205 citations · 625 across the 26 of their papers we have counts for
4 papers · 1 filter
Penetration and Secondary Atomization of Droplets Impacted on Wet Facemasks
Sombuddha Bagchi, Saptarshi Basu, Swetaprovo Chaudhuri +1
Face covering, commonly known as facemask, is considered to be one of the most effective Personal Protective Equipments (PPEs) to reduce transmissions of pathogens through respirat…
Droplet impact on immiscible liquid pool: Multi-scale dynamics of entrapped air cushion at short timescales
Durbar Roy, Sophia M, Srinivas Rao S +1
We have detected unique hydrodynamic topology in thin air film surrounding the central air dimple formed during drop impact on an immiscible liquid pool. The pattern resembles spin…
On the Thermofluidics of a Steady Laminar Jet Impacting on a Rotating Hot Plate: An ab-initio Scaling Perspective
Durbar Roy, Saptarshi Basu
We provide an ab-initio scaling analysis for liquid film thickness and Nusselt number of a steady laminar jet impacting a rotating heated plate. The limiting scaling regimes incorp…
Laser pulse-droplet interaction enables the deformation and fragmentation of droplet array
D. Chaitanya Kumar Rao, Awanish Pratap Singh, Saptarshi Basu
Droplet-droplet interactions is ubiquitous in various applications ranging from medical diagnostics to enhancing and optimizing liquid jet propulsion. We employ an experimental tec…