Compueter Simulation and Analysis for the Spherical and Cylindrical Ion-Acoustic Solitons
スポンサーリンク
概要
- 論文の詳細を見る
The behavior of the spherical and cylindrical ion-acoustic solitons are studied by the computer simulation using a fluid model as well as the theoretical analysis. The simulated results agree well with those obtained by approximately solving the modified Boussinesq equation. A small residue of the high or low density is formed for the inward or outward propagation, respectively, after the spherical and cylindrical ion-acoustic solitons propagate. Moreover, the electron plasma and ion-acoustic waves are emitted from the solitons as they propagate inwards or outwards. The amplitude of the soliton such as the ion density does not grow infinitely for the finite ion temperature even when the soliton concentrates at the center. This is because the half width of the maximum amplitude is limitted by the ion Debye length.
- 社団法人日本物理学会の論文
- 1976-07-15
著者
-
Ogino Tatsuki
Department Of Electrical Engineering Nagoya University
-
Takeda Susumu
Department Of Electrical Engineering Faculty Of Engineering Nagoya University
関連論文
- Possibility of Filamentation Instability in Plasma
- Filamentation Instability of Intense Microwaves in High Density Plasmas
- Cylindrical Ion-Acoustic Solitons in Plasmas
- Propagatin of the Cylindrical Ion-Beam Modes in a Double Plasma
- Improvements of Detections of Fringe Shifts by a Ne-He Laser Interferometer
- Experiment of Double Resonance Parametric Process in a Plasma
- Identification of Drift-Cyclotron Loss-Cone Instability in a Plasma and Suppression by Radio-Frequency Field
- Plasma Confinement by Surface Magnetic Field
- Stabilization of Drift-Cyclotron Loss-Cone Instability of Plasmas by High Frequency Field
- Modulational Instability and Envelope-Solitons for Nonlinear Alfven Waves Propagating along the Magnetic Field in Plasmas
- Modified Nonlinear Schrodinger Equation for Alfven Waves Propagating along the Magnetic Field in Cold Plasmas
- Nonlinear Interaction of High Frequency Electromagnetic Field with a Nonuniform Plasma
- Instability in a Weakly Ionized Afterglow Plasma with a Magnetic Field in a Short Tube
- Measurement of the Time Varying Electron Density Profile of a Plasma Column by a Modified Laser Interferometry
- Measurements of High Electron Densities by the TM_ Cavity
- Development of a Circularizer for an Endless Mirror Device with l=2 and l=3 Helical Systems
- Effect of the Ponderomotive Force on a Plasma with Flow
- Suppression of Plasma Loss at a Mirror End by the Ponderomotive Force of High Frequency Field
- Dispersion of Ionization Waves in Positive Columns
- Whistler Wave Trapping in a Narrow Density Trough
- Observation of Transit-Time Electron Heating by Localize RF Field
- Transit-Time RF Heating of Plasma Based on Fermi Acceleration
- Dispersion and Attenuation of Whistler Waves in a Finite Plasma
- Eigen Vector and Phase Difference of Wave Component of Ionization Wave
- Nonlinear Evolution of the Kink Ballooning Mode in a Toroidal Plasma
- Nonlinear Evolution of the Resistive MHD Modes in a Toroidal Plasma
- A Low Plasma Density Measurement by Microwave Heterodyne Technique
- Microwave Measurements of the Precursor Electrons in a T Type Shock Tube
- Transition from the Three-Body to the Dissociative Electron-Ion Recombination in an Argon Plasma
- A Perturbation Method and Its Application to Obliquely Propagating Nonlinear Alfven Wave
- Computer Simulation of Modulational Instability for the Electron Plasma Wave
- Modulational Instability of Electron Plasma and Ion Plasma Waves
- Comment on Reductive Perturbation Method Applied to the Electron Plasma Wave and the Ion Acoustic Wave (非線形現象の取扱いとその物理的課題に関する研究会報告)
- Mechanism of Cross-Field Heating of Ions
- Plasma Plugging by Radio-Frequency Field in a Resonant Cavity
- Improved Microwave Cavity Measurements for the Density and Collision Frequency in Decaying Plasmas
- Direct Measurement of Skin Depth of Electromagnetic Waves in a Plasma
- Reflection of High Power Pulsed Microwave Incident on a Plasma
- Three-Body Electron-Ion Recombination in Argon Plasmas
- Electron-Ion Recombinations in a Dense Hydrogen Plasma
- Anomalous Diffusion in an Axially Decaying Plasma
- Frequency Spectrum and Dispersion Relation of Moving Striations in Narrow Discharge Tubes
- The Relation between the Oscillation and the Perpendicular Diffusion in a Field-Free Magneto-Plasma
- Computer Simulation for the Fast Magnetosonic Solitons
- Computer Simulation for the Parametric Instabilities in Plasmas
- Propagation of Large Amplitude Fast Magnetosonic Waves through Cylindrical Inhomogeneous Plasmas
- Ionization Process in Electromagnetically Driven Shock Waves
- Spatial Electron Cyclotron Damping
- High frequency breakdown potentials (I)
- Diffusion Measurement in an Axially Decaying Magnetized Plasma with Oscillations
- Diffusion Waves in Low Density Plasmas
- A Method for Determining Wave Number and Damping Coefficient of Heavily Damped Waves
- Afterglow of Pure and Mixed Gases
- High Frequency Breakdown Potentials (II)
- Anomalous Diffusion of a C_3 Plasma with Oscillations
- Afterglow of Pure and Mixed Gases
- Computer Simulation for the Ion-Acoustic Solitons Propagating in both Directions
- Compueter Simulation and Analysis for the Spherical and Cylindrical Ion-Acoustic Solitons