Poloidal Flow Destabilized by Electron Cyclotron Resonant Heatingin Collision Tokamak Plasmas
LIU Cai-gen, QIAN Shang-jie
Southwestern Institute of Physics, P.O.Box 432, Chengdu 610041
Poloidal Flow Destabilized by Electron Cyclotron Resonant Heatingin Collision Tokamak Plasmas
LIU Cai-gen;QIAN Shang-jie
Southwestern Institute of Physics, P.O.Box 432, Chengdu 610041
关键词 ：
52.30.-q ,
52.50.Gj ,
52.55.Fa
Abstract ： The production of the poloidally sheared flow during electron cyclotron resonant heating (ECRH) in the collisional tokamak plasmas, which refers to the edge region, is studied. Based on the linearized kinetic drift equation and the fluid equations including the density perturbation term driven by rf waves, the criterion of the destabilization of the poloidal plasma rotation is analytically derived. It is shown that the edge poloidal plasma rotation can be destabilized during ECRH in the present rf power level.
Key words ：
52.30.-q
52.50.Gj
52.55.Fa
出版日期: 1998-01-01
:
52.30.-q
(Plasma dynamics and flow)
52.50.Gj
(Plasma heating by particle beams)
52.55.Fa
(Tokamaks, spherical tokamaks)
引用本文:
LIU Cai-gen;QIAN Shang-jie. Poloidal Flow Destabilized by Electron Cyclotron Resonant Heatingin Collision Tokamak Plasmas[J]. 中国物理快报, 1998, 15(1): 35-37.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y1998/V15/I1/35
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1998, Vol. 15 
