Numerical analysis of vacuum arc under nonuniformly distributed axial magnetic fields

Zongqian Shi; Shenli Jia; Mingzhe Rong

doi:10.1109/TPS.2004.828538

Numerical analysis of vacuum arc under nonuniformly distributed axial magnetic fields

Zongqian Shi
, Shenli Jia
, Mingzhe Rong

School of Electrical Engineering

Xi'an Jiaotong University

Research output: Contribution to journal › Article › peer-review

15 Scopus citations

Abstract

A two-dimensional (2-D) magnetohydrodynamics (MHD) model of free expansion interelectrode plasma of vacuum arc is developed. The model is solved by numerical method and an iteration strategy with the position of free boundary (FB) taken into account. Under various radial distributions of axial magnetic field (AMF), uniform AMF, saddle shaped AMF, and bell shaped AMF, we got self-consistent results, by which we have studied the influence of radial AMF distribution on vacuum arc.

Original language	English
Pages (from-to)	775-782
Number of pages	8
Journal	IEEE Transactions on Plasma Science
Volume	32
Issue number	2 III
DOIs	https://doi.org/10.1109/TPS.2004.828538
State	Published - Apr 2004

Access to Document

10.1109/TPS.2004.828538

Cite this

@article{7307a954cb2d4ac0880c9b19701c3154,

title = "Numerical analysis of vacuum arc under nonuniformly distributed axial magnetic fields",

abstract = "A two-dimensional (2-D) magnetohydrodynamics (MHD) model of free expansion interelectrode plasma of vacuum arc is developed. The model is solved by numerical method and an iteration strategy with the position of free boundary (FB) taken into account. Under various radial distributions of axial magnetic field (AMF), uniform AMF, saddle shaped AMF, and bell shaped AMF, we got self-consistent results, by which we have studied the influence of radial AMF distribution on vacuum arc.",

author = "Zongqian Shi and Shenli Jia and Mingzhe Rong",

year = "2004",

month = apr,

doi = "10.1109/TPS.2004.828538",

language = "英语",

volume = "32",

pages = "775--782",

journal = "IEEE Transactions on Plasma Science",

issn = "0093-3813",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

number = "2 III",

}

TY - JOUR

T1 - Numerical analysis of vacuum arc under nonuniformly distributed axial magnetic fields

AU - Shi, Zongqian

AU - Jia, Shenli

AU - Rong, Mingzhe

PY - 2004/4

Y1 - 2004/4

N2 - A two-dimensional (2-D) magnetohydrodynamics (MHD) model of free expansion interelectrode plasma of vacuum arc is developed. The model is solved by numerical method and an iteration strategy with the position of free boundary (FB) taken into account. Under various radial distributions of axial magnetic field (AMF), uniform AMF, saddle shaped AMF, and bell shaped AMF, we got self-consistent results, by which we have studied the influence of radial AMF distribution on vacuum arc.

AB - A two-dimensional (2-D) magnetohydrodynamics (MHD) model of free expansion interelectrode plasma of vacuum arc is developed. The model is solved by numerical method and an iteration strategy with the position of free boundary (FB) taken into account. Under various radial distributions of axial magnetic field (AMF), uniform AMF, saddle shaped AMF, and bell shaped AMF, we got self-consistent results, by which we have studied the influence of radial AMF distribution on vacuum arc.

UR - https://www.scopus.com/pages/publications/4344612697

U2 - 10.1109/TPS.2004.828538

DO - 10.1109/TPS.2004.828538

M3 - 文章

AN - SCOPUS:4344612697

SN - 0093-3813

VL - 32

SP - 775

EP - 782

JO - IEEE Transactions on Plasma Science

JF - IEEE Transactions on Plasma Science

IS - 2 III

ER -

Numerical analysis of vacuum arc under nonuniformly distributed axial magnetic fields

Abstract

Access to Document

Other files and links

Fingerprint

Cite this