Droplets abound in nature and technology. In general, they are multicomponent, and, when
out of equilibrium, have gradients in concentration, implying flow and mass transport …

During the production of heavy oil reservoirs, the movement of the fluids, namely oil and
water, significantly affects the production rates. This movement is influenced by the mobility …

Global climate change is happening but may be mitigated by the technology of geological
carbon dioxide (⁠ CO 2⁠) sequestration. To gain comprehensive insights into this approach …

The focus of experiments and the sophistication of diagnostics employed in Rayleigh-Taylor
instability (RTI) induced mixing studies have evolved considerably over the past seven …

The buoyancy-driven instabilities triggered by neutralization reaction were studied
experimentally in a miscible two-layer system placed in a vertically oriented Hele-Shaw cell …

The buoyancy-driven chemoconvection induced by a neutralization reaction is theoretically
studied for a system consisting of nitric acid and sodium hydroxide aqueous solutions …

The problem of convection in a fluid-saturated porous medium is reviewed with a focus on
'vigorous' convective flow, when the driving buoyancy forces are large relative to any …

Convection-driven porous media flows are common in industrial processes and in nature.
The multiscale and multiphase character of these systems and the inherent nonlinear flow …

The scalings of the Rayleigh-Taylor instability are studied numerically for porous media
flows when the denser fluid lying on top of the less dense one is also much more viscous …

Storage of carbon dioxide (CO 2) in saline aquifers is a promising tool to stabilize the
anthropogenic CO 2 emissions. At the reservoir conditions, injected CO 2 is buoyant with …