Magnetic island and plasma rotation under external resonant magnetic perturbation in the T-10 tokamak

2015 ◽  
Vol 22 (5) ◽  
pp. 052504 ◽  
Author(s):  
L. G. Eliseev ◽  
N. V. Ivanov ◽  
A. M. Kakurin ◽  
A. V. Melnikov ◽  
S. V. Perfilov
Keyword(s):  
Magnetic Island ◽  
Plasma Rotation ◽  
Magnetic Perturbation

A brief review: effects of resonant magnetic perturbation on classical and neoclassical tearing modes in tokamaks

2021 ◽  
Author(s):  
Zhengxiong Wang ◽  
Weikang Tang ◽  
Lai Wei
Keyword(s):  
Mode Locking ◽  
Numerical Results ◽  
Magnetic Island ◽  
Magnetic Perturbation ◽  
Tearing Modes ◽  
Experimental Discovery ◽  
Physical Picture

Abstract This paper reviews the effects of resonant magnetic perturbation (RMP) on classical tearing modes (TMs) and neoclassical tearing modes (NTMs) from the theory, experimental discovery and numerical results with a focus on four major aspects: (i) mode mitigation, where the TM/NTM is totally suppressed or partly mitigated by the use of RMP; (ii) mode penetration, which means a linearly stable TM/NTM triggered by the externally applied RMP; (iii) mode locking, namely an existing rotating magnetic island braked and finally stopped by the RMP; (iv) mode unlocking, as the name suggests, it is the reverse of the mode locking process. The key mechanism and physical picture of above phenomena are revealed and summarized.

scholarly journals Suppressing magnetic island growth by resonant magnetic perturbation

2018 ◽  
Vol 58 (5) ◽  
pp. 054003 ◽  
Author(s):  
Q. Yu ◽  
S. Günter ◽  
K. Lackner
Keyword(s):  
Magnetic Island ◽  
Island Growth ◽  
Magnetic Perturbation

Interaction of plasma rotation and resonant magnetic perturbation fields in tokamaks

2008 ◽  
Vol 48 (2) ◽  
pp. 024008 ◽  
Author(s):  
A. Nicolai ◽  
U. Daybelge ◽  
M. Lehnen ◽  
M. Z. Tokar ◽  
B. Unterberg ◽  
...  
Keyword(s):  
Plasma Rotation ◽  
Magnetic Perturbation

scholarly journals Screening of resonant magnetic perturbation fields by poloidally varying toroidal plasma rotation

2018 ◽  
Vol 25 (8) ◽  
pp. 082512 ◽  
Author(s):  
L. Li ◽  
Y. Q. Liu ◽  
A. Loarte ◽  
O. Schmitz ◽  
Y. Liang ◽  
...  
Keyword(s):  
Plasma Rotation ◽  
Magnetic Perturbation ◽  
Toroidal Plasma

scholarly journals Interplay between intrinsic plasma rotation and magnetic island evolution in disruptive discharges

2016 ◽  
Vol 42 (5) ◽  
pp. 465-471 ◽  
Author(s):  
G. Ronchi ◽  
J. H. F. Severo ◽  
F. Salzedas ◽  
R. M. O. Galvão ◽  
E. K. Sanada
Keyword(s):  
Magnetic Island ◽  
Plasma Rotation ◽  
Island Evolution
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