Nonlinearities and instabilities of dissipative drift waves in dusty plasmas

被引:57
|
作者
Benkadda, S [1 ]
Gabbai, P [1 ]
Tsytovich, VN [1 ]
Verga, A [1 ]
机构
[1] RUSSIAN ACAD SCI,INST GEN PHYS,MOSCOW 117924,RUSSIA
来源
PHYSICAL REVIEW E | 1996年 / 53卷 / 03期
关键词
D O I
10.1103/PhysRevE.53.2717
中图分类号
O35 [流体力学]; O53 [等离子体物理学];
学科分类号
070204 ; 080103 ; 080704 ;
摘要
A linear and nonlinear description of drift waves in a dusty plasma is given. Equations describing the simultaneous change of electron density, drift potential, and the charges on dust particles are obtained. They constitute a generalization of Hasegawa-Wakatani equations to dusty plasmas. It is shown that the main effect of dust is the enhancement of the nonadiabaticity of the system, implying strong effects on the transport process.
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页码:2717 / 2725
页数:9
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