The Excitation of the Low-Frequency Electromagnetic Wave in Dusty Plasma with Vortex Flows

被引：0
|
作者：
马骏 [1 ]
陈银华 [1 ]
机构：
[1] CAS Key Laboratory of Basic Plasma Physics,Department of Modern Physics,University of Science and Technology of China,Hefei 230026,China
来源：
Plasma Science and Technology | 2007年 / 01期
基金：
中国国家自然科学基金;
关键词：
dusty plasma; vortex-flow; instability;
D O I：
暂无
中图分类号：
O441 [电磁学]; O539 [等离子体物理的应用];
学科分类号：
070204 ; 0809 ;
摘要：
The Excitation of Alfven wave in dusty plasma with vortex flows is investigated.Thecoupled equations for density and electromagnetic potential of dusty plasma with vortex-flow wereobtained.The stability and amplitude behavior were studied both analytically and numerically.Using a non-modal method,it was found that the presence of dust can suppress the growth of theinstability which can also be affected by the vortex eccentricity.
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页码：1 / 4
页数：4
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