Journal ArticleDOI
Simulation of corona discharge in point–plane configuration
Kazimierz Adamiak,P. Atten +1 more
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In this paper, a numerical technique is proposed for determining the distributions of electric field and charge density in the case of a positive corona discharge in gas in the point-plane geometry.About:
This article is published in Journal of Electrostatics.The article was published on 2004-06-01. It has received 240 citations till now. The article focuses on the topics: Charge density & Corona discharge.read more
Citations
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Journal ArticleDOI
Primary atomization of electrified water sprays
TL;DR: In this article, the primary jet breakup parameters of three hollow cone hydraulic spray nozzles electrified by induction were investigated, and it was shown that an increase in charging potential from 0'kV to −10'v led to a reduction of breakup length and an increase of spray angle.
Journal ArticleDOI
Numerical investigation of electrohydrodynamic effects on the airflow through corrugated channels
TL;DR: In this paper, a two-dimensional numerical approach has been developed to evaluate the average Nusselt number and friction factor of turbulent air stream inside different corrugated channels, and the results showed that the thermal enhancement factor without electrohydrodynamic is best with trapezoidal corrugation for flows in the low Reynolds number regime.
Proceedings ArticleDOI
Influence of the wind for positive corona in a single-needle-electrode on thunderstorm-like conditions
TL;DR: In this article, the effect of wind velocity on a corona point electrode in a point-to-plane arrangement is presented, and an important relationship between the wind velocity, the electric field and the magnitude of the corona current was observed.
Journal ArticleDOI
Surface modification of feldspar porcelain by corona discharge and its effect on bonding to resin cement with silane coupling agent.
TL;DR: It was found that the corona discharge treatment generates silanol groups on the porcelain surface, resulting in an increased shear bond strength (SBS), the first to be demonstrated for improving bond strength through the modification of the surface of glass-ceramics.
Journal ArticleDOI
Improvement of hotspot cooling in confinement space by corona discharge induced ionic wind
TL;DR: In this paper, the feasibility of hotspot cooling by ionic wind in confined space is justified, and the authors demonstrated that the hotspot in a confined channel can be suppressed effectively by ionIC wind, which cannot be achieved by conventional pressure-driven flow even with a large Reynolds number.
References
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Book
Numerical Techniques in Electromagnetics, Second Edition
TL;DR: Numerical Techniques in Electromagnetics is designed to show the reader how to pose, numerically analyze, and solve electromagnetic (EM) problems using a variety of available numerical methods.
Book
Fundamental Processes of Electrical Discharge in Gases
TL;DR: The fundamental processes of electrical discharge in gases have been studied by Loeb et al. as mentioned in this paper, with a focus on self-maintained discharge in high vacua, with most valuable consequences both theoretical and experimental.
Book
Electrostatics, Principles, Problems and Applications
TL;DR: In this article, the authors defined the fundamental laws of electrostatics, including Gauss's law, the electric field due to an assembly of charges, and the Kerr and Pockels effect for measurement of electric fields.
Journal ArticleDOI
Theory of negative corona in oxygen.
TL;DR: Theoretical predictions are given of the development of the current and the distributions of charge and electric field in negative corona, or Trichel current pulses, and the predicted velocity of the cathode-directed light pulse agrees well with observations.