19 citations · 25 across the 4 of their papers we have counts for
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Shock induced atomisation of a liquid metal droplet
Shubham Sharma, Navin Kumar Chandra, Aloke Kumar +1
The present study uses Galinstan as a test fluid to investigate the shock-induced aerobreakup of a liquid metal droplet in a high Weber number regime (We ~ 400 - 8000). Atomization…
Depth from Defocus Technique Applied to Unsteady Shock-Drop Secondary atomization
Shubham Sharma, Saini Jatin Rao, Navin Kumar Chandra +3
The two-sensor depth from defocus (DFD) technique for the measurement of drop sizes in a spray is further developed to achieve higher spatial and temporal resolution, to improve es…
Contact angle hysteresis can modulate the Newtonian rod climbing effect
Navin Kumar Chandra, Kaustuv Lahiri, Aloke Kumar
The present work investigates the role of contact angle hysteresis at the liquid-liquid-solid interface (LLS) on the rod climbing effect of two immiscible Newtonian liquids using e…
Contact line pinning and de-pinning can modulate the rod-climbing effect
Navin Kumar Chandra, Udita. U. Ghosh, Aniruddha Saha +1
Our experiments on the rod-climbing effect with an oil-coated rod revealed two key differences in the rod-climbing phenomena compared to a bare rod. On one hand, an enhancement in…