Electrospray modes of liquids in electrohydrodynamic atomization: A review

Z Wang, Y Chen, J Xue, B Li, J Wang, Q Dong - Physics of Fluids, 2024 - pubs.aip.org
Liquid is sprayed from a capillary tube and further disperses into fine drops in various
means, when subjected to an externally electric field, where the process of liquid jet …

Electrospray in the dripping mode for cell microencapsulation

J Xie, CH Wang - Journal of colloid and interface science, 2007 - Elsevier
Entrapment of living cells in microbeads is to protect the encapsulated cells from the host's
immune system, which can be used as drug delivery vehicles, immunotherapies and …

Natural periodicity of electrohydrodynamic spraying in ethanol

Z Wang, L Xia, L Tian, J Wang, S Zhan, Y Huo… - Journal of Aerosol …, 2018 - Elsevier
Electrohydrodynamic (EHD) spraying could be regular and periodic. The cycles under
different spraying modes, consisting of drop or/and jet initiation, growing, deformation …

Experimental investigation of electrohydrodynamic modes in electrospraying of viscoelastic polymeric solutions

A Panahi, AR Pishevar, MR Tavakoli - Physics of Fluids, 2020 - pubs.aip.org
The main aim of this study is to explore the role of viscoelastic properties of polymeric
solutions on mode transitions in the electrospray process. By adjusting the applied electric …

Electrospray mode transition of microdroplets with semiconductor nanoparticle suspension

E Castillo-Orozco, A Kar, R Kumar - Scientific reports, 2017 - nature.com
Electrosprays operate in several modes depending on the flow rate and electric potential.
This allows the deposition of droplets containing nanoparticles into discrete nanodot arrays …

Dynamics of droplet formation with oscillation of meniscus in electric periodic dripping regime

Z Wang, Y Zhang, Q Wang, K Dong, S Yang… - … Thermal and Fluid …, 2021 - Elsevier
The dynamics of droplets and oscillation of electrified meniscus at low flow rates in an
external electric field were investigated. An electric field is created by nozzle-plated …

High density, addressable electrohydrodynamic printhead made of a silicon plate and polymer nozzle structure

Y Duan, W Yang, J Xiao, J Gao, L Wei, YA Huang… - Lab on a Chip, 2022 - pubs.rsc.org
Electrohydrodynamic (EHD) printing is a promising micro/nanofabrication technique, due to
its ultra-high resolution and wide material applicability. However, it suffers from low printing …

Experimental study on electrohydrodynamics (EHD) spraying of ethanol with double-capillary

Z Wang, L Xia, S Zhan - Applied Thermal Engineering, 2017 - Elsevier
This paper presents a visualization study on electrohydrodynamics (EHD) spraying of
ethanol with double-capillary. The tilted dripping, spindle, pulsated-jet, whipping-jet, tilted …

Non-dimensional groups for electrospray modes of highly conductive and viscous nanoparticle suspensions

E Castillo-Orozco, A Kar, R Kumar - Scientific Reports, 2020 - nature.com
Multiple modes of atomization in electrosprays are affected by viscosity, surface tension and
electrical conductivity of the semiconductor nanosuspensions. While the effect of gravity is …

Study on droplet formation with surface tension for electrohydrodynamic inkjet nozzle

SH Lee, XH Nguyen, HS Ko - Journal of mechanical science and …, 2012 - Springer
Droplet ejection from an electrohydrodynamic (EHD) inkjet nozzle depends on many factors
such as an onset voltage, liquid conductivity, surface tension, etc. Since the surface tension …