Progress of recent experimental research on the J-TEXT tokamak
作者: G. ZhuangK.W. GentleZ.Y. ChenZ.P. ChenZ.J. YangWei ZhengQ.M. HuJ. ChenB. RaoW.L. ZhongK.J. ZhaoL. GaoZ.F. ChengX.Q. ZhangL. WangZ.H. JiangT. XuM. ZhangZ.J. WangY.H. DingK.X. YuX.W. HuY. PanH. Huangthe J-TEXT Team
作者单位: 1State Key Laboratory of Advanced Electromagnetic Engineering and Technology, School of Electrical and Electronic Engineering, Huazhong University of Science and Technology, Wuhan, Hubei 430074, People’s Republic of China
2Institute for Fusion Studies, University of Texas at Austin, Austin, TX 78712, United States of America
3Southwestern Institute of Physics, Chengdu, Sichuan, People’s Republic of China
刊名: Nuclear Fusion, 2017, Vol.57 (10)
来源数据库: Institute of Physics Journal
DOI: 10.1088/1741-4326/aa6009
原始语种摘要: The progress of experimental research over the last two years on the J-TEXT tokamak is reviewed and reported in this paper, including: investigations of resonant magnetic perturbations (RMPs) on the J-TEXT operation region show that moderate amplitude of applied RMPs either increases the density limit from less than 0.7 n G to 0.85 n G ( n G is the Greenwald density, ) or lowers edge safety factor q a from 2.15 to nearly 2.0; observations of influence of RMPs with a large m / n = 3/1 dominant component (where m and n are the toroidal and poloidal mode numbers respectively) on electron density indicate electron density first increases (decreases) inside (around/outside) of the 3/1 rational surface, and it is increased globally later together...
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  • recent 近来的
  • tokamak 托卡马克
  • region 地域
  • density 密度
  • experimental 实验的
  • disruption 破裂
  • numbers 数目
  • runaway 逸走
  • together 共同
  • component 成分