ON THE COLLISIONAL DAMPING OF TAE-MODES ON TRAPPED ELECTRONS IN TOKAMAKS

被引：82

作者：

GORELENKOV, NN ^{[1
]}

SHARAPOV, SE ^{[1
]}

机构：

[1] IV KURCHATOV ATOM ENERGY INST,KURCHATOVA STR 46,MOSCOW 123182,USSR

来源：

PHYSICA SCRIPTA | 1992年 / 45卷 / 02期

关键词：

D O I：

10.1088/0031-8949/45/2/016

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The trapped electron collisional damping of global toroidicity-induced Alfven eigenmodes (TAE-modes) is investigated. The collisions of trapped electrons with passing ones and ions lead to the essentially enhanced damping rate of TAE-modes in comparison with usually assumed damping due to the magnetic curvature drift of the electrons.

引用

页码：163 / 166

页数：4

共 10 条

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[2] FLUIDLIKE ELECTRON AND ION MODES IN INHOMOGENEOUS PLASMAS
COPPI, B
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[3] EXCITATION OF THE TOROIDICITY-INDUCED SHEAR ALFVEN EIGENMODE BY FUSION ALPHA-PARTICLES IN AN IGNITED TOKAMAK
FU, GY
VANDAM, JW
[J]. PHYSICS OF FLUIDS B-PLASMA PHYSICS, 1989, 1 (10): : 1949 - 1952
[4] HEIDBRINK WW, COMMUNICATION
[5] KUVSHINOV BN, 1989, IAE47536 PREPR
[6] MAZUR VA, 1977, NUCL FUSION, V3, P193
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[8] MIKHAILOVSKII AB, 1978, INSTABILITIES PLASMA, P262
[9] MIKHAILOVSKY AB, 1976, ZH EKSP TEOR FIZ+, V71, P1813
[10] VANDAM JW, 1989, ALPHA PARTICLES FUSI, V2, P470

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