Peculiarities of the slow ion flow movement in the near-anode region of a high-current vacuum arc

被引：8

作者：

Londer, JI ^{[1
]}

Ulyanov, KN ^{[1
]}

机构：

[1] All Russian Electrotech Inst, Russian Federat State Res Ctr, Moscow 111250, Russia

来源：

IEEE TRANSACTIONS ON PLASMA SCIENCE | 2001年 / 29卷 / 05期

关键词：

electron energy balance; mathematical simulation; 1-D four-flow hydrodynamic model; vacuum arc;

D O I：

10.1109/27.964459

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

A one-dimensional model of the quasi-stationary vacuum arc is considered in terms of a four-flow hydrodynamics approximation. The presented model allows calculating kinetics of evaporated atom volume ionization and distribution of the main parameters characterizing each flow over the interelectrode gap.

引用

页码：708 / 712

页数：5

共 8 条

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[2]

GIDALEVICH E, 2000, ISDEIV 19, V1, P268

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Ulyanov, KN .

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[4]

LONDER JI, 1998, ISDEIV 18 EINH HOLL, V1, P292

[5]

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[6]

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[7]

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[8] Mathematical model of positive column of electric discharge in the nondiffusion approximation [J].

Ul'yanov, KN .

HIGH TEMPERATURE, 2000, 38 (03) :344-350

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