dusty plasma
Electrostatic solitary potential structures in four component dusty plasma with kappa distributed electrons and ions
... in dusty plasma is done by many researchers and ...in dusty plasma are usually of negatively charged because of the propagation of ions and electron currents on their ...surfaces. Dusty ...
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Quantum Distribution Functions for Dusty Plasma in Saturn’s Rings by Using Curvilinear Coordinates
... of dusty three component plasma ...for dusty plasma the relation between electrons, positrons, and dust (ion) density at equilibrium is n e = Z n n d i + p , where n s is the number density ...
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Collapse of Nonlinear Dust Sound Pulses in Cylindrical Dusty Plasma Waveguides
... The dusty plasma includes the positive ions as the light component and the negative dust as the heavy com- ponent. The set of hydrodynamic equations for the dust, namely, the continuity equation and the ...
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Dust Acoustic Solitary Waves in an Unmagnetized Dusty Plasma with Arbitrarily Charged Dust Fluid and Trapped Ion Distribution
... The nonlinear propagation of dust-acoustic (DA) solitary waves in three-component unmagne- tized dusty plasma consisting of Maxwellian electrons, vortex-like (trapped) ions, and arbitrarily charged cold ...
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Investigation of Dust-Ion Acoustic Waves in a Magnetized Collisional Dusty Plasma with Kappa Distribution Function for Electrons
... Recently, we have investigated the propagation of dust ion acoustic wave in a dusty plasma in the presence of nonthermal electrons [14]. In this paper, the previous work has been extended with the warm ions ...
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Ion Acoustic Higher Order Non Linear Structures in Quantum Dusty Plasma
... quantum dusty plasma are revisited with the theoretical framework of Hossain et ...space plasma [2], and are different from those of K-dV (Korteweg-de Vries) solitons, which do not exist for the ...
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Ion Acoustic Waves in a Unidirected Dusty Plasma
... 0.5, 0.3 and 0.1 The small amplitudes of compressive solitary waves are found to be smaller and smaller corresponding to smaller values of the mass ratio Q. For small concentration of ions corresponding to fixed mass ...
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Linear and Nonlinear Electron Beam Heating of Magnetized, Motional, and Dusty Plasma
... on plasma is an important explosed field of ...a plasma can modify or influence the collective phenomena of the ...a dusty plasma at the edge of the ...
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Analysis of Nonlinear Dust Acoustic Shock Waves in an Unmagnetized Dusty Plasma with q Nonextensive Electrons Where Dust Is Arbitrarily Charged Fluid
... unmagnetized dusty plasma consisting of arbi- trarily charged mobile dust fluid, positive ions following Maxwellian distributions, and electrons following q- ...in dusty plasmas has been considered ...
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Dusty Plasma Processes in Geophysics
... q ≈ 1.8 ± 0.2. The main mass is concentrated in the bodies with diameters of 100 km and larger. Craters formed as a result of the impact of such large bodies with Earth’s sur- face are estimated to have depths of the ...
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A Description of the Coupled Schrödinger-KDV Equation of Dusty Plasma
... Nonlinear partial differential equations (NPDEs) are broadly used to describe variety of complex phenomena in the field of mathematical physics and engineering, such as fluids dynamics, solid mechanics, propagation of ...
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Optical properties of analogs of Titan’s aerosols produced by dusty plasma
... Some physical properties of these aerosols have been de- duced from the solar light scattered by the particles and its linear polarization. The observations have been per- formed by different space probes: Pioneer 11, ...
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Simulation of Waves Processes in Dusty Emission of Volcano
... in dusty based on special programs is presented ...the dusty in volcano like the dust sound waveguides. Dusty is in state of the plasma ...of dusty particles with various masses m = ...
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Study of the Characteristics of Dust Acoustic Solitary Waves and Dust Acoustic Shock Waves in Electron Free Dusty Space Plasma
... free dusty plasma we have considered positively charged cold, inertial dust grains and Kappa distributed inertia less positive and negative ...the plasma medium under our consideration equilibrium ...
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Alfvén waves in space and astrophysical dusty plasmas
... in dusty plasmas, giving rise to wave damping or growth; in an intermediate regime the dust charging influ- ences the nonlinear development of dust Alfvén waves, lead- ing to a DNLS with a source ...for ...
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Dusty Space Plasma Diagnosis Using the Behavior of Polar Mesospheric Summer Echoes During Electron Precipitation Events
... Unlike the vast development of computational and theo- retical models as well as experimental observations of both natural and artificially modified PMSE over the past few years (Senior et al., 2014; Scales and ...
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Dusty gas with one fluid in smoothed particle hydrodynamics
... In a companion paper we have shown how the equations describing gas and dust as two fluids coupled by a drag term can be re-formulated to describe the system as a single-fluid mixture. Here, we present a numerical ...
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Atmospheric Electrification in Dusty, Reactive Gases in the Solar System and Beyond
... like plasma oscillations, are more important than collisional ...A plasma is created if there is sufficient ionisation of neutrals that the charged particle density becomes ...A plasma is ...
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Discovery of a long lived, high amplitude dusty infrared transient
... The absence of absorption lines in any part of the spectrum, par- ticularly the CO lines at 2 . 3 µ m, is inconsistent with the previously largest class of YSO outbursts, the FUor class, but could be ex- plained with a ...
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Genesis of the dusty Universe: modeling submillimetre source counts
... Another important feature of our model is that the best- fit is obtained using pure luminosity evolution but mildly evolving high-luminosity and low-luminosity slopes in the LF. Since high-luminosity sources are rare, ...
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