Abstract

The parameters of the plasma of a unsteady, pulsed, transverse-longitudinal discharge generated in subsonic and supersonic air flows are determined. It is shown that the longitudinal electric field strength, as well as the electron density and temperature in the anode part of the plasma loop, exceed the corresponding values in the cathode part of the loop. The effect of the gas flow rate and the discharge current on the electron temperature in the plasma of the pulsed discharge in air and the propane-air mixture is studied.

中文翻译：

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高速气流中脉冲放电等离子体的参数

摘要

确定在亚音速和超音速气流中产生的不稳定，脉冲，横向纵向放电的等离子体的参数。结果表明，纵向电场强度以及等离子回路阳极部分的电子密度和温度超过了回路阴极部分的相应值。研究了气体流量和放电电流对空气和丙烷-空气混合物中脉冲放电等离子体中电子温度的影响。