Effect of Polynomial Expressed Distribution Dust Particles for Unmagnetized Two-Ion-Temperature Dusty Plasma

被引：0

作者：

HE Guang-Jun

机构：

来源：

CommunicationsinTheoreticalPhysics | 2009年 / 52卷 / 08期

基金：

中国国家自然科学基金;

关键词：

polynomial expressed dust size distribution; linear dispersion relation; Kadomtsev-Petviashvili (KP) equation;

D O I：

暂无

中图分类号：

O53 [等离子体物理学];

学科分类号：

070204 ;

摘要：

Linear dispersion relation for linear wave and a Kadomtsev-Petviashvili (KP) equation for nonlinearwave are given for the unmagnetized two-ion-temperature cold dusty plasma with many different dust grain species.The numerical results of variations of linear dispersion with respect to the different dust size distribution are given.Moreover,how the amplitude,width,and propagation velocity of solitary wave vary vs different dust size distribution isalso studied numerically in this paper.

引用

页码：346 / 350

页数：5

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