First Measurement of the Magnetic Turbulence Induced Reynolds
Stress in a Tokamak
XU Guo-Sheng, WAN Bao-Nian, SONG-Mei
Institute of Plasma Physics, Chinese Academy of Sciences, Hefei 230031
First Measurement of the Magnetic Turbulence Induced Reynolds
Stress in a Tokamak
XU Guo-Sheng;WAN Bao-Nian;SONG-Mei
Institute of Plasma Physics, Chinese Academy of Sciences, Hefei 230031
关键词 ：
52.55.Fa ,
52.25.Fi ,
52.35.Ra
Abstract ：Reynolds stress component due to magnetic turbulence was first measured in the plasma edge region of the HT-7 superconducting tokamak using an insert-able magnetic probe. A radial gradient of magnetic Reynolds stress was observed to be close to the velocity shear layer location; however, in this experiment its contribution to driving the poloidal flows is small compared to the electrostatic component. The electron heat transport driven by magnetic turbulence is quite small and can not account for the total energy transport at the plasma edge.
Key words ：
52.55.Fa
52.25.Fi
52.35.Ra
出版日期: 2003-12-01
引用本文:
XU Guo-Sheng;WAN Bao-Nian;SONG-Mei. First Measurement of the Magnetic Turbulence Induced Reynolds
Stress in a Tokamak[J]. 中国物理快报, 2003, 20(12): 2210-2213.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2003/V20/I12/2210
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2003, Vol. 20 
