Observation of filaments on the globus-M tokamak by Doppler reflectometry

被引：0
|
作者：
V. V. Bulanin
V. I. Varfolomeev
V. K. Gusev
A. E. Ivanov
S. V. Krikunov
G. S. Kurskiev
M. M. Larionov
V. B. Minaev
M. I. Patrov
A. V. Petrov
Yu. V. Petrov
N. V. Sakharov
S. Yu. Tolstyakov
N. A. Khromov
A. Yu. Yashin
机构：
[1] St. Petersburg State Polytechnical University,Ioffe Physical Technical Institute
[2] Russian Academy of Sciences,undefined
来源：
Technical Physics Letters | 2011年 / 37卷
关键词：
Technical Physic Letter; Doppler Frequency Shift; Neutral Beam; Neutral Beam Injection; Filament Passing;
D O I：
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中图分类号：
学科分类号：
摘要：
Experimental results showing evidence for the development of filaments in plasma of the Globus-M spherical tokamak have been obtained by the method of Doppler reflectometry. The correlation between the reflectometric data and results of probe measurements at the periphery of discharge in the tokamak is found. Experimental data were used to determine the rotation velocities of filaments, the moments of their appearance at the transition to improved confinement, and regions of filament formation.
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页码：340 / 343
页数：3
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