Investigation of edge localized fluctuation in KT-SC tokamak

被引：0
|
作者：
Zhai, K [1 ]
Wen, YZ [1 ]
Yu, CX [1 ]
Liu, WD [1 ]
Wang, C [1 ]
Zhuang, G [1 ]
Xu, ZZ [1 ]
机构：
[1] CHINESE ACAD SCI,SHANGHAI INST OPT & FINE MECH,SHANGHAI 201800,PEOPLES R CHINA
来源：
CHINESE PHYSICS LETTERS | 1996年 / 13卷 / 09期
关键词：
D O I：
10.1088/0256-307X/13/9/014
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
It is found on KT-SC tokamak that an edge fluctuation mode can be excited by using a pair of floating Langmuir probes. This mode is propagating along the magnetic field with its amplitude decreasing drastically when it is off the magnetic field line. Preliminary feedback experiments door that the broadband edge turbulence can be reduced or enhanced depending upon the phase shift of the feedback network.
引用
收藏
页码：689 / 692
页数：4
相关论文
共 50 条
  • [21] Stochastic fluctuation and transport of tokamak edge plasmas with the resonant magnetic perturbation field
    Choi, Minjun J.
    Kwon, Jae-Min
    Kim, Juhyung
    Rhee, Tongnyeol
    Bak, Jun-Gyo
    Shin, Giwook
    Kim, Hyun-Seok
    Jhang, Hogun
    Kim, Kimin
    Yun, Gunsu S.
    Kim, Minwoo
    Kim, SangKyeun
    Kaang, Helen H.
    Park, Jong-Kyu
    Lee, Hyung Ho
    In, Yongkyoon
    Lee, Jaehyun
    Kim, Minho
    Park, Byoung-Ho
    Park, Hyeon K.
    PHYSICS OF PLASMAS, 2022, 29 (12)
  • [22] INVESTIGATION OF LINEAR ION BERNSTEIN WAVE IN KT-5B TOKAMAK
    LIU, WD
    WEN, YH
    WAN, S
    YU, CX
    CHINESE PHYSICS LETTERS, 1989, 6 (05) : 201 - 204
  • [23] Robust Avoidance of Edge-Localized Modes alongside Gradient Formation in the Negative Triangularity Tokamak Edge
    Nelson A.O.
    Schmitz L.
    Paz-Soldan C.
    Thome K.E.
    Cote T.B.
    Leuthold N.
    Scotti F.
    Austin M.E.
    Hyatt A.
    Osborne T.
    Physical Review Letters, 2023, 131 (19)
  • [24] Edge-coherent-mode nature of the small edge localized modes in Experimental Advanced Superconducting Tokamak
    Wang, H. Q.
    Xu, G. S.
    Guo, H. Y.
    Wan, B. N.
    Wang, L.
    Chen, R.
    Ding, S. Y.
    Yan, N.
    Gong, X. Z.
    Liu, S. C.
    Shao, L. M.
    Chen, L.
    Zhang, W.
    Liang, Y. F.
    Hu, G. H.
    Liu, Y. L.
    Li, Y. L.
    Zhao, N.
    PHYSICS OF PLASMAS, 2014, 21 (09)
  • [25] OBSERVATION OF A LOCALIZED TRANSITION FROM EDGE TO CORE DENSITY TURBULENCE IN THE TFTR TOKAMAK
    DURST, RD
    FONCK, RJ
    KIM, JS
    PAUL, SF
    BRETZ, N
    BUSH, C
    CHANG, Z
    HULSE, R
    PHYSICAL REVIEW LETTERS, 1993, 71 (19) : 3135 - 3138
  • [26] On gas desorption from the tokamak first wall during edge localized modes
    Marenkov, E. D.
    Smirnov, R. D.
    Krasheninnikov, S. I.
    PLASMA PHYSICS REPORTS, 2013, 39 (11) : 867 - 872
  • [27] Dynamics of the ballooning mode and the relation to edge-localized modes in a spherical tokamak
    Khan, R.
    Mizuguchi, N.
    Nakajima, N.
    Hayashi, T.
    PHYSICS OF PLASMAS, 2007, 14 (06)
  • [28] Edge-localized mode control by electron cyclotron waves in a tokamak plasma
    Rossel, J. X.
    Moret, J. -M.
    Coda, S.
    Sauter, O.
    Goodman, T. P.
    Felici, F.
    Testa, D.
    Martin, Y.
    NUCLEAR FUSION, 2012, 52 (03)
  • [29] Nonlinear Impact of Edge Localized Modes on Carbon Erosion in the Divertor of the JET Tokamak
    Kreter, A.
    Esser, H. G.
    Brezinsek, S.
    Coad, J. P.
    Kirschner, A.
    Fundamenski, W.
    Philipps, V.
    Pitts, R. A.
    Widdowson, A.
    PHYSICAL REVIEW LETTERS, 2009, 102 (04)
  • [30] Characteristics of edge-localized modes in the experimental advanced superconducting tokamak (EAST)
    Jiang, M.
    Xu, G. S.
    Xiao, C.
    Guo, H. Y.
    Wan, B. N.
    Wang, H. Q.
    Wang, L.
    Zhang, L.
    Naulin, V.
    Gan, K. F.
    Wang, D. S.
    Duan, Y. M.
    Yan, N.
    Liu, P.
    Ding, S. Y.
    Zhang, W.
    Liu, S. C.
    PLASMA PHYSICS AND CONTROLLED FUSION, 2012, 54 (09)
12345