Nonequilibrium electric-arc heating of nitrogen

被引：0
|
作者：
Pustogarov, A.V.
Karabut, A.B.
Egorov, V.E.
Pakhomov, N.Yu.
机构：
来源：
High Temperature | 1989年 / 26卷 / 04期
关键词：
Electric Arcs - Photography - Electron Tubes; Gas Discharge - Lasers; Gas Dynamic - Nitrogen - Heating - Plasmas - Temperature Measurement;
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学科分类号：
摘要：
A vibrational temperature exceeding the translational temperature by 1500°K was obtained at the output of a plasmatron with a porous interelectrode insert with strong injection of nitrogen. The results show that electric-arc plasmatrons with a porous interelectrode insert and intense injection of plasma-forming gas can be efficient sources of high-pressure, molecular, nonequilibrium plasma.
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页码：490 / 495
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