12 citations · 17 across the 11 of their papers we have counts for
3 papers · 1 filter
Squirmers with arbitrary shape and slip: modeling, simulation, and optimization
Kausik Das, Hai Zhu, Marc Bonnet +1
We consider arbitrary-shaped microswimmers of spherical topology and propose a framework for expressing their slip velocity in terms of tangential basis functions defined on the bo…
Boundary Condition Induced Passive Chaotic Mixing in Straight Microchannels
Habilou Ouro-Koura, Ayobami Ogunmolasuyi, Othman Suleiman +3
Mixing in low Reynolds number flow is difficult because in this laminar regime it occurs mostly via slow molecular diffusion. This letter reports a simple way to significantly enha…
Parametric internal waves in a compressible fluid
Kausik S. Das, Stephen W. Morris, A. Bhattacharyay
We describe the effect of vibration on a confined volume of fluid which is density stratified due to its compressibility. We show that internal gravity-acoustic waves can be parame…