Density stratification due to temperature or salinity variations greatly influences the flow
around and the sedimentation of objects such as particles, drops, bubbles, and small …

Rigid or deformable bodies moving through continuously stratified layers or across sharp
interfaces are involved in a wide variety of geophysical and engineering applications, with …

When an immiscible oil drop is immersed in a stably stratified ethanol–water mixture, the
Marangoni flow on the surface of the drop can experience an oscillatory instability, so that …

Settling of non-spherical particles in a stratified fluid exhibits complex dynamics in a low-to-
moderate inertia regime. Although this process is involved in a wide variety of phenomena in …

The oscillations of buoyant bodies in stratified fluids are deduced from the variations of their
added mass. Three configurations are considered: a body displaced from its neutral level …

The settling velocity of porous particles in linear stratification is affected by the diffusive
exchange between interstitial and ambient water. The extent to which buoyancy and …

We study numerically a spherical particle settling through a density transition layer at
moderate Reynolds numbers Re u= 69∼ 259 for the upper fluid. We investigate how the …

To gain insight into the microscopic processes leading to the observed collective settling of
particles from the base of a particle-bearing fresh water layer overlying salt water, we …

We consider a drop of constant density and uniform interfacial tension rising in a linearly
density stratified fluid. In the limits of weak inertia and stratification effects, we calculate the …

Wakes produced by underwater vehicles, particularly submarines, in density-stratified fluids
play a pivotal role across military, academic, and engineering domains. In comparison to …