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pro vyhledávání: '"Pushpavanam, S."'
Liquid-liquid segmented flows in microchannels have been extensively investigated in the context of nanoparticle synthesis. The enhanced mixing in the slugs results in monodispersed particles. Earlier studies have focused on Organic-Aqueous Systems (
Externí odkaz:
http://arxiv.org/abs/2206.12918
Autor:
Korukonda, Jagadeesh, Pushpavanam, S.
Publikováno v:
In Chemical Engineering and Processing - Process Intensification June 2024 200
Publikováno v:
Eur. Phys. J. E, 2021, 44, 97
Chemically active Janus particles generate tangential concentration gradients along their surface for self-propulsion. Although this is well studied in unbounded domains, the analysis in biologically relevant environments such as confinements is scar
Externí odkaz:
http://arxiv.org/abs/2104.00930
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 inertia or viscoelasticity. That work compares their results with those re
Externí odkaz:
http://arxiv.org/abs/2102.05991
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 compared to the particle size. Chemical asymmetry along the surface is a prer
Externí odkaz:
http://arxiv.org/abs/2101.07531
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 into a fully developed flow, where it migrates to its equilibrium posi
Externí odkaz:
http://arxiv.org/abs/2004.06428
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Akademický článek
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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 number. The stratification modifies the forces acting on particles through
Externí odkaz:
http://arxiv.org/abs/1910.09028
Janus particles propel themselves by generating concentration gradients along their active surface. This induces a flow near the surface, known as the diffusio-osmotic slip, which propels the particle even in the absence of externally applied concent
Externí odkaz:
http://arxiv.org/abs/1909.11745