Numerical Analysis of the Dynamics of Air Heating by an Interelectrode Discharge

被引：1

作者：

Renev, M. E. ^{[1
]}

Dobrov, Yu, V ^{[1
]}

Lashkov, V. A. ^{[1
]}

Mashek, I. Ch ^{[1
]}

机构：

[1] St Petersburg State Univ, St Petersburg 199034, Russia

来源：

VESTNIK ST PETERSBURG UNIVERSITY-MATHEMATICS | 2021年 / 54卷 / 04期

基金：

俄罗斯基础研究基金会;

关键词：

pulsed interelectrode discharge; plasma; simulation; air; thermal physics;

D O I：

10.1134/S1063454121040154

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

The first 200 ns of an air pulsed interelectrode discharge are considered with gas dynamics taken into account. It is this initial stage that is of most importance for determination of the properties of the heating power released in the interelectrode gap. Data are presented on heating of the near-cathode and -anode layers and the gap by the moment when the transient stage in the development of the discharge ends. A spherical expanding shock wave is produced near the cathode.

引用

页码：428 / 436

页数：9

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