Percolation Simulation of Laser-Guided Electrical Discharges

被引：9

作者：

Sasaki, Akira ^{[1
]}

Kishimoto, Yasuaki ^{[2
]}

Takahashi, Eiichi ^{[3
]}

Kato, Susumu ^{[3
]}

Fujii, Takashi ^{[4
]}

Kanazawa, Seiji ^{[5
]}

机构：

[1] Japan Atom Energy Agcy, Quantum Beam Sci Directorate, Kizukawa, Kyoto 6190215, Japan

[2] Kyoto Univ, Fac Energy Sci, Sakyo Ku, Kyoto 6068501, Japan

[3] Natl Inst Adv Ind Sci & Technol, Tsukuba, Ibaraki 3058568, Japan

[4] Cent Res Inst Elect Power Ind, Elect Power Engn Res Lab, Kanagawa 2400196, Japan

[5] Oita Univ, Fac Engn, Oita 8701192, Japan

来源：

PHYSICAL REVIEW LETTERS | 2010年 / 105卷 / 07期

基金：

日本学术振兴会;

关键词：

DIELECTRIC-BREAKDOWN; MECHANISM; MODEL;

D O I：

10.1103/PhysRevLett.105.075004

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A three-dimensional simulation of laser-guided discharges based on percolation is presented. The model includes both local growth of a streamer due to the enhanced electric field at the streamer's tip and propagation of a leader by remote ionization such as that caused by runaway electrons. The stochastic behavior of the discharge through a preformed plasma channel is reproduced by the calculation, which shows complex path with detouring and bifurcation. The probability of guiding is investigated with respect to the ionized, conductive fraction along the channel.

引用

页数：4

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