Models of polymer solutions in electrified jets and solution blowing

M Lauricella, S Succi, E Zussman, D Pisignano… - Reviews of Modern …, 2020 - APS
Fluid flows hosting electrical phenomena are the subject of a fascinating and highly
interdisciplinary scientific field. In recent years, the extraordinary success of electrospinning …

Universal scaling laws for the disintegration of electrified drops

RT Collins, K Sambath, MT Harris… - Proceedings of the …, 2013 - National Acad Sciences
Drops subjected to strong electric fields emit charged jets from their pointed tips. The
disintegration of such jets into a spray consisting of charged droplets is common to …

Simulation of the prebreakdown processes in a cathode microprotrusion with the tip shape varying due to melting

IV Uimanov, DL Shmelev, SA Barengolts - Vacuum, 2024 - Elsevier
A two-dimensional axisymmetric model of the prebreakdown processes that occur in a
cathode microprotrusion exposed to an external dc electric field has been developed. The …

Experimental and theoretical investigations of the conditions for the generation of runaway electrons in a gas diode with a strongly nonuniform electric field

NM Zubarev, MI Yalandin, GA Mesyats… - Journal of Physics D …, 2018 - iopscience.iop.org
The conditions under which runaway electrons are generated in a gas diode with a strongly
nonuniform electric field created by electrodes of specific geometry have been investigated …

Formation of the Taylor cone on the surface of liquid metal in the presence of an electric field

VG Suvorov, NM Zubarev - Journal of Physics D: Applied Physics, 2003 - iopscience.iop.org
The hydrodynamic evolution of the surface of a liquid metal in the presence of an electric
field is investigated using both analytical and numerical techniques. It is established that a …

The role of surface charge convection in the electrohydrodynamics and breakup of prolate drops

R Sengupta, LM Walker, AS Khair - Journal of Fluid Mechanics, 2017 - cambridge.org
The deformation of a weakly conducting,'leaky dielectric', drop in a density matched,
immiscible weakly conducting medium under a uniform direct current (DC) electric field is …

Heat flux from the surface in the process of the rupture of a thin liquid film by an electric field

AL Kupershtokh, DA Medvedev, AV Alyanov - Physics of Fluids, 2023 - pubs.aip.org
In this article, the cooling of a solid surface by an evaporating film of a dielectric liquid and
the influence of an electric field on this process are studied. The mesoscopic lattice …

Electric control of dielectric droplets and films

DA Medvedev, AL Kupershtokh - Physics of Fluids, 2021 - pubs.aip.org
We investigate the behavior of dielectric droplets and films placed onto a solid surface under
the action of electric field of different configurations. The mesoscopic thermal multiphase …

Loading a high-viscous droplet via the cone-shaped liquid bridge induced by an electrostatic force

X Xu, Z Xu, X Wang, S Qin, Y Qian, L Wang, J Liu - Langmuir, 2021 - ACS Publications
In transfer printing, the loaded droplet on the probe has a significant influence on the
dispensing resolution. A suitable loading approach for a high-viscous liquid is highly …

Electrohydrodynamic instabilities in freely suspended viscous films under normal electric fields

M Firouznia, D Saintillan - Physical Review Fluids, 2021 - APS
Electrohydrodynamic instabilities of fluid-fluid interfaces can be exploited in various
microfluidic applications to enhance mixing, replicate well-controlled patterns, or generate …