Finite element analysis of corona discharge onset in air with artificial diffusion scheme and under fowler-nordheim electron emission condition

Se Hee Lee, Se Yeon Lee, Il Han Park

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

A complete finite element analysis method for corona discharge process, which is governed and coupled by charge transport equation and electric field equation is presented. The charge transport equation of first order was transformed into a second-order one by utilizing the artificial diffusion scheme. The two second-order equations were analyzed by the finite element formulation which is well-developed for second-order ones. The Fowler-Nordheim injection boundary condition was adopted for charge transport equation. Numerical analysis showed a transient charge distribution from corona discharge onset.

Original languageEnglish
Title of host publication12th Biennial IEEE Conference on Electromagnetic Field Computation, CEFC 2006
PublisherIEEE Computer Society
Pages283
Number of pages1
ISBN (Print)1424403200, 9781424403202
DOIs
StatePublished - 2006
Event12th Biennial IEEE Conference on Electromagnetic Field Computation, CEFC 2006 - Miami, FL, United States
Duration: 30 Apr 20063 May 2006

Publication series

Name12th Biennial IEEE Conference on Electromagnetic Field Computation, CEFC 2006

Conference

Conference12th Biennial IEEE Conference on Electromagnetic Field Computation, CEFC 2006
Country/TerritoryUnited States
CityMiami, FL
Period30/04/063/05/06

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