Low-Frequency Electrostatic Shock Excitations in a Multi-Component Dusty Plasma
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| Format: | Artículo científico |
| Language: | en |
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Sociedade Brasileira de Física
2015
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| _version_ | 1876485560650956800 |
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| author | M. Ferdousi |
| author_facet | M. Ferdousi |
| contents | Low-Frequency Electrostatic Shock Excitations in a Multi-Component Dusty Plasma M. Ferdousi M. R. Miah S. Sultana A. A. Mamun Física, Astronomía y Matemáticas Dust Dust Multi Multi ion plasma Dust-acoustic shock waves are investigated in a four-component plasma consisting of arbitrarily charged inertial dusts, Boltzmann distributed negatively charged heavy ions, positively charged light ions, and electrons. The reductive perturbation technique is employed in order to derive the nonlinear time evolution Burgers-type equation. The properties of dust-acoustic shock waves are analysed via the solution of Burgers equation. It is observed that the basic features of dust-acoustic shock waves are significantly modified due to the influence of arbitrarily charged dusts, Maxwellian electrons, number density and temperatures of heavier and lighter ions, and dust kinematic viscosity. Both polarity (positive and negative potential) shock waves are also found to exists in the plasma under consideration in this manuscript. The findings of this investigation may be used in understanding the dust-acoustic wave properties in both laboratory and space plasmas. 2015 artículo científico 0103-9733 https://www.redalyc.org/articulo.oa?id=46438835009 en http://www.redalyc.org/revista.oa?id=464 Brazilian Journal of Physics application/pdf Sociedade Brasileira de Física Brazilian Journal of Physics (Brasil) Num.2 Vol.45 |
| format | Artículo científico |
| id | redalyc_46438835009 |
| institution | Redalyc |
| language | en |
| publishDate | 2015 |
| publisher | Sociedade Brasileira de Física |
| spellingShingle | Low-Frequency Electrostatic Shock Excitations in a Multi-Component Dusty Plasma M. Ferdousi Física, Astronomía y Matemáticas Dust Dust Multi Multi ion plasma Low-Frequency Electrostatic Shock Excitations in a Multi-Component Dusty Plasma M. Ferdousi M. R. Miah S. Sultana A. A. Mamun Física, Astronomía y Matemáticas Dust Dust Multi Multi ion plasma Dust-acoustic shock waves are investigated in a four-component plasma consisting of arbitrarily charged inertial dusts, Boltzmann distributed negatively charged heavy ions, positively charged light ions, and electrons. The reductive perturbation technique is employed in order to derive the nonlinear time evolution Burgers-type equation. The properties of dust-acoustic shock waves are analysed via the solution of Burgers equation. It is observed that the basic features of dust-acoustic shock waves are significantly modified due to the influence of arbitrarily charged dusts, Maxwellian electrons, number density and temperatures of heavier and lighter ions, and dust kinematic viscosity. Both polarity (positive and negative potential) shock waves are also found to exists in the plasma under consideration in this manuscript. The findings of this investigation may be used in understanding the dust-acoustic wave properties in both laboratory and space plasmas. 2015 artículo científico 0103-9733 https://www.redalyc.org/articulo.oa?id=46438835009 en http://www.redalyc.org/revista.oa?id=464 Brazilian Journal of Physics application/pdf Sociedade Brasileira de Física Brazilian Journal of Physics (Brasil) Num.2 Vol.45 |
| title | Low-Frequency Electrostatic Shock Excitations in a Multi-Component Dusty Plasma |
| topic | Física, Astronomía y Matemáticas Dust Dust Multi Multi ion plasma |
| url | https://www.redalyc.org/articulo.oa?id=46438835009 |