Characterization of a supersonic microwave discharge in Ar/H2/Air mixtures

被引：14

作者：

Drake, D. J. ^{[1
]}

Popovi, S. ^{[1
]}

Vuskovic, L. ^{[1
]}

机构：

[1] Old Dominion Univ, Dept Phys, Norfolk, VA 23529 USA

来源：

JOURNAL OF APPLIED PHYSICS | 2008年 / 104卷 / 06期

关键词：

D O I：

10.1063/1.2980278

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Detailed characterization of a microwave cavity discharge in the supersonic flow of Ar/H-2/Air mixtures at static pressures of 1-10 Torr and Mach number 2 is mostly based on emission spectroscopy techniques. In the conditions close to real combustion environments, effects of hydrogen and air admixture to plasma parameters and population of excited species in the discharge are demonstrated. The effects resulting in ionization loss are discussed from the aspects of dominant mechanisms and consequences for the plasma assisted hydrogen oxidation. (c) 2008 American Institute of Physics.

引用

页数：7

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