Bubble-bursting aerosols have a key role in mass and momentum transfer across interfaces. Previous studies report that the bursting of a millimetre-sized bare bubble at an aqueous …
Droplet impact onto liquid pools is a canonical scenario relevant to numerous natural phenomena and industrial processes. However, despite their ubiquity, multi-fluid systems …
Non-wetting substrates allow impacting liquid drops to spread, recoil and take-off, provided they are not too heavy (Biance et al., J. Fluid Mech., vol. 554, 2006, pp. 47–66) or too …
When a liquid drop falls on a solid substrate, the air layer between them delays the occurrence of liquid–solid contact. For impacts on smooth substrates, the air film can even …
LFL Alventosa, R Cimpeanu, DM Harris - Journal of Fluid Mechanics, 2023 - cambridge.org
The rebound of droplets impacting a deep fluid bath is studied both experimentally and theoretically. Millimetric drops are generated using a piezoelectric droplet-on-demand …
MR Acquaviva, A Della Pia, M Chiatto… - Journal of Fluid …, 2023 - cambridge.org
It is known that the disintegration of vertical liquid curtains (sheets) is affected crucially by the amplification of free edge holes forming inside the curtain. This paper aims to investigate the …
For decades, two main facets of underwater oil spills have been explored extensively—the rise of oil drops and resulting evolution of the oil slick at the air-water interface. We report on …
We investigate numerically the transient forces produced by an air-in-liquid compound drop impacting onto a solid surface. We demonstrate that the presence of a bubble in the drop …
H Xu, X Ge, T Wang, Z Che - Journal of Fluid Mechanics, 2023 - cambridge.org
Droplet coalescence is a common phenomenon and plays an important role in multidisciplinary applications. Previous studies mainly consider the coalescence of miscible …