NDLI: FEM-FCT Based 2D Simulation of Trichel Pulses in Air

Content Provider	IEEE Xplore Digital Library
Author	Sattari, P. Castle, G.S.P. Adamiak, K.
Copyright Year	2010
Abstract	In this paper a new two-dimensional model is presented for numerical simulation of Trichel pulses in a point-plane configuration. Both radial and axial components of the electric field are considered and it is assumed that three ionic species exist in the air gap: electrons, and positive and negative oxygen ions. The Poisson equation is solved for electric field calculations and three continuity equations are solved for modeling the transport of charge densities in the air gap. The finite element method (FEM) is used for solving the Poisson equation and a combined Flux Corrected Transport-FEM is used for the charge transport equations. Trichel pulses for different applied voltages are shown and the characteristics of these pulses at different voltages are compared with experimental results reported in the literature. The time variation of the electric field on the corona electrode at different stages of one Trichel pulse is also presented. Moreover, the distributions of electron, positive ion and negative ion densities at different stages of the Trichel pulse are discussed.
Starting Page	1
Ending Page	8
File Size	377561
Page Count	8
File Format	PDF
ISBN	9781424463930
ISSN	01972618
e-ISBN	9781424463954
DOI	10.1109/IAS.2010.5615176
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-10-03
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Electrodes Atmospheric modeling Ions Corona Mathematical model Electric fields Equations
Content Type	Text
Resource Type	Article
Subject	Industrial and Manufacturing Engineering Control and Systems Engineering Electrical and Electronic Engineering

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