The nonadiabatic dust charge variation on dust acoustic solitary and shock waves in strongly coupled dusty plasmas

Wang, Yunliang; Guo, Xiaoyan; Lu, Yao; Wang, Xiaodan

doi:10.1016/j.physleta.2015.10.005

Cited by 15 publications

(3 citation statements)

References 62 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Where I e and I i are the infinitesimal electron and ion currents charging the dust particles and are expressed (Wang et. al.…”

Section: Basic Equations and Formulation Of Energy Equationmentioning

confidence: 99%

See 1 more Smart Citation

Collapsible and Spiky Wave for Dust Acoustic Waves in Dusty Plasmas

Kalita¹,

Sarma²

2019

Math. J. Interdiscip. Sci.

View full text Add to dashboard Cite

In multicomponent dusty plasma, the Sagdeev Potential (SP) approach is employed to formulate the Energy Equation for arbitrary amplitude dust acoustic waves (DAWs), where an amount of electrons is trapped in potential well. The dependence of amplitude and width of the solitons of Sagdeev Potential on plasma parameters is widely discussed. The range of Mach number has determined for solitary waves (SWs) with the help of critical Mach number. The solution of the Energy Equation obtained, has been discussed by expanding the expression for SP in the higher terms of φ . The different solutions of Energy Equation give us SWs, breakable waves, collapsible waves and SWs with spiky and explosive nature. The role of temperature ratio on the transformation of SWs to collapsible waves is discussed. With the help of standard values of plasma parameters relevant to such plasma environment, the results so obtained, are discussed. These results may help us to explain the nature of SWs in different astrophysical situations.

show abstract

“…Where I e and I i are the infinitesimal electron and ion currents charging the dust particles and are expressed (Wang et. al.…”

Section: Basic Equations and Formulation Of Energy Equationmentioning

confidence: 99%

“…term r d represents the radius of the dust particle and Q d is the charge residing on the dust grains normalized to e z d 2 0 ; T i and T e are the temperatures of ion and electron. With the help of Equations (7) & (8) and considering the real charge number(Wang et. al.…”

mentioning

confidence: 99%

Collapsible and Spiky Wave for Dust Acoustic Waves in Dusty Plasmas

Kalita¹,

Sarma²

2019

Math. J. Interdiscip. Sci.

View full text Add to dashboard Cite

show abstract

“…Nonlinear space frustrated wave structure applications become important and difficult in dynamical studies of fluids and plasmas [1][2][3][4][5][6][7][8]. The laboratory experiments data and scientific space observations for unlocalized solitons inspired worthy problems in the propagating solitary structures [9][10][11][12][13][14]. Using simulation study, Medvedev reported that the decrease in amplitude and deform soliton shape are produced by trapping of ions in the field of ion waves established after collisions [15].…”

Section: Introductionmentioning

confidence: 99%

Effects of positron and two ion masses on the critical behaviour in superthermal collisional plasmas

El-Rahman¹

2020

Phys. Scr.

View full text Add to dashboard Cite

The Wave time dissipation characteristic of plasma solitons in a two ion-component fluids and two Kappa distributed electrons and positrons have been investigated. The damped-two dimensional Kadomtsev-Petviashvili (DKP) equation which embodied all wave damping information has been gained. The nonlinear condition for DKP criticality is calculated in the form of MDKP equation. By using D-F Earth-ionosphere regime parameters, the effects of the index of superthermality, collision frequencies, electron density, positron density and ionic mass ratios on the solitary formation of both structures of rarefactive (compressive) and critical waves are examined. It is a rating mention to signify that the outcomes performed here are applicable in the plasma of Earth’s ionosphere.

show abstract

The evolution of multidimensional shock structures in magnetized dusty plasmas with arbitrary dust size distribution

Zhang

2018

Indian J Phys

View full text Add to dashboard Cite

The nonadiabatic dust charge variation on dust acoustic solitary and shock waves in strongly coupled dusty plasmas

Cited by 15 publications

References 62 publications

Collapsible and Spiky Wave for Dust Acoustic Waves in Dusty Plasmas

Collapsible and Spiky Wave for Dust Acoustic Waves in Dusty Plasmas

Effects of positron and two ion masses on the critical behaviour in superthermal collisional plasmas

The evolution of multidimensional shock structures in magnetized dusty plasmas with arbitrary dust size distribution

Contact Info

Product

Resources

About