Development of high-voltage nanosecond discharge in combustible mixtures

被引：0
|
作者：
E. M. Anokhin
M. A. Popov
I. V. Kochetov
N. L. Aleksandrov
机构：
[1] Moscow Institute of Physics and Technology,Lebedev Physical Institute
[2] Troitsk Institute for Innovation and Fusion Research (TRINITI),undefined
[3] Russian Academy of Sciences,undefined
来源：
Bulletin of the Lebedev Physics Institute | 2017年 / 44卷
关键词：
high-voltage nanosecond discharge; nonequilibrium plasma decay; electron–ion recombination; combustible mixture; fuel oxidation;
D O I：
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中图分类号：
学科分类号：
摘要：
The discharge development inmethane- and hydrogen-oxygenmixtures under repeated high-voltage nanosecond pulses is studied. It is shown that the fraction of the energy deposited in the methane-oxygen-mixture discharge and the maximum discharge current pass through a minimum with increasing number of pulses, and the plasma decay rate, on the contrary, reaches a maximum. The observed features are explained by partial fuel oxidation with the result that intermediate components are accumulated in the combustiblemixture, which result in rapid electron loss and decay plasma enhancement.
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页码：292 / 294
页数：2
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