The Electromagnetic Nature of "Anomalous" Runaway Electrons in Fast Gas Discharges

被引：0

作者：

Kozhevnikov, Vasily Yu ^{[1
]}

Kozyrev, Andrey V. ^{[1
]}

Semeniuk, Natalia S. ^{[1
]}

机构：

[1] Russian Acad Sci, Inst High Current Elect, Siberian Branch, Tomsk 634055, Russia

来源：

2017 25TH TELECOMMUNICATION FORUM (TELFOR) | 2017年

关键词：

electrodynamics; gas discharge; Maxwell-Boltzmann equations;

D O I：

暂无

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

This paper proposes a comprehensive theoretical explanation of the physical phenomenon of runaway electrons having "anomalous" energies in nanosecond gas discharges. By using the example of a simple model problem of a single electron motion in the traveling wave electric field, it was shown that electron is capable to gain an energy much greater than the maximum of applied voltage multiplied by the electron charge. The detailed kinetic calculation in terms of numerical solution of Maxwell-Boltzmann system of equations is given further for the important case of one-dimensional axisymmetric gas diode. The obtained results are in good agreement with the existing experimental data.

引用

页码：399 / 402

页数：4

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