47 citations · 100 across the 7 of their papers we have counts for
7 papers
Electric field- induced Pinch-off of a migrating compound droplet in confined micro channel
Somnath Santra, Sayan Das, Suman Chakraborty
The present study looks into the pinch-off dynamics of a compound droplet, which is suspended in another fluid in a parallel plate microchannel. The droplet is subjected to a trans…
Interfacial viscosity-induced suppression of lateral migration of a surfactant-laden droplet in a non-isothermal Poiseuille flow
Devi Prasad Panigrahi, Somnath Santra, Theneyur Narayanaswamy Banuprasad +2
Understanding and modulating the cross-stream motion of a surfactant-coated droplet in pressure driven flow has great implications in many practical applications. A combination of…
Electrohydrodynamics of compound droplet in a microfluidic confinement
Somnath Santra, Sayan Das, Suman Chakraborty
The present study deals with the dynamics of a double emulsion confined in a microchannel under the presence of a uniform electric field. Towards investigating the non-trivial elec…
Electrohydrodynamic interaction between droplet pairs in confined shear flow
Somnath Santra, Diptendu Sen, Sayan Das +1
The present study deals with the numerical as well as asymptotic analysis of the electrohydrodynamic interaction between two deformable droplets in a confined shear flow. Consideri…
Electric field-induced droplet deflection in microconfined flow
Somnath Santra, Shubhadeep Mandal, Aditya Bandopadhyay +1
The deflection of liquid droplet driven through a liquid medium under the combined action of transverse electric field and pressure driven flow has been studied in the present anal…
Effect of uniform electric field on the deformation of a 2D liquid droplet in confined simple shear flow
Somnath Santra, Shubhadeep Mandal, Suman Chakraborty
In the present study, we have studied the electro-hydrodynamic of a physical system where a Newtonian dielectric liquid column or droplet suspended in another Newtonian dielectric…
Surfactant-induced-retardation in lateral migration of droplets in a microfluidic confinement
Somnath Santra, Sayan Das, Sankha Shuvra Das +1
In the present study, the role of surfactants on the cross-stream migration of droplets is investigated both experimentally and theoretically. For experimental analysis, sunflower…