Ordering of the flame track in the ring mode of the Trichel pulse negative corona discharge

被引：5

作者：

Amirov, R. H. ^{[1
]}

Barengolts, S. A. ^{[2
,3
]}

Korostylev, E. V. ^{[4
]}

Pestovskii, N. V. ^{[3
,4
]}

Petrov, A. A. ^{[3
,4
]}

Samoylov, I. S. ^{[1
]}

Savinov, S. Yu ^{[3
,4
]}

机构：

[1] Russian Acad Sci, Joint Inst High Temp, Izhorskaya Str 13 Bd 2, Moscow 125412, Russia

[2] Russian Acad Sci, M Prokhorov Gen Phys Inst, Vavilova str 38, Moscow 119991, Russia

[3] Russian Acad Sci, P N Lebedev Phys Inst, Moscow 119991, Russia

[4] Technol State Univ, Moscow Inst Phys, Moscow 141700, Russia

来源：

13TH HIGH-TECH PLASMA PROCESSES CONFERENCE (HTPP-2014) | 2014年 / 550卷

基金：

俄罗斯科学基金会;

关键词：

D O I：

10.1088/1742-6596/550/1/012052

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：

The ring mode of the Trichel pulse negative corona discharge was studied in atmospheric air. The localization of the discharge flame track in the stable self-organized regular pattern of 3, 4, 5 and 6 - pointed star was found at the cathode surface. This phenomenon was observed at mean currents in the range 100-115 mu A at the conditions of the experiment, when the modes with one or two rings are not stable. The conclusion was made that the ring mode of the discharge, which is caused by the symmetrical distribution of the volumetric charges in the conditions of the symmetrical electric field, may be unstable. This instability results in the spatial self-organization of these parameters and causes the organization of the discharge flame track at the cathode surface in the regular patterns.

引用

页数：5

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