858 citations
- Indian Institute of Technology MadrasIN15 papers
- Indian Institute of Technology BombayIN11 papers
- Tata Institute of Fundamental ResearchIN11 papers
- Homi Bhabha National InstituteIN10 papers
- Indian Institute of Technology KharagpurIN9 papers
- Bhabha Atomic Research CentreIN8 papers
- University of LucknowIN8 papers
- Weizmann Institute of ScienceIL8 papers
- Centre National de la Recherche ScientifiqueFR7 papers
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33 papers · 1 filter
Dynamics of an internally actuated weakly elastic sphere in a general quadratic flow
Shashikant Verma, Navaneeth K. Marath
Internally actuated elastic particles are widely used in biomedical applications. It is imperative to understand the dynamics of such particles in pressure-driven microfluidic devi…
Dynamics of an internally actuated weakly elastic sphere translating parallel to a rigid wall
Shashikant Verma, Dinesh B, Navaneeth K Marath
We analyse the dynamics of a weakly elastic spherical particle translating parallel to a rigid wall in a quiescent Newtonian fluid in the Stokes limit. The particle motion is const…
Evaporation-driven coalescence of two droplets undergoing freezing
Sivanandan Kavuri, George Karapetsas, Chander Shekhar Sharma +1
We examine the evaporation-induced coalescence of two droplets undergoing freezing by conducting numerical simulations employing the lubrication approximation. When two sessile dro…
Condensate droplet roaming on nanostructured superhydrophobic surfaces
Cheuk Wing Edmond Lam, Kartik Regulagadda, Matteo Donati +5
Jumping of coalescing condensate droplets from superhydrophobic surfaces is an interesting phenomenon which yields marked heat transfer enhancement over the more explored gravity-d…
Biomimetic Micropillar Wick for Enhanced Thin-Film Evaporation
Anand S, Chander Shekhar Sharma
Sustainable liquid cooling solutions are recognized as the future of thermal management in the chip industry. Among them, the phase change heat transfer devices such as heat pipes…
Strong effect of fluid rheology on electrokinetic instability and subsequent mixing phenomena in a microfluidic T-junction
F. Hamid, C. Sasmal
This study presents a detailed investigation of how the rheological behaviour of fluid could influence the electrokinetic instability (EKI) phenomenon in a microfluidic T-junction.…