Dust-Ion-Acoustic Solitary and Shock Structures in Multi-Ion Plasmas with Super-Thermal Electrons
2017 ◽
Vol 72
(7)
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pp. 627-635
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Keyword(s):
De Vries
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AbstractThe propagation of dust-ion-acoustic (DIA) solitary and shock waves in multi-ion (MI) unmagnetised and magnetised plasmas have been studied theoretically. The plasma system contains positively and negatively charged inertial ions, opposite polarity dusts, and high energetic super-thermal electrons. The fluid equations in the system are reduced to a Korteweg-de Vries (K-dV) and Korteweg-de Vries Burger (K-dVB) equations in the limit of small amplitude perturbation. The effect of super-thermal electrons, the opposite polarity of ions, and dusts in the solitary and shock waves are presented graphically and numerically. Present investigations will help to astrophysical and laboratory plasmas.
2013 ◽
Vol 55
(10)
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pp. 105012
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Keyword(s):
2010 ◽
Vol 374
(3)
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pp. 472-475
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Keyword(s):
2015 ◽
Vol 45
(4)
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pp. 444-449
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Keyword(s):
2020 ◽
Vol 63
◽
pp. 258-270
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Keyword(s):
Keyword(s):
2011 ◽
Vol 338
(2)
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pp. 251-257
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Keyword(s):