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physics.flu-dyn2026
Electrophoretic motion of a liquid droplet with Brinkman-screened internal hydrodynamics
Sutapa Mandal, Subrata Majhi
We develop a theory for the electrophoresis of a spherical porous liquid droplet with prescribed uniform surface charge. The exterior electrokinetics is governed by the Poisson-Ner…
physics.flu-dyn2025
Effect of oblique horizontal magnetic field on convection rolls
Snehashish Sarkar, Sutapa Mandal, Pinaki Pal
We investigate the effect of external horizontal magnetic field applied on the convection rolls obliquely (at an angle with the -axis) in electrically conducting low Prandt…
physics.flu-dyn2024
Transitions near the onset of stationary rotating magnetoconvection: role of magnetic Prandtl number
Snehashish Sarkar, Sutapa Mandal, Pinaki Pal
We investigate the instabilities and associated bifurcation structure near the onset of rotating magnetoconvection of low Prandtl number fluids by performing three dimensional dire…