Journal ArticleDOI
Simulation of corona discharge in point–plane configuration
Kazimierz Adamiak,P. Atten +1 more
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TLDR
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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The Ionocraft: Flying Microrobots With No Moving Parts
TL;DR: This dissertation is investigating a propulsion mechanism with no natural analogue --- electrohydrodynamic thrust, specifically in the context of corona discharge based systems, and outlines a variety of paths forward, towards better performance of a meso-scale ionocraft, autonomous operation, and further miniaturization.
Journal ArticleDOI
Heat Transfer Enhancement of Ionic Wind Assisted Slot Jet Reattachment Nozzle: A Numerical Study
TL;DR: In this article , the performance of the slot jet reattachment (SJR) nozzles is improved by the application of an electric field, specifically, ionic wind, which is generated in the region directly between the nozzle and the exposed impingement surface.
The in-flight breakup of drops subjected to electric and ionic fields of DC corona discharge
TL;DR: In this paper, the break-up of electrically charged parent drops into progeny drops was investigated using a DC-corona discharge in a needle-plate con guration, and the resulting charge was found to vary as d1.5, where d ranges from ∼ 1 μm to ∼ 100 μm.
Numerical Simulation of Corona Dis- charge in Compressed Gases with the Effect of EHD Flow
Lin Zhao,Kazimierz Adamiak +1 more
TL;DR: In this article, the effect of the electrohydrodynamic (EHD) flow on corona discharge in a pin-plate system in compressed gases was investigated by employing the commercial CFD FLUENT software.
Numerical investigation of the electric field effect s on the flow and forced convection heat transfer over a backward-facing step
TL;DR: In this paper, the effect of different parameters such as the applied voltage, Reynolds number, and the emitting electrode position on the heat transfer coefficient and pressure drop was evaluated for the incompressible, turbulent, and steady flow over a backward-facing step.
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.