Drift-tearing magnetic islands in tokamak plasmas

2008 ◽  
Vol 15 (1) ◽  
pp. 012502 ◽  
Author(s):  
R. Fitzpatrick ◽  
F. L. Waelbroeck
Keyword(s):  
Tokamak Plasmas ◽  
Magnetic Islands

scholarly journals Effects of plasma turbulence on the nonlinear evolution of magnetic island in tokamak

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Minjun J. Choi ◽  
Lāszlo Bardōczi ◽  
Jae-Min Kwon ◽  
T. S. Hahm ◽  
Hyeon K. Park ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Nonlinear Evolution ◽  
Plasma Turbulence ◽  
Magnetized Plasmas ◽  
Tokamak Plasmas ◽  
Magnetic Islands ◽  
Magnetic Island ◽  
Reconnection Site ◽  
Ambient Turbulence

AbstractMagnetic islands (MIs), resulting from a magnetic field reconnection, are ubiquitous structures in magnetized plasmas. In tokamak plasmas, recent researches suggested that the interaction between an MI and ambient turbulence can be important for the nonlinear MI evolution, but a lack of detailed experimental observations and analyses has prevented further understanding. Here, we provide comprehensive observations such as turbulence spreading into an MI and turbulence enhancement at the reconnection site, elucidating intricate effects of plasma turbulence on the nonlinear MI evolution.

scholarly journals Simulation of the loss of passing fast ions induced by magnetic islands in EAST tokamak plasmas

AIP Advances ◽  
2021 ◽  
Vol 11 (2) ◽  
pp. 025020
Author(s):  
Limin Yu ◽  
Erbing Xue ◽  
Debing Zhang ◽  
Shuyu Zheng ◽  
Xianmei Zhang ◽  
...  
Keyword(s):  
Tokamak Plasmas ◽  
Magnetic Islands ◽  
Fast Ions

Effect of flow damping on drift-tearing magnetic islands in tokamak plasmas

2009 ◽  
Vol 16 (7) ◽  
pp. 072507 ◽  
Author(s):  
R. Fitzpatrick ◽  
F. L. Waelbroeck
Keyword(s):  
Tokamak Plasmas ◽  
Magnetic Islands

MHD Flow Layer Formation at Boundaries of Magnetic Islands in Tokamak Plasmas

2006 ◽  
Vol 8 (1) ◽  
pp. 101-104 ◽  
Author(s):  
Dong Jiaqi ◽  
Long Yongxing ◽  
Mou Zongze ◽  
Zhang Jinhua
Keyword(s):  
Mhd Flow ◽  
Tokamak Plasmas ◽  
Layer Formation ◽  
Magnetic Islands
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