Liquid im**ement erosion has been known as mechanical degradation, where the original
material is removed progressively from a solid surface due to continued exposure to impacts …

We predict and analyze the drying time of respiratory droplets from a COVID-19 infected
subject, which is a crucial time to infect another subject. Drying of the droplet is predicted by …

In numerous applications related to droplet impact, impacting droplets often interact with
solid surfaces with adhesive droplets rather than dry surfaces, but the former is significantly …

The dynamic of an impacting drop with a sessile drop of the same liquid on different solid
surfaces is investigated experimentally and theoretically. By controlling the surface …

In this paper, a numerical exercise in understanding the binary head-on collision of equal-
sized vertically aligned drops on the cylindrical substrate is reported. Subsequently, radial …

Bubble removal from a solid surface is of significant importance to many technical processes
and applications. In addition to the conventional buoyancy-aided bubble removal, there is …

The impact dynamics of a water droplet on a flexible substrate is useful for designing
pesticide sprays and understanding insects flying in rainfall. We experimentally analyze the …

Using a mesh surface is a promising technique in oil-water separation applications. In this
paper, we investigated the dynamic impact of a silicone oil drop with different viscosities on …

The head-on-collision coalescence dynamics for droplets on surfaces with different
wettabilities was numerically investigated by using the method of coupled level set and …

The oblique collision of two unequal-sized liquid droplets in a gaseous environment is
investigated numerically. It is found that the asymmetry in the flow field arising due to …