3 papers
physics.flu-dyn2024
Focusing of concentric free-surface waves
Lohit Kayal, Vatsal Sanjay, Nikhil Yewale +2
Gravito-capillary waves at free-surfaces are ubiquitous in several natural and industrial processes involving quiescent liquid pools bounded by cylindrical walls. These waves emana…
physics.flu-dyn2023
Jet from a very large, surface-gravity wave
Lohit Kayal, Ratul Dasgupta
We demonstrate that gravity acting alone at large length scales, can produce a jet from a large amplitude, axisymmetric surface deformation imposed on a quiescent, deep pool of liq…
physics.flu-dyn2023
Standing waves and jets on a sessile, incompressible bubble
Yashika Dhote, Anil Kumar, Lohit Kayal +2
We show numerically that large amplitude, \textit{shape deformations}, imposed on a spherical-cap, incompressible, sessile gas bubble pinned on a rigid wall can produce a sharp, wa…