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Togo, Satoshi*; Takizuka, Tomonori*; Nakamura, Makoto; Hoshino, Kazuo; Ogawa, Yuichi*
Journal of Nuclear Materials, 463, p.502 - 505, 2015/08
Times Cited Count：9 Percentile：60.04(Materials Science, Multidisciplinary)A 1D SOL-divertor plasma simulation code introducing the anisotropic ion temperature with virtual divertor model has been developed. By introducing the anisotropic ion temperature directly, the second-derivative parallel ion viscosity term in the momentum transport equation can be excluded and the boundary condition at the divertor plate becomes unnecessary. In order to express the effects of the divertor plate and accompanying sheath implicitly, the virtual divertor model has been introduced which has an artificial sinks of particle, momentum and energy. The virtual divertor model makes the periodic boundary condition available. By using this model, SOL-divertor plasmas satisfying the Bohm condition has been successfully obtained. Also investigated are the dependence of the ion temperature anisotropy on the normalized mean free path of ion and the validity of the approximated parallel ion viscosity for the Braginskii expression and the limited one.
Kallenbach, A.*; Asakura, Nobuyuki; Kirk, A.*; Korotkov, A.*; Mahdavi, M. A.*; Mossessian, D.*; Porter, G. D.*
Journal of Nuclear Materials, 337-339, p.381 - 385, 2005/03
Times Cited Count：66 Percentile：96.55(Materials Science, Multidisciplinary)Edge profile data for H-mode discharges in 6 tokamaks have been analysed with the main focus on the edge density profile as well as electron temperature and density gradient lengths and steep gradient zone widths. A uniform procedure of data treatment and assignment of the separatrix position via power balance allowed to put the multi-machine data on an even base. The machine size appears to be the leading parameter for the width of the steep edge transport barrier gradient zone, as well as for the temperature decay length at the separatrix. Effects associated with neutral penetration physics are visible in the edge density profile.
Nakano, Tomohide; Fujimoto, Takashi*; Goto, Motoshi*; Hatayama, Akiyoshi*; Kado, Shinichiro*; Kato, Takako*; Kimura, Mineo*; Kubo, Hirotaka; Murakami, Izumi*; Ono, Noriyasu*; et al.
Annual Report of National Institute for Fusion Science; April 2003 - March 2004, P. 414, 2003/10
no abstracts in English
Porter, G. D.*; Rognlien, T. D.*; Rensink, M. E.*; Loarte, A.*; Asakura, Nobuyuki; Takenaga, Hidenobu; Matthews, G.*; Contributors to JET-EFDA Workprogramme*
Journal of Nuclear Materials, 313-316, p.1085 - 1088, 2003/03
Times Cited Count：24 Percentile：81.71(Materials Science, Multidisciplinary)no abstracts in English
Uehara, Kazuya; Maeda, Mitsuru; Tsushima, Akira*; Amemiya, Hiroshi*
Journal of the Physical Society of Japan, 72(1), p.94 - 100, 2003/01
Times Cited Count：2 Percentile：21.35(Physics, Multidisciplinary)no abstracts in English
Sakamoto, Yoshiteru; Nakano, Tomohide; Oyama, Naoyuki
Purazuma, Kaku Yugo Gakkai-Shi, 78(5), P. 471, 2002/05
no abstracts in English
Kimura, Haruyuki
Purazuma, Kaku Yugo Gakkai-Shi, 75(6), p.758 - 759, 1999/06
no abstracts in English
; Uehara, Kazuya;
Japanese Journal of Applied Physics, Part 1, 38(5A), p.2971 - 2972, 1999/05
Times Cited Count：4 Percentile：23.73(Physics, Applied)no abstracts in English
Ogawa, Hiroaki; Miura, Yukitoshi; Fukumoto, Naoyuki*; Hasegawa, Koichi; Kawashima, Hisato; Maeno, Masaki; Nagata, Masayoshi*; Sengoku, Seio; Shibata, Takatoshi; Kasai, Satoshi; et al.
Journal of Nuclear Materials, 266-269, p.623 - 628, 1999/00
Times Cited Count：12 Percentile：66.03(Materials Science, Multidisciplinary)no abstracts in English
Uehara, Kazuya; Tsushima, Akira*;
Czechoslovak Journal of Physics, 48(SUPPL.S2), p.339 - 344, 1998/00
no abstracts in English
; Uehara, Kazuya;
Japanese Journal of Applied Physics, Part 1, 36(11), p.6992 - 6993, 1997/11
Times Cited Count：6 Percentile：36.75(Physics, Applied)no abstracts in English
Uehara, Kazuya; Tsushima, Akira*; ; JFT-2M Group
Journal of the Physical Society of Japan, 66(4), p.921 - 924, 1997/04
Times Cited Count：17 Percentile：76.50(Physics, Multidisciplinary)no abstracts in English
Itami, Kiyoshi; Yoshino, Ryuji; Asakura, Nobuyuki; Fujita, Takaaki; Hosogane, Nobuyuki; Naito, Osamu; Higashijima, Satoru; Konoshima, Shigeru
Physical Review Letters, 78(7), p.1267 - 1270, 1997/02
Times Cited Count：13 Percentile：66.47(Physics, Multidisciplinary)no abstracts in English
; Uehara, Kazuya;
Proc. of 24th European Physical Society Conf. on Controlled Fusion and Plasma Physics, 21A, p.709 - 712, 1997/00
no abstracts in English
Asakura, Nobuyuki; ; Ikeda, Yoshitaka; Neyatani, Yuzuru; Seki, Masami
Review of Scientific Instruments, 66(12), p.5428 - 5432, 1995/12
Times Cited Count：18 Percentile：78.57(Instruments & Instrumentation)no abstracts in English
Tamai, Hiroshi; Shoji, Teruaki; Miura, Yukitoshi; Nagashima, Keisuke; Kawashima, Hisato; Matsuda, Toshiaki; Ogawa, Hiroaki; Maeno, Masaki; Yamauchi, Toshihiko; Uehara, Kazuya; et al.
IAEA-CN-60/A1-7, 0, p.137 - 144, 1995/00
no abstracts in English
Tamai, Hiroshi; Shoji, Teruaki; Nagashima, Keisuke; Miura, Yukitoshi; Yamauchi, Toshihiko; Ogawa, Hiroaki; Kawashima, Hisato; Matsuda, Toshiaki; Mori, Masahiro; ; et al.
Journal of Nuclear Materials, 220-222, p.365 - 369, 1995/00
Times Cited Count：17 Percentile：82.15(Materials Science, Multidisciplinary)no abstracts in English
Saigusa, Mikio; Yamamoto, Takumi; C.C.Petty*; ; ; Kawashima, Hisato; Fujii, Tsuneyuki; Kimura, Haruyuki; Miura, Yukitoshi; Tamai, Hiroshi
Nuclear Fusion, 33(3), p.421 - 434, 1993/00
Times Cited Count：10 Percentile：38.34(Physics, Fluids & Plasmas)no abstracts in English
Matsuoka, Mamoru;
Nuclear Fusion, 33(1), p.161 - 163, 1993/00
Times Cited Count：3 Percentile：22.99(Physics, Fluids & Plasmas)no abstracts in English
Fujii, Tsuneyuki; Saigusa, Mikio; Kimura, Haruyuki; ; Tobita, Kenji; Nemoto, Masahiro; Kusama, Yoshinori; Seki, Masami; Moriyama, Shinichi; Nishitani, Takeo; et al.
Fusion Engineering and Design, 12, p.139 - 148, 1990/00
Times Cited Count：25 Percentile：89.04(Nuclear Science & Technology)no abstracts in English
