2 papers
physics.flu-dyn2024
Universal Translational and Rotational Mobility Expressions of Phoretic and Self-phoretic Particles with Arbitrary Interaction Potentials
Arkava Ganguly, Souradeep Roychowdhury, Ankur Gupta
The mobility of externally-driven phoretic propulsion of particles is evaluated by simultaneously solving the solute conservation equation, interaction potential equation, and the…
physics.flu-dyn2022
Droplet Migration in the Presence of a Reacting Surfactant at Low Péclet Numbers
Souradeep Roychowdhury, Rajarshi Chattopadhyay, Rahul Mangal +1
A surfactant-laden droplet of one fluid dispersed in another immiscible fluid serves as an artificial model system capable of mimicking microbial swimmers. Either an interfacial ch…