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Tokuda, Shinji; Aiba, Nobuyuki*
Journal of Plasma and Fusion Research SERIES, Vol.6, p.207 - 209, 2004/00
Recent progress in the theory of the Newcomb equation is reported. Emphasis is put on the analysis of external modes including peeling modes (high 
kink modes), where is the toroidal mode number. A theory for low external modes is developed so that it is also useful for the analysis of resistive wall modes.
Tokuda, Shinji
Proceedings of 30th EPS Conference on Controlled Fusion and Plasma Physics (CD-ROM), 4 Pages, 2003/00
When we solve the eigenvalue problem associated with the two-dimensional Newcomb equation, we can identify the stability of a tokamak plasma against ideal MHD perturbations. The eigenvalue problem does not give the physical growth rate when the plasma is unstable. However, we can determine the growth rate by constructing a dispersion relation that gives the relation between the growth rate and the eigenvalue. It is expected that the dispersion relation provides an effective and fast method of stability analysis of MHD modes close to the marginal stability against ideal MHD perturbations, and the relation can be extended for non-ideal MHD modes close to the marginal stability.
Tokuda, Shinji
Journal of Accelerator and Plasma Research, 5(1), p.87 - 108, 2000/00
no abstracts in English
Tokuda, Shinji; *
Physics of Plasmas, 6(8), p.3012 - 3026, 1999/08
Times Cited Count：56 Percentile：83.39(Physics, Fluids & Plasmas)no abstracts in English
p mode plasmas in the Japan Atomic Energy Research Institute Tokamak-60 upgradeTakeji, Satoru; Kamada, Yutaka; Ozeki, Takahisa; Ishida, Shinichi; Takizuka, Tomonori; Neyatani, Yuzuru; Tokuda, Shinji
Physics of Plasmas, 4(12), p.4283 - 4291, 1997/12
Times Cited Count：16 Percentile：50.2(Physics, Fluids & Plasmas)no abstracts in English
Tokuda, Shinji; *
JAERI-Data/Code 97-040, 105 Pages, 1997/10
JAERI-Data-Code-97-040.pdf:2.32MB
no abstracts in English
Tokuda, Shinji; *; *
JAERI-M 93-075, 32 Pages, 1993/03
no abstracts in English
Tokuda, Shinji; Takeda, Tatsuoki
Oyo Suri, 2(4), p.298 - 316, 1992/12
no abstracts in English
Ozeki, Takahisa; Azumi, Masafumi; Kamada, Yutaka; Yoshino, Ryuji; Tokuda, Shinji; Tsunematsu, Toshihide; Nagashima, Keisuke; Yoshida, Hidetoshi;
Nuclear Fusion, 31(1), p.51 - 60, 1991/00
Times Cited Count：8 Percentile：41.47(Physics, Fluids & Plasmas)no abstracts in English
Tokuda, Shinji; Yamagiwa, Mitsuru; Tsunematsu, Toshihide; Takeda, Tatsuoki
Int. Conf. on Plasma Physics, p.925 - 928, 1989/00
no abstracts in English
