Location of the Front of a Subthreshold Microwave Discharge and Some Specificities of Its Propagation
- 作者: Artem’ev K.1, Batanov G.1, Berezhetskaya N.1, Borzosekov V.1, Davydov A.1, Kolik L.1, Konchekov E.1, Kossyi I.1, Petrov A.1, Sarksyan K.1, Stepakhin V.1, Kharchev N.1
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隶属关系:
- Prokhorov General Physics Institute of the Russian Academy of Sciences
- 期: 卷 45, 编号 10 (2019)
- 页面: 965-972
- 栏目: Plasma Diagnostics
- URL: https://journals.rcsi.science/1063-780X/article/view/187226
- DOI: https://doi.org/10.1134/S1063780X19090034
- ID: 187226
如何引用文章
详细
It is proposed to determine the propagation velocity of a self-sustained subthreshold microwave (SSM) discharge by measuring the beatings between the reflected radiation and the reference signal. It is shown that the velocity of the head part of the SSM discharge determined from the fundamental frequency harmonic of the beating signal coincides with the velocity of the front of UV discharge radiation. The proposed method allows one to measure the velocity of the head part of the discharge along the microwave beam path, variations in this velocity caused by changes in the microwave beam power, the reduction in the gas density along the beam path, and the time delay in the initiation of the burning wave in methane–air mixtures.
作者简介
K. Artem’ev
Prokhorov General Physics Institute of the Russian Academy of Sciences
Email: konchekov@fpl.gpi.ru
俄罗斯联邦, Moscow, 119991
G. Batanov
Prokhorov General Physics Institute of the Russian Academy of Sciences
Email: konchekov@fpl.gpi.ru
俄罗斯联邦, Moscow, 119991
N. Berezhetskaya
Prokhorov General Physics Institute of the Russian Academy of Sciences
Email: konchekov@fpl.gpi.ru
俄罗斯联邦, Moscow, 119991
V. Borzosekov
Prokhorov General Physics Institute of the Russian Academy of Sciences
Email: konchekov@fpl.gpi.ru
俄罗斯联邦, Moscow, 119991
A. Davydov
Prokhorov General Physics Institute of the Russian Academy of Sciences
Email: konchekov@fpl.gpi.ru
俄罗斯联邦, Moscow, 119991
L. Kolik
Prokhorov General Physics Institute of the Russian Academy of Sciences
Email: konchekov@fpl.gpi.ru
俄罗斯联邦, Moscow, 119991
E. Konchekov
Prokhorov General Physics Institute of the Russian Academy of Sciences
编辑信件的主要联系方式.
Email: konchekov@fpl.gpi.ru
俄罗斯联邦, Moscow, 119991
I. Kossyi
Prokhorov General Physics Institute of the Russian Academy of Sciences
Email: konchekov@fpl.gpi.ru
俄罗斯联邦, Moscow, 119991
A. Petrov
Prokhorov General Physics Institute of the Russian Academy of Sciences
Email: konchekov@fpl.gpi.ru
俄罗斯联邦, Moscow, 119991
K. Sarksyan
Prokhorov General Physics Institute of the Russian Academy of Sciences
Email: konchekov@fpl.gpi.ru
俄罗斯联邦, Moscow, 119991
V. Stepakhin
Prokhorov General Physics Institute of the Russian Academy of Sciences
Email: konchekov@fpl.gpi.ru
俄罗斯联邦, Moscow, 119991
N. Kharchev
Prokhorov General Physics Institute of the Russian Academy of Sciences
Email: konchekov@fpl.gpi.ru
俄罗斯联邦, Moscow, 119991