Effect of resonant magnetic perturbation on boundary plasma turbulence and transport on J-TEXT tokamak
Effect of resonant magnetic perturbation on boundary plasma turbulence and transport on J-TEXT tokamak
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共振磁扰动对 J-TEXT 托卡马克边界等离子体湍流和输运的影响
DOI：
10.1088/2058-6272/ab4369
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发表时间：
2019-10
影响因子：
1.7
通讯作者：
Text Team J
中科院分区：
文献类型：
--
作者：
Wu Ting;Nie Lin;Xu Min;Yang Jie;Chen Zhipeng;Shi Yuejiang;Wang Nengchao;Li Da;Ke Rui;Yu Yi;Gong Shaobo;Long Ting;Chen Yihang;Liu Bing;Text Team J
实验研究了共振磁扰动（RMP）对J-TEXT等离子体边界湍流和输运的影响.用朗缪尔探针阵列诊断了有和无（m/n=3/1）RMP电流时的边缘等离子体涨落.发现边缘和刮削层（SOL）的涨落对J-TEXT等离子体边界湍流和输运的影响很大.在ρ ~ 0.9处的特征频率为40-150 kHz的宽带湍流被显著抑制，这些实验结果使RMP成为抑制和控制等离子体边界中湍流和粒子输运的一种很有前途的方法。
The effect of resonant magnetic perturbation (RMP) on boundary turbulence and transport in J-TEXT plasma is experimentally investigated.Edge plasma fluctuations in discharges with and without the (m/n=3/1) RMP currents are diagnosed by using Langmuir probe arrays.It was found that fluctuations in the edge and scrape-off layer (SOL) regions decrease with the application of a 6 kA RMP.The broadband turbulence at the radial location of ρ ~ 0.9 which has a characteristic frequency of 40-150 kHz was strongly suppressed when applying RMP,as was the radial turbulent particle flux and blob transport in the near-SOL region.These experimental findings make RMP a promising method of suppressing and controlling turbulence and particle transport in a plasma boundary.
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影响因子：
3.3
作者：
G. Mckee;Z. Yan;C. Holland;R. Buttery;T. Evans;R. Moyer;S. Mordijck;R. Nazikian;T. Rhodes;O. Schmitz;M. Wade
通讯作者：
G. Mckee;Z. Yan;C. Holland;R. Buttery;T. Evans;R. Moyer;S. Mordijck;R. Nazikian;T. Rhodes;O. Schmitz;M. Wade
影响因子：
2.2
作者：
K. Finken;S. Abdullaev;W. Biel;M. de Bock;C. Busch;E. Farshi;M. von Hellermann;G. Hogeweij;M. Jakubowski;R. Jaspers;H. Koslowski;A. Kraemer-Flecken;A. Lazaros;M. Lehnen;Y. Liang;A. Nicolai;O. Schmitz;B. Unterberg;E. Westerhof;R. Wolf;O. Zimmermann;M. D. de Baar;G. Bertschinger;S. Brezinsek;I. Classen;A. Donné;H. Esser;H. Gerhauser;B. Giesen;D. Harting;J. Hoekzema;P. Huettemann;S. Jachmich;K. Jakubowska;D. Kalupin;F. Kelly;Y. Kikuchi;A. Kirschner;R. Koch;M. Korten;A. Kreter;J. Krom;U. Kruezi;A. Litnovsky;X. Loozen;N. Lopes Cardozo;A. Lyssoivan;O. Marchuk;P. Mertens;A. Messiaen;O. Neubauer;V. Philipps;A. Pospieszczyk;D. Reiser;D. Reiter;A. Rogister;T. Van Rompuy;A. Savtchkov;U. Samm;R. Schorn;F. Schueller;B. Schweer;G. Sergienko;K. Telesca;M. Tokar;G. Van Oost;R. Uhlemann;G. Van Wassenhove;R. Weynants;S. Wiesen;Y. Xu
通讯作者：
K. Finken;S. Abdullaev;W. Biel;M. de Bock;C. Busch;E. Farshi;M. von Hellermann;G. Hogeweij;M. Jakubowski;R. Jaspers;H. Koslowski;A. Kraemer-Flecken;A. Lazaros;M. Lehnen;Y. Liang;A. Nicolai;O. Schmitz;B. Unterberg;E. Westerhof;R. Wolf;O. Zimmermann;M. D. de Baar;G. Bertschinger;S. Brezinsek;I. Classen;A. Donné;H. Esser;H. Gerhauser;B. Giesen;D. Harting;J. Hoekzema;P. Huettemann;S. Jachmich;K. Jakubowska;D. Kalupin;F. Kelly;Y. Kikuchi;A. Kirschner;R. Koch;M. Korten;A. Kreter;J. Krom;U. Kruezi;A. Litnovsky;X. Loozen;N. Lopes Cardozo;A. Lyssoivan;O. Marchuk;P. Mertens;A. Messiaen;O. Neubauer;V. Philipps;A. Pospieszczyk;D. Reiser;D. Reiter;A. Rogister;T. Van Rompuy;A. Savtchkov;U. Samm;R. Schorn;F. Schueller;B. Schweer;G. Sergienko;K. Telesca;M. Tokar;G. Van Oost;R. Uhlemann;G. Van Wassenhove;R. Weynants;S. Wiesen;Y. Xu
影响因子：
2.2
作者：
A. Filippas;R. Bengston;G. X. Li;M. A. Meier;C. Ritz;E. Powers
通讯作者：
A. Filippas;R. Bengston;G. X. Li;M. A. Meier;C. Ritz;E. Powers
影响因子：
2.2
作者：
P. Manz;T. Ribeiro;B. Scott;G. Birkenmeier;D. Carralero;G. Fuchert;S. Müller;H. W. Müller;U. Stroth;E. Wolfrum
通讯作者：
P. Manz;T. Ribeiro;B. Scott;G. Birkenmeier;D. Carralero;G. Fuchert;S. Müller;H. W. Müller;U. Stroth;E. Wolfrum
影响因子：
8.6
作者：
T. Evans;R. Moyer;P. Thomas;J. Watkins;T. Osborne;J. Boedo;E. Doyle;M. Fenstermacher;K. Finken-K
通讯作者：
T. Evans;R. Moyer;P. Thomas;J. Watkins;T. Osborne;J. Boedo;E. Doyle;M. Fenstermacher;K. Finken-K