| 等离子体中稳恒流形成电双层的机制 |
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| 引用本文： | 马善钧,李晓卿.等离子体中稳恒流形成电双层的机制[J].空间科学学报,1998,18(2):126-131. |
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| 作者姓名： | 马善钧 李晓卿 |
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| 作者单位： | 江西师范大学物理系!南昌，330027，中国科学院紫金山天文台，江西师范大学物理系!南昌，330027，江西师范大学物理系!南昌，330027，江西师范大学物理系!南昌，330027 |
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| 摘 要： | 在考虑稳恒流产生磁场的基础上，通过求解双时标，双流体方程组，从理论上对电双层形成的机制进行了研究，解释了实验室中产生电双层现象所必须引入的条件──必须有带电粒子流的注入．
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| 关 键 词： | 电双层 稳恒流 双流体 |
THE FORMATION MECHANISM OF DOUBLE LAYER BY STABLE CURRENT IN PLASMA |
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| MA Shanjun, YANG Qianli,LI Fuquan,ZHOU Daowen.THE FORMATION MECHANISM OF DOUBLE LAYER BY STABLE CURRENT IN PLASMA[J].Chinese Journal of Space Science,1998,18(2):126-131. |
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| Authors: | MA Shanjun YANG Qianli LI Fuquan ZHOU Daowen |
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| Abstract: | In this paper, on the basis of magnetic field produced by stable current the formation mechanism of double layer is studied in detail by solving two stream magnetohydrodynamic equations for two time-scales. The result can reasonably explains that there must be a charged particle fluid or a potential drop in plasma to produce a double layer in laboratory plasma. |
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| Keywords: | Double layer Stable current Two magneto-fluid |
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