Effect of the radial electric field on the results of measurements of the poloidal rotation of a tokamak plasma by charge exchange recombination spectroscopy

被引：1
|
作者：
Romannikov, AN [1 ]
Chernobai, AP [1 ]
机构：
[1] Troitsk Inst Innovat & Fus Res, Troitsk 142092, Moscow Oblast, Russia
来源：
PLASMA PHYSICS REPORTS | 2001年 / 27卷 / 11期
关键词：
Spectroscopy; Recombination; Helium; Excited State; Charge Exchange;
D O I：
10.1134/1.1416213
中图分类号：
O35 [流体力学]; O53 [等离子体物理学];
学科分类号：
070204 ; 080103 ; 080704 ;
摘要：
The effect of the radial electric field E-r on the results of measurements of the poloidal rotation of a tokamak plasma by charge exchange recombination spectroscopy is considered. It is shown that the emission line shift arising from the finite lifetime of the excited state of the ions is proportional to E-r. For helium ions, the maximum shift corresponds to the poloidal rotation velocity, which is about one-third of the drift velocity in the crossed radial electric (E-r) and toroidal magnetic (B-t) fields. (C) 2001 MAIK "Nauka/Interperiodica".
引用
收藏
页码：994 / 996
页数：3
相关论文
共 50 条
  • [21] Poloidal asymmetry in perpendicular plasma rotation and radial electric field measured with correlation reflectometry at TEXTOR
    Soldatov, S.
    Kramer-Flecken, A.
    Van Wassenhove, G.
    de Bock, M.
    PLASMA PHYSICS REPORTS, 2008, 34 (09) : 736 - 740
  • [22] Poloidal asymmetry in perpendicular plasma rotation and radial electric field measured with correlation reflectometry at TEXTOR
    S. Soldatov
    A. Kramer-Flecken
    G. Van Wassenhove
    M. de Bock
    Plasma Physics Reports, 2008, 34 : 736 - 740
  • [23] Charge exchange recombination spectroscopy on the T-10 tokamak
    Klyuchnikov, L. A.
    Krupin, V. A.
    Nurgaliev, M. R.
    Korobov, K. V.
    Nemets, A. R.
    Dnestrovskij, A. Yu.
    Tugarinov, S. N.
    Serov, S. V.
    Naumenko, N. N.
    REVIEW OF SCIENTIFIC INSTRUMENTS, 2016, 87 (05):
  • [24] The electromagnetic geodesic acoustic modes in a tokamak plasma with a poloidal electric field
    Zhou, Deng
    Wang, Jinfang
    Gan, Chenxiao
    PHYSICS OF PLASMAS, 2025, 32 (02)
  • [25] Volume charge density and radial electric field Er(r) in a moving tokamak plasma
    A. N. Romannikov
    Journal of Experimental and Theoretical Physics, 2009, 108 : 340 - 348
  • [26] Effect of poloidal density asymmetries on shear flows and radial electric field at the plasma edge
    Aydemir, A. Y.
    PHYSICS OF PLASMAS, 2018, 25 (05)
  • [27] Charge-exchange recombination spectroscopy of the plasma ion temperature at the T-10 tokamak
    V. A. Krupin
    S. N. Tugarinov
    A. G. Barsukov
    A. Yu. Dnestrovskij
    L. A. Klyuchnikov
    K. V. Korobov
    S. A. Krasnyanskii
    N. N. Naumenko
    A. R. Nemets
    A. V. Sushkov
    G. N. Tilinin
    Plasma Physics Reports, 2013, 39 : 632 - 643
  • [28] Charge-exchange recombination spectroscopy of the plasma ion temperature at the T-10 tokamak
    Krupin, V. A.
    Tugarinov, S. N.
    Barsukov, A. G.
    Dnestrovskij, A. Yu
    Klyuchnikov, L. A.
    Korobov, K. V.
    Krasnyanskii, S. A.
    Naumenko, N. N.
    Nemets, A. R.
    Sushkov, A. V.
    Tilinin, G. N.
    PLASMA PHYSICS REPORTS, 2013, 39 (08) : 632 - 643
  • [29] Development of the charge exchange recombination spectroscopy and the beam emission spectroscopy on the EAST tokamak
    Li, Y. Y.
    Fu, J.
    Lyu, B.
    Du, X. W.
    Li, C. Y.
    Zhang, Y.
    Yin, X. H.
    Yu, Y.
    Wang, Q. P.
    von Hellermann, M.
    Shi, Y. J.
    Ye, M. Y.
    Wan, B. N.
    REVIEW OF SCIENTIFIC INSTRUMENTS, 2014, 85 (11):
  • [30] Equations for the evolution of the radial electric field and poloidal rotation in toroidally symmetric geometry
    Peeters, AG
    PHYSICS OF PLASMAS, 1998, 5 (03) : 763 - 767
12345