scholarly journals Hybrid-like 2/1 flux-pumping and magnetic island evolution due to edge localized mode-neoclassical tearing mode coupling in DIII-D

2012 ◽  
Vol 19 (2) ◽  
pp. 022503 ◽  
Author(s):  
J. D. King ◽  
R. J. La Haye ◽  
C. C. Petty ◽  
T. H. Osborne ◽  
C. J. Lasnier ◽  
...  
Keyword(s):  
Mode Coupling ◽  
Tearing Mode ◽  
Magnetic Island ◽  
Island Evolution ◽  
Edge Localized Mode ◽  
Localized Mode ◽  
Neoclassical Tearing Mode

scholarly journals Neoclassical tearing mode control using electron cyclotron current drive and magnetic island evolution in JT-60U

2009 ◽  
Vol 49 (5) ◽  
pp. 055006 ◽  
Author(s):  
A. Isayama ◽  
G. Matsunaga ◽  
T. Kobayashi ◽  
S. Moriyama ◽  
N. Oyama ◽  
...  
Keyword(s):  
Electron Cyclotron ◽  
Current Drive ◽  
Tearing Mode ◽  
Magnetic Island ◽  
Mode Control ◽  
Island Evolution ◽  
Neoclassical Tearing Mode

Real-Time Detection for Magnetic Island of Neoclassical Tearing Mode in EAST Plasma Control System

2016 ◽  
Vol 18 (2) ◽  
pp. 197-201 ◽  
Author(s):  
Shaoyong Liang ◽  
Bingjia Xiao ◽  
Yang Zhang ◽  
Linfang Wang ◽  
Qiping Yuan ◽  
...  
Keyword(s):  
Control System ◽  
Real Time ◽  
Tearing Mode ◽  
Magnetic Island ◽  
Real Time Detection ◽  
Neoclassical Tearing Mode ◽  
Plasma Control

scholarly journals Impact of neoclassical tearing mode–turbulence multi-scale interaction in global confinement degradation and magnetic island stability

2017 ◽  
Vol 24 (12) ◽  
pp. 122503 ◽  
Author(s):  
L. Bardóczi ◽  
T. A. Carter ◽  
R. J. La Haye ◽  
T. L. Rhodes ◽  
G. R. McKee
Keyword(s):  
Tearing Mode ◽  
Magnetic Island ◽  
Scale Interaction ◽  
Multi Scale ◽  
Neoclassical Tearing Mode

Observation of the bootstrap current reduction at magnetic island in a neoclassical tearing mode plasma

2005 ◽  
Vol 45 (9) ◽  
pp. 1101-1108 ◽  
Author(s):  
T Oikawa ◽  
T Suzuki ◽  
A Isayama ◽  
N Hayashi ◽  
T Fujita ◽  
...  
Keyword(s):  
Tearing Mode ◽  
Magnetic Island ◽  
Bootstrap Current ◽  
Current Reduction ◽  
Neoclassical Tearing Mode

Plasma dynamics with electron-inertia effects

1997 ◽  
Vol 58 (2) ◽  
pp. 329-344 ◽  
Author(s):  
BHIMSEN K. SHIVAMOGGI
Keyword(s):  
Current Sheet ◽  
Two Dimensional ◽  
Tearing Mode ◽  
Magnetic Island ◽  
Plasma Dynamics ◽  
Inertia Effects ◽  
One Dimensional ◽  
Electron Inertia ◽  
Island Evolution ◽  
Steady Current

Some aspects of plasma dynamics with electron-inertia effects are considered. The behaviour of (i) one-dimensional steady current sheets, (ii) two-dimensional steady reconnection models, (iii) one-dimensional current-sheet evolution, (iv) linear tearing-mode evolution and (v) nonlinear magnetic-island evolution in this regime is investigated. Stability of the two-dimensional plasma in this regime is then discussed, and necessary conditions for linear stability in the Liapunov sense for steady states are then given.

scholarly journals Suppression of neoclassical tearing mode instability at the initial stage by electron cyclotron current drive

AIP Advances ◽  
2021 ◽  
Vol 11 (3) ◽  
pp. 035212
Author(s):  
Zhen Yang ◽  
Bin Wu ◽  
Yuanlai Xie ◽  
Yuqing Chen ◽  
Hongming Zhang ◽  
...  
Keyword(s):  
Electron Cyclotron ◽  
Current Drive ◽  
Tearing Mode ◽  
Mode Instability ◽  
Initial Stage ◽  
Neoclassical Tearing Mode

Numerical study on neoclassical tearing mode stabilization via minimum seeking method for the island width growth rate

2015 ◽  
Vol 55 (2) ◽  
pp. 023006 ◽  
Author(s):  
M. Kim ◽  
Kyungjin Kim ◽  
M.G. Yoo ◽  
D.H. Na ◽  
T.S. Hahm ◽  
...  
Keyword(s):  
Growth Rate ◽  
Numerical Study ◽  
Tearing Mode ◽  
Neoclassical Tearing Mode ◽  
Mode Stabilization
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