scholarly journals Stabilization of the Tearing Mode in Low-Density Tokamak Plasmas by Turbulent Electron Diffusion

1983 ◽  
Vol 50 (8) ◽  
pp. 583-586 ◽  
Author(s):  
E. Esarey ◽  
J. P. Freidberg ◽  
K. Molvig ◽  
C. O. Beasley ◽  
W. I. Van Rij
Keyword(s):  
Low Density ◽  
Tokamak Plasmas ◽  
Tearing Mode ◽  
Electron Diffusion

Influence of toroidal rotation on the tearing mode in tokamak plasmas

2020 ◽  
Vol 22 (6) ◽  
pp. 065102
Author(s):  
Zhenghao REN ◽  
Jinyuan LIU ◽  
Feng WANG ◽  
Huishan CAI ◽  
Zhengxiong WANG ◽  
...  
Keyword(s):  
Tokamak Plasmas ◽  
Tearing Mode ◽  
Toroidal Rotation

Double tearing mode induced by parallel electron viscosity in tokamak plasmas

2010 ◽  
Vol 17 (11) ◽  
pp. 112102 ◽  
Author(s):  
Zhixiong He ◽  
J. Q. Dong ◽  
Y. X. Long ◽  
Z. Z. Mou ◽  
Zhe Gao ◽  
...  
Keyword(s):  
Tokamak Plasmas ◽  
Tearing Mode

Suppression of explosive bursts triggered by neo-classical tearing mode in reversed magnetic shear tokamak plasmas via ECCD

2018 ◽  
Vol 58 (7) ◽  
pp. 076026
Author(s):  
Tong Liu ◽  
Zheng-Xiong Wang ◽  
Jialei Wang ◽  
Lai Wei
Keyword(s):  
Tokamak Plasmas ◽  
Tearing Mode ◽  
Magnetic Shear

scholarly journals Tearing-mode stability of tokamak plasmas with elliptical cross-section

1981 ◽  
Vol 21 (5) ◽  
pp. 511-517 ◽  
Author(s):  
B.A. Carreras ◽  
J.A. Holmes ◽  
H.R. Hicks ◽  
V.E. Lynch
Keyword(s):  
Cross Section ◽  
Elliptical Cross Section ◽  
Tokamak Plasmas ◽  
Tearing Mode ◽  
Elliptical Cross ◽  
Mode Stability

scholarly journals Conduction-based model of the Scrape-Off Layer power sharing between inner and outer divertor in diverted low-density tokamak plasmas

2019 ◽  
Vol 19 ◽  
pp. 372-377 ◽  
Author(s):  
R. Maurizio ◽  
B.P. Duval ◽  
B. Labit ◽  
H. Reimerdes ◽  
C. Theiler ◽  
...  
Keyword(s):  
Power Sharing ◽  
Low Density ◽  
Tokamak Plasmas

scholarly journals The Effect of Resonances on the Excitation Rates for the Ions of the He-Like Isoelectronic Sequence

1984 ◽  
Vol 86 ◽  
pp. 196-199
Author(s):  
P. Faucher ◽  
F. Bely-Dubau ◽  
J. Dubau
Keyword(s):  
Electron Temperature ◽  
Solar Maximum ◽  
Low Density ◽  
Tokamak Plasmas ◽  
Isoelectronic Sequence ◽  
Solar Maximum Mission ◽  
X Ray ◽  
Space Satellite

The Helium-like-resonance intercombination and forbidden lines (ls21S−ls2p 1P, ls21S−ls2s 3P, ls21S−ls2s 3S respectively) can be observed from hot, low density plasmas such as coronal or tokamak plasmas. They can be used either to measure the electron temperature from the ratio of their intensity to that of the corresponding satellite lines (1s2nℓ′ − ls2ℓnℓ′) as described by Gabriel (1972) or directly as a density diagnostic (Gabriel and Jordan, 1972). The soft X-ray spectra obtained from these plasmas have been observed from space satellite experiments such as the Solar Maximum Mission (Acton et al., 1980), Hinotori (Tanaka et al., 1982) and P78–1 (Doschek et al., 1982) or from tokamaks such as PDX, PLT (Princeton, USA), TFR (Fontenay-aux-Roses, France). The analysis of some of these spectra, for example, Mg XI (Faucher et al., 1983), Ti XXI (Bely-Dubau et al., 1982b) and Ca XIX (Bely-Dubau et al., 1982a, Jordan and Veck 1982) show that these diagnostics are sensitive to the accuracy of the atomic data.and demonstrate the need for improved calculations of the excitation rates for the He-like ions.

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