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Amemiya, Hiroshi*; Uehara, Kazuya
Japanese Journal of Applied Physics, Part 1, 45(1A), p.247 - 249, 2006/01
Times Cited Count:4 Percentile:16.27(Physics, Applied)A method for detecting the separatrix surface in the edge plasma in Tokamak is presented. Two sets of double probes whose front surfaces are shifted by a small distance are mounted and the difference of the currents is measured using a differential amplifier. When the separatrix surface reaches the probes, a current increment appears in the differential amplifier, giving a signal of the arrival of the separatrix. Procedures of obtaining plasma parameters including the ion temperature are described.
Furukawa, Masaru; Tokuda, Shinji; Wakatani, Masahiro*
Plasma Physics and Controlled Fusion, 46(2), p.409 - 421, 2004/02
Times Cited Count:7 Percentile:21.86(Physics, Fluids & Plasmas)In the H-mode (high-confinement mode) pedestal region of a static or a toroidally rotating D-shaped tokamak plasma, the separatrix or the X-point affects the high-n ballooning stability (n: toroidal mode number) only in a thin layer in the pedestal region. Therefore, D-shaping effectively stabilizes the ballooning modes even for a toroidally rotating plasma with a separatrix.
Shimizu, Katsusuke*; ; Koizumi, Koichi; ; Nishio, Satoshi; Sasaki, Takashi*; Tada, Eisuke
JAERI-M 92-135, 139 Pages, 1992/09
no abstracts in English
Nishio, Satoshi; Araki, Masanori; Shinya, K.*; Shimizu, Katsusuke*; Kuroda, Toshimasa*; Sugihara, Masayoshi; Shimomura, Yasuo
Fusion Engineering and Design, 19, p.203 - 211, 1992/00
Times Cited Count:2 Percentile:26.93(Nuclear Science & Technology)no abstracts in English
Yoshida, H.; ;
Japanese Journal of Applied Physics, 21(7), p.1068 - 1074, 1982/00
Times Cited Count:1 Percentile:12.22(Physics, Applied)no abstracts in English
Yoshida, H.; ; ; Sengoku, Seio; ; ; ;
JAERI-M 9789, 28 Pages, 1981/11
no abstracts in English
; Sengoku, Seio; ; ; Maeda, Hikosuke; ; ; ;
JAERI-M 7309, 22 Pages, 1977/10
no abstracts in English
;
Phys.Lett.,A, 42(1), p.81 - 82, 1972/01
no abstracts in English