UV Radiation of High-Voltage Multi-Electrode Surface Discharge in Gaseous Medium

被引：5

作者：

Anpilov, A. M. ^{[1
]}

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

Kozlov, Yu. N. ^{[2
,3
]}

Kossyi, I. A. ^{[1
]}

Misakyan, M. A. ^{[4
]}

Moryakov, I. V. ^{[1
]}

Taktakishvili, M. I. ^{[1
]}

Tarasova, N. M. ^{[1
]}

Temchin, S. M. ^{[1
]}

机构：

[1] Russian Acad Sci, Prokhorov Gen Phys Inst, Moscow 119991, Russia

[2] Russian Acad Sci, Semenov Inst Chem Phys, Moscow 119991, Russia

[3] Plekhanov Russian Univ Econ, Moscow 117997, Russia

[4] Natl Res Univ Higher Sch Econ, Moscow 101000, Russia

来源：

PLASMA PHYSICS REPORTS | 2019年 / 45卷 / 03期

关键词：

ELECTRIC-DISCHARGE;

D O I：

10.1134/S1063780X19020016

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：

UV radiation of high-voltage pulsed multispark surface discharge in atmospheric-pressure air in the spectral range of 200-380 nm was investigated. The discharge was a sequence of microplasma objects with a specific energy deposition of similar to 1 kJ/cm(3) and electron density of 10(17) cm(-3). Copper and stainless steel were used as the electrode materials. It is found that lines of atoms and ions of the electrode material dominate in the discharge UV spectrum. The UV radiation intensity was measured using the actinometry technique. The UV radiation efficiency relative to the energy deposited in the discharge is found to be similar to 1%.

引用

页码：246 / 251

页数：6

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