Analysis of Electrostatic Ion-Cyclotron Instability Driven by Parallel Flow Velocity Shear

被引：11

作者：

Tyagi, R. K. ^{[1
]}

Srivastava, K. K. ^{[1
]}

Pandey, R. S. ^{[1
]}

机构：

[1] Amity Univ Utter Pradesh, Amity Sch Engn & Technol, Dept Appl Phys, Noida, India

来源：

SURFACE ENGINEERING AND APPLIED ELECTROCHEMISTRY | 2011年 / 47卷 / 04期

关键词：

KELVIN-HELMHOLTZ INSTABILITY; LOW-FREQUENCY OSCILLATIONS; POLOIDAL ROTATION; PLASMA; FIELD; WAVES; TOKAMAKS; MOTION; MODEL;

D O I：

10.3103/S1068375511040144

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

Analysis and study of parallel flow velocity shear and electrostatic ion cyclotron (EIC) instability performed in plasma containing massive positive ions and electron by using the method of characteristics solution and kinetic theory in the presence of homogeneous direct-current (DC) electric field perpendicular to ambient magnetic field. The calculation of growth rate and real frequency has been done by using the computational technique. The effect of many parameters like shear scale length, homogenous d.c. electric field, magnetic field, electron ion temperature ratio, angle between wave number k(perpendicular to) and k(parallel to), on growth rate and also the effect of homogenous d.c. electric field, magnetic field on real frequency has been discussed by using the experimental data. Applications to possible laboratory plasmas and industries are also analyzed. DOI: 10.3103/S1068375511040144

引用

页码：370 / 377

页数：8

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[1] Analysis of electrostatic ion-cyclotron instability driven by parallel flow velocity shear
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