Electrohydrodynamics of drops and vesicles

PM Vlahovska - Annual Review of Fluid Mechanics, 2019 - annualreviews.org
The 1969 review by JR Melcher and GI Taylor defined the field of electrohydrodynamics.
Fifty years on, the interaction of weakly conducting (leaky dielectric) fluids with electric fields …

Electro-hydrodynamics of emulsion droplets: physical insights to applications

MS Abbasi, R Song, S Cho, J Lee - Micromachines, 2020 - mdpi.com
The field of droplet electrohydrodynamics (EHD) emerged with a seminal work of GI Taylor
in 1966, who presented the so-called leaky dielectric model (LDM) to predict the droplet …

Air entrapment of a neutral drop impacting onto a flat solid surface in electric fields

Y Tian, Y Liu, Z Peng, C Xu, D Ye, Y Guan… - Journal of Fluid …, 2022 - cambridge.org
When a charge neutral drop impacts on a flat solid substrate, a small air bubble is always
trapped underneath due to the lubrication pressure coming from the viscous stress in the …

An energy formulation of continuum magneto-electro-elasticity with applications

L Liu - Journal of the Mechanics and Physics of Solids, 2014 - Elsevier
We present an energy formulation of continuum electro-elasticity and magneto-electro-
elasticity. Based on the principle of minimum free energy, we propose a form of total free …

Nonlinear electrohydrodynamics of slightly deformed oblate drops

JA Lanauze, LM Walker, AS Khair - Journal of Fluid Mechanics, 2015 - cambridge.org
The transient deformation of a weakly conducting ('leaky dielectric') drop under a uniform DC
electric field is computed via an axisymmetric boundary integral method, which accounts for …

A nonlinear small-deformation theory for transient droplet electrohydrodynamics

D Das, D Saintillan - Journal of Fluid Mechanics, 2017 - cambridge.org
The deformation of a viscous liquid droplet suspended in another liquid and subject to an
applied electric field is a classic multiphase flow problem best described by the Melcher …

Numerical study of droplet dynamics in a steady electric field using a hybrid lattice Boltzmann and finite volume method

Y Cui, N Wang, H Liu - Physics of Fluids, 2019 - pubs.aip.org
A hybrid method is developed for simulation of electrohydrodynamics interfacial flows. This
method uses a lattice Boltzmann color model to describe the immiscible two-phase flow and …

Deformation and coalescence of water droplets in viscous fluid under a direct current electric field

X Huang, L He, X Luo, H Yin, D Yang - International Journal of Multiphase …, 2019 - Elsevier
Deformation and coalescence behaviors of water droplets in viscous fluid under a direct
current electric field are investigated with experiments and numerical simulations. An electro …

Uniform electric-field-induced lateral migration of a sedimenting drop

A Bandopadhyay, S Mandal, NK Kishore… - Journal of Fluid …, 2016 - cambridge.org
We investigate the motion of a sedimenting drop in the presence of an electric field in an
arbitrary direction, otherwise uniform, in the limit of small interface deformation and low …

Electrohydrodynamics of viscous drops in strong electric fields: numerical simulations

D Das, D Saintillan - Journal of Fluid Mechanics, 2017 - cambridge.org
Weakly conducting dielectric liquid drops suspended in another dielectric liquid and subject
to an applied uniform electric field exhibit a wide range of dynamical behaviours contingent …