct
numerical simulations of the gas phase have been performed, while the solid particles have …

Results of point-particle direct numerical simulations of downward gas–solid flow in smooth
and rough vertical channels are presented. Two-way coupling and inter-particle collisions …

In wall-bounded turbulent flows, the wall-normal gradient in turbulence intensity causes
inertial particles to move preferentially toward the wall, leading to elevated concentration …

Predicting particle dispersion in recirculating two-phase flows is a key issue for reacting
flows and a potential application of large eddy simulation (LES) methods. In this study …

Large-eddy simulation of a particle-laden flow over an erodible bed is performed to
investigate the effect of heavy, saltating particles on turbulence modulation, using the …

The exact regularised point particle (ERPP) method is extended to treat the inter-phase
momentum coupling between particles and fluid in the presence of walls by accounting for …