Analysis of various scenarios of the behavior of voltage–current characteristics of direct-current microdischarges at atmospheric pressure
Analysis of various scenarios of the behavior of voltage–current characteristics of direct-current microdischarges at atmospheric pressure
复制标题
大气压下直流微放电电压电流特性的各种情况分析
DOI：
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复制
发表时间：
2016
期刊：
影响因子：
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通讯作者：
N. Kashapov
中科院分区：
文献类型：
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作者：
A. Saifutdinov;I. I. Fairushin;N. Kashapov
在一个具有自一致阴极加热描述的气体放电等离子体混合模型中，对大气压下大范围放电电流下放电的电压-电流特性进行了数值研究。在电压-电流特性上揭示了正常辉光放电、辉光放电到电弧放电的过渡和电弧放电的对应段。得到了放电各段电压电流特性的等离子体的所有主要参数。
The voltage–current characteristics of a discharge at atmospheric pressure in a wide range of discharge currents have been numerically studied within a hybrid model for a gas-discharge plasma with a self-consistent description of the heating of a cathode. Segments corresponding to a normal glow discharge, a transition from a glow discharge to an arc discharge, and an arc discharge have been revealed on the voltage–current characteristics. All main parameters of the plasma have been obtained for each of these segments of the voltage–current characteristics of the discharge.