Electrohydrodynamic phenomena

A Bandopadhyay, U Ghosh - Journal of the Indian Institute of Science, 2018 - Springer
This work is a review article focused on exploring the interactions between external and
induced electric fields and fluid motion, in the presence of embedded charges. Such …

Electro-osmosis of superimposed fluids in the presence of modulated charged surfaces in narrow confinements

S Mandal, U Ghosh, A Bandopadhyay… - Journal of Fluid …, 2015 - cambridge.org
In the present study, we attempt to analyse the electro-osmotic flow of two superimposed
fluids through narrow confinements in the presence of axially modulated surface charges …

Electrokinetics over hydrophobic surfaces

P Karan, J Chakraborty, S Chakraborty - Electrophoresis, 2019 - Wiley Online Library
Segregation of phases in the vicinity of hydrophobic surfaces may turn out to be immensely
consequential towards altering the coupling of electrostatics and hydrodynamics over …

Electrohydrodynamics within the electrical double layer in the presence of finite temperature gradients

T Ghonge, J Chakraborty, R Dey, S Chakraborty - Physical Review E …, 2013 - APS
A wide spectrum of electrokinetic studies is modeled as isothermal ones to expedite analysis
even when such conditions may be extremely difficult to realize in practice. Going beyond …

周期壁面电势调制下平行板微管道中的电磁电渗流动.

王爽, 菅永军 - Applied Mathematics & Mechanics (1000 …, 2020 - search.ebscohost.com
研究了平行板微管道中二维磁流体(MHD) 电渗流(EOF) 在zeta 电势调制下的流动.
流体的流动是由两个外加水平电场和垂直磁场所产生的Lorentz 力和电场力的组合驱动的 …

Electroosmosis over non-uniformly charged surfaces: modified Smoluchowski slip velocity for second-order fluids

U Ghosh, K Chaudhury, S Chakraborty - Journal of Fluid Mechanics, 2016 - cambridge.org
In the present paper we focus on deriving the modified Smoluchowski slip velocity of second-
order fluids, for electroosmotic flows over plane surfaces with arbitrary non-uniform surface …

Permeability and effective slip in confined flows transverse to wall slippage patterns

A Kumar, S Datta, D Kalyanasundaram - Physics of Fluids, 2016 - pubs.aip.org
The pressure-driven Stokes flow through a plane channel with arbitrary wall separation
having a continuous pattern of sinusoidally varying slippage of arbitrary wavelength and …

Streaming-potential-mediated pressure-driven transport of Phan-Thien–Tanner fluids in a microchannel

S Sarkar - Physical Review E, 2020 - APS
Streaming potential mediated pressure driven electrokinetic transport of Phan-Thien–Tanner
fluids in a slit type parallel plate microchannel is studied analytically and semianalytically …

Electrokinetically augmented load bearing capacity of a deformable microfluidic channel

S Mukherjee, J Dhar, S DasGupta, S Chakraborty - Physics of Fluids, 2022 - pubs.aip.org
Electrokinetics of deformable interfaces holds the key in developing bio-mimetic micro-
devices for probing microvascular physiology and performing in vitro bio-analytical …

Electroosmotic flow in a slit nanochannel with superhydrophobic walls

S De, S Bhattacharyya, S Hardt - Microfluidics and Nanofluidics, 2015 - Springer
Electroosmotic flow (EOF) in a slit channel with alternating charged patches of vanishing slip
velocity and uncharged patches of vanishing shear stress is studied by numerically solving …