Turbulence can have a strong effect on the fall speed of snowflakes and ice crystals. In this
experimental study, the behaviour of thin disks falling in homogeneous turbulence is …

We report on an experimental study in which Lagrangian tracking is applied to millions of
microscopic particles floating on the free surface of turbulent water. We leverage a large jet …

The droplet dynamics and spray mechanism of air-assisted intermittent atomization were
experimentally investigated, with a particular focus on the effect of injection timing (duration …

Fully-rough turbulent free-surface flows are encountered in a variety of natural and man-
made applications. When strong turbulence interacts with the water surface, the intense air …

Tom et al.(J. Fluid Mech., vol. 947, 2022, p. A7) investigated the impact of two-way coupling
(2WC) on particle settling velocities in turbulence. For the limited parameter choices …

We experimentally investigate the settling of millimeter-sized disks in quiescent air and in
homogeneous turbulence, as turbulence can have a strong effect on the fall speed of …