Multiple Fireballs in a Reactive H2/CH4 Plasma

被引：6

作者：

Reynvaan, Jacob ^{[1
]}

Gruenwald, Johannes ^{[1
]}

Mayer, Monika ^{[1
]}

Knoll, Peter ^{[1
]}

机构：

[1] Graz Univ, Dept Phys, A-8010 Graz, Austria

来源：

IEEE TRANSACTIONS ON PLASMA SCIENCE | 2014年 / 42卷 / 10期

关键词：

Anodes; discharges (electric); electrodes; hydrogen;

D O I：

10.1109/TPS.2014.2301494

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：

Inverted fireballs (FBs) are plasma phenomena, which develop inside a highly transparent, positively biased grid electrode through electron impact ionization. The ionizing electrons are accelerated into the grid by the high potential on the wires. This leads to an enhanced plasma density inside the hollow anode as well as a strong light emission. FBs show a wide variety of properties. This behavior may manifest itself in different shapes of FBs, which are very sensitive to the physical parameters of the discharge.

引用

页码：2848 / 2849

页数：2

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