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Tamai, Hiroshi; Tazaki, Makiko; Suda, Kazunori
Nihon Genshiryoku Gakkai-Shi ATOMO, 60(1), p.25 - 29, 2018/01
IAEA Low Enriched Uranium Bank, which is one of international management initiatives of nuclear materials operated by IAEA, will be realized soon. During increasing concern on proliferation risk of sensitive nuclear technologies as well as in this century the potential acquisition by terrorists, the IAEA bank will offer the fuel assurance aiming at decreasing incentive for acquiring those sensitive technologies. Throughout the argument on the criteria for the fuel supply, the bank site and its requirement have been established and will be in operation next year. The background, significance, and development of this initiative are described.
Polevoi, A. R.*; Shimada, Michiya; Sugihara, Masayoshi; Igitkhanov, Y. L.*; Mukhovatov, V.*; Kukushkin, A. S.*; Medvedev, S. Y.*; Zvonkov, A. V.*; Ivanov, A. A.*
Nuclear Fusion, 45(11), p.1451 - 1456, 2005/11
Times Cited Count:33 Percentile:70.25(Physics, Fluids & Plasmas)Requirements for pellet injection parameters for plasma fuelling are assessed for ITER scenarios with enhanced particle confinement. A pellet injection throughput of 100 Pam/s would be sufficient. The assessment is based on the integrated transport simulations including models of pedestal transport, reduction of helium transport and boundary conditions compatible with SOL/divertor simulations. The requirements for pellet injection for the inductive H-mode scenario (HH98(y,2) = 1) are reconsidered taking account of a possible reduction of the particle loss obtained in some experiments at low collisionalities. The assessment of fuelling requirements is carried out for the hybrid and steady state scenarios with enhanced confinement with HH98(y,2) 1. A robustness of plasma performance to the variation of particle transport is demonstrated. A new type of steady state (SS) scenario is considered with neutral beam current drive (NBCD) and electron cyclotron current drive (ECCD) instead of lower hybrid current drive (LHCD).
Suzuki, Yoshio; Hayashi, Takaya*; Kishimoto, Yasuaki
Nuclear Fusion, 41(7), p.873 - 881, 2001/07
Times Cited Count:11 Percentile:35.64(Physics, Fluids & Plasmas)no abstracts in English
Suzuki, Yoshio; Hayashi, Takaya*; Kishimoto, Yasuaki
Earth Planets and Space, 53(6), p.547 - 551, 2001/06
Times Cited Count:2 Percentile:9.59(Geosciences, Multidisciplinary)no abstracts in English
Suzuki, Yoshio; Hayashi, Takaya*; Kishimoto, Yasuaki
Nuclear Fusion, 41(6), p.761 - 777, 2001/06
no abstracts in English
Ogawa, Toshihide; Ogawa, Hiroaki; Miura, Yukitoshi; Niimi, Hironobu*; Kimura, Haruyuki; Kashiwa, Yoshitoshi; Shibata, Takatoshi; Yamamoto, Masahiro; Fukumoto, Naoyuki*; Nagata, Masayoshi*; et al.
Journal of Nuclear Materials, 290-293, p.454 - 458, 2001/03
Times Cited Count:7 Percentile:48.66(Materials Science, Multidisciplinary)no abstracts in English
Suzuki, Yoshio; Hayashi, Takaya*; Kishimoto, Yasuaki
Physics of Plasmas, 7(12), p.5033 - 5037, 2000/12
Times Cited Count:6 Percentile:20.97(Physics, Fluids & Plasmas)no abstracts in English
Suzuki, Yoshio; Hayashi, Takaya*; Miyoshi, Takahiro; Kishimoto, Yasuaki; NEXT Group
Purazuma, Kaku Yugo Gakkai-Shi, 76(3), p.288 - 294, 2000/03
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:66.07(Materials Science, Multidisciplinary)no abstracts in English
Nakamura, Hiroo; Ladd, P.*; Federici, G.*; Janeschitz, G.*; Schaubel, K. M.*; Sugihara, Masayoshi; Busigin, A.*; Gierszewski, P.*; Hiroki, Seiji; Hurztmeirer, H. S.*; et al.
Fusion Engineering and Design, 39-40, p.883 - 891, 1998/09
Times Cited Count:6 Percentile:44.25(Nuclear Science & Technology)no abstracts in English