2 papers
physics.flu-dyn2024
Droplet impact and splitting behaviour on superhydrophobic wedges
Gudlavalleti V V S Vara Prasad, Parmod Kumar, Purbarun Dhar +1
We report an extensive computational and experimental investigation of droplet impact and subsequent splitting hydrodynamics on superhydrophobic wedges. 2D and necessary 3D simulat…
physics.flu-dyn2023
Offset coalescence behaviour of impacting low-surface tension droplet on high-surface-tension droplet
Pragyan Kumar Sarma, Purbarun Dhar, Anup Paul
Impact of droplets of varying surface tension and subsequent spreading over a solid surface are inherent features in printing applications. In this regard, an experimental study of…