Investigation of heat transfer enhancement by electrohydrodynamics in a double-wall-heated channel

TH Wang, M Peng, XD Wang, WM Yan - … Journal of Heat and Mass Transfer, 2017 - Elsevier
In this study, heat transfer enhancement by electrohydrodynamics (EHD) in a rectangular
double-wall-heated channel with an emitting electrode pair is investigated. The mechanism …

Electrically-induced ionic wind flow distribution and its application for LED cooling

J Wang, Y Cai, X Li, Y Shi, Y Bao - Applied Thermal Engineering, 2018 - Elsevier
Enhanced heat transfer based on electrohydrodynamic (EHD) is considered as energy
efficient non-thermal technology appropriate for thermal management of microelectronic …

Enhancement of evaporation from liquid surfaces due to electrohydrodynamic flow: A review

N Zehtabiyan-Rezaie, K Adamiak, M Saffar-Avval - Journal of Electrostatics, 2021 - Elsevier
Numerical and experimental papers on the enhancement of evaporation from liquid surfaces
due to the electrohydrodynamic flow are reviewed in this work. Impressive advances have …

Forced convection heat transfer enhancement using a coaxial wire-tube corona system

N Zehtabiyan-Rezaie, M Saffar-Avval, K Adamiak - Journal of Electrostatics, 2020 - Elsevier
Laminar forced convection heat transfer enhancement in a coaxial wire-tube corona system
is numerically examined. Governing equations were solved using the finite volume method …

Analytical model and flow velocity control of electrohydrodynamics system with multi-needle corona discharge

JL Han, JZ Shao, Y Lin, QH Shen, JC Ren, X Liang - Physics of Fluids, 2024 - pubs.aip.org
For the flow field distribution and control mechanism generated by the electrohydrodynamics
(EHD) system with multi-needle corona discharge, this paper takes the multi-needle EHD …

Numerical investigation of water surface deformation due to corona discharge

N Zehtabiyan-Rezaie, M Saffar-Avval, K Adamiak - Journal of Electrostatics, 2018 - Elsevier
A two-phase electrohydrodynamic flow in a corona discharge system of a sharp needle and
a water electrode is studied considering free interface deformation. The governing equations …

The effect of the electric wind on the spatial distribution of chemical species in the positive corona discharge

K Yanallah, F Pontiga, MR Bouazza… - Journal of Physics D …, 2017 - iopscience.iop.org
The electrohydrodynamic air flow generated by a positive corona discharge, and its effect on
the spatial distribution of chemical species within a wire-plate corona reactor, have been …

Two-stage cascaded EHD air pump evaluation

A Moronis, E Fylladitakis, I Raptis - 2018 IEEE International …, 2018 - ieeexplore.ieee.org
Electrohydrodynamic (EHD) fluid pumps use a properly shaped high electric field to create
mechanical flow of a dielectric fluid without involving mechanical moving parts. They have …

[HTML][HTML] Development of a corona discharge ionizer utilizing high-voltage AC power supply driven by PWM inverter for highly efficient electrostatic elimination

K Takahashi, K Takaki, I Hiyoshi… - … of Electrostatics and …, 2019 - intechopen.com
The corona discharge ionizer has been widely used to eliminate electrostatic charges on
insulators in a variety of manufacturing industries for the prevention of electrostatic …

Numerical methodology to evaluate unipolar saturation current limit of DC corona discharge in complex geometries

S Kim, J Hwang - Scientific reports, 2022 - nature.com
The unipolar saturation current limit (I sat) gives an upper limit to the corona current that can
be obtained from a unipolar corona discharge. Therefore, it implies a theoretical limit to the …