29 citations · 195 across the 11 of their papers we have counts for
11 papers
Hydrodynamic studies of aqueous two-phase systems in millichannels
Vamsi Vikram Gande, Hima Nandini K, Jagadeesh Korukonda +1
Liquid-liquid segmented flows in microchannels have been extensively investigated in the context of nanoparticle synthesis. The enhanced mixing in the slugs results in monodisperse…
Self-propulsion in 2D Confinement: Phoretic and Hydrodynamic Interactions
Akash Choudhary, K. V. S. Chaithanya, Sébastien Michelin +1
Chemically active Janus particles generate tangential concentration gradients along their surface for self-propulsion. Although this is well studied in unbounded domains, the analy…
Comment on "Migration of an electrophoretic particle in a weakly inertial or viscoelastic shear flow"
Akash Choudhary, T. Renganathan, S. Pushpavanam
A recent article (Khair and Kabarowski; Phys. Rev. Fluids 5, 033702) has studied the cross-streamline migration of electrophoretic particles in unbounded shear flows with weak iner…
Motion of an active particle in a linear concentration gradient
Prathmesh M. Vinze, Akash Choudhary, S. Pushpavanam
Janus particles self-propel by generating local tangential concentration gradients along their surface. These gradients are present in a thin layer whose thickness is small compare…
Hydrodynamics of a Compound Drop in Plane Poiseuille Flow
Vignesh Thammanna Gurumurthy, S. Pushpavanam
We numerically investigate the hydrodynamics of a compound drop in a plane Poiseuille flow under Stokes regime. A neutrally buoyant, initially concentric compound drop is released…
Inertial focusing in two dimensional flows with sharp viscosity stratification in a microchannel
T. Krishnaveni, T. Renganathan, S. Pushpavanam
Recent experimental studies have shown that particle transfer across streamlines can be controlled passively using stratified flows of co-flowing streams at a finite Reynolds numbe…