Self-Consistent Flow Shear Induced by Drift-Thermal Turbulence
PENG Xiao-dong, GAO Qing-di
Southwestern Institute of Physics, Chengdu 610041
Self-Consistent Flow Shear Induced by Drift-Thermal Turbulence
PENG Xiao-dong;GAO Qing-di
Southwestern Institute of Physics, Chengdu 610041
关键词 ：
52.55.Hc ,
52.35.Ra
Abstract ： The self-consistent poloidal flow shear induced by turbulence driven by impurity radiation has been studied analytically. A set of reduced equations is obtained. In our system, three equilibrium states exist. The first is the zero flow shear state, which is relevant to the behavior such as L mode; the second is the positive flow shear state, which is relevant to the behavior such as dithering H mode; and the third is the negative flow shear state, which is relevant to the behavior such as edge-localized modes.
Key words ：
52.55.Hc
52.35.Ra
出版日期: 1996-08-01
:
52.55.Hc
(Stellarators, torsatrons, heliacs, bumpy tori, and other toroidal confinement devices)
52.35.Ra
(Plasma turbulence)
引用本文:
PENG Xiao-dong;GAO Qing-di. Self-Consistent Flow Shear Induced by Drift-Thermal Turbulence[J]. 中国物理快报, 1996, 13(8): 598-601.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y1996/V13/I8/598
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