Dust acoustic waves in an inhomogeneous plasma having dust size distribution

被引：12
作者：
Banerjee, Gadadhar [1 ]
Maitra, Sarit [1 ]
机构：
[1] Natl Inst Technol Durgapur, Dept Math, Durgapur 713209, India
来源：
PHYSICS OF PLASMAS | 2017年 / 24卷 / 07期
关键词：
SOLITARY WAVES; EVOLUTION; SHOCKS;
D O I：
10.1063/1.4990446
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：
Propagations of nonlinear dust acoustic solitary waves in an inhomogeneous unmagnetized dusty plasma having power law dust distribution are investigated. Using a reductive perturbation technique, a variable coefficient deformed Korteweg-deVries (VCdKdV) equation is derived from the basic set of hydrodynamic equations. The generalized expansion method is employed to obtain a solitary wave solution for the VCdKdV equation. The different propagation characteristics of the solitary waves are studied in the presence of both plasma inhomogeneity and dust distribution. Published by AIP Publishing.
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页数：9
相关论文
共 47 条
[1]   Arbitrary amplitude dust ion acoustic solitons and double layers in the presence of nonthermal positrons and electrons [J].
Banerjee, Gadadhar ;
Maitra, Sarit .
PHYSICS OF PLASMAS, 2016, 23 (12)
[2]   Pseudopotential approach for dust acoustic solitary waves in dusty plasmas with kappa-distributed ions and electrons and dust grains having power law size distribution [J].
Banerjee, Gadadhar ;
Maitra, Sarit .
PHYSICS OF PLASMAS, 2015, 22 (04)
[3]   Numerical simulations of the three-dimensional distribution of meteoric dust in the mesosphere and upper stratosphere [J].
Bardeen, C. G. ;
Toon, O. B. ;
Jensen, E. J. ;
Marsh, D. R. ;
Harvey, V. L. .
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2008, 113 (D17)
[4]   Nonplanar dynamics of variable size dust grains in nonextensive dusty plasma [J].
Behery, E. E. ;
Selim, M. M. ;
El-Taibany, W. F. .
PHYSICS OF PLASMAS, 2015, 22 (11)
[5]   Do nonlinear waves evolve in a universal manner in dusty and other plasma environments? [J].
Bharuthram, R. ;
Singh, S. V. ;
Maharaj, S. K. ;
Moolla, S. ;
Lazarus, I. J. ;
Reddy, R. V. ;
Lakhina, G. S. .
JOURNAL OF PLASMA PHYSICS, 2014, 80 :825-832
[6]   Dust ion acoustic solitary and shock waves in strongly coupled dusty plasma in presence of attractive interparticle interaction potential [J].
Borah, Prathana ;
Bhattacharjee, Saurav ;
Das, Nilakshi .
PHYSICS OF PLASMAS, 2016, 23 (10)
[7]   PAINLEVE ANALYSIS AND THE COMPLETE-INTEGRABILITY OF A GENERALIZED VARIABLE-COEFFICIENT KADOMTSEV-PETVIASHVILI EQUATION [J].
CLARKSON, PA .
IMA JOURNAL OF APPLIED MATHEMATICS, 1990, 44 (01) :27-53
[8]   The effects of Gaussian size distribution dust particles in a complex plasma [J].
Duan, Wen-Shan ;
Yang, Hong-Juan ;
Shi, Yu-Ren ;
Lu, Ke-Pu .
PHYSICS LETTERS A, 2007, 361 (4-5) :368-372
[9]   Stability of three-dimensional dust acoustic waves in a dusty plasma with two opposite polarity dust species including dust size distribution [J].
El-Labany, S. K. ;
El-Taibany, W. F. ;
Behery, E. E. .
PHYSICAL REVIEW E, 2013, 88 (02)
[10]   Contribution of higher order dispersion to nonlinear dust-acoustic solitary waves in dusty plasma with different sized dust grains and nonthermal ions [J].
El-Shewy, E. K. ;
Zahran, M. A. ;
Schoepf, K. ;
Elwakil, S. A. .
PHYSICA SCRIPTA, 2008, 78 (02)
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