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Okuno, Kiyoshi; Nakajima, Hideo; Sugimoto, Makoto; Isono, Takaaki; Kawano, Katsumi; Koizumi, Norikiyo; Hamada, Kazuya; Nunoya, Yoshihiko; Matsui, Kunihiro; Nabara, Yoshihiro; et al.
Nuclear Fusion, 47(5), p.456 - 462, 2007/05
Times Cited Count：8 Percentile：29.31(Physics, Fluids & Plasmas)no abstracts in English
Okuno, Kiyoshi; Nakajima, Hideo; Sugimoto, Makoto; Isono, Takaaki; Kawano, Katsumi; Koizumi, Norikiyo; Hamada, Kazuya; Nunoya, Yoshihiko; Nabara, Yoshihiro; Kitamura, Kazunori; et al.
Proceedings of 21st IAEA Fusion Energy Conference (FEC 2006) (CD-ROM), 8 Pages, 2007/03
The ITER superconducting magnet system consists of 18 TF coils, one CS and six Poloidal Field (PF) coils. Among six PTs, Japan, EU and US will be responsible for major part of the superconducting magnets, and Japanese contribution will be the largest, including the following four areas: part of TF conductors, about half (9 out of 19) of TF coil winding packs, most of TF coil structures and part of CS conductor. Since 2004, Japan Atomic Energy Agency (JAEA) started preparation activities for procurement, including manufacturing studies to identify detailed fabrication processes and tools for critical components, such as TF coil winding and case, and manufacturing demonstrations at full scale level on Nb
Sn strands and conductors and cryogenic structural materials, such as coil case segments and radial plates. Details are described in the following sections.
Ohira, Shigeru; Luo, G.; Nakamura, Hirofumi; Shu, Wataru; Kitamura, Kazunori*; Nishi, Masataka
Fusion Science and Technology, 48(1), p.621 - 624, 2005/07
Times Cited Count：0 Percentile：0.01(Nuclear Science & Technology)A new conceptual design of a tritium permeation test module assembly was developed for demonstration tests using a strong plasma source constructed in TPL for simulation of practical tritium permeation in the real plasma facing components and validation of the models and codes for evaluation of tritium permeation. The target module, to be irradiated by the high flux plasma beam, consists of a multi-layer structure of a plasma facing material plate and a copper substrate with pressurized coolant cavity. Tests using a preliminary model of the target module has been performed to verify thermal and mechanical behavior of the bonded structure and to assess its structural integrity focused on the bonded interface under the cyclic heat loads. After the heat load testing, no visible defect and crack was observed around the bonded interfaces with magnifying glass, and its structural integrity was verified. Also the first tests using tritium plasma at TSTA/LANL with the preliminary model was performed and process to measured tritium permeated was established.
Omori, Junji*; Kitamura, Kazunori*; Araki, Masanori; Oono, Isamu*; Shoji, Teruaki
JAERI-Tech 2002-053, 86 Pages, 2002/07
JAERI-Tech-2002-053.pdf:3.81MB
no abstracts in English
Shimomura, Yasuo; Tsunematsu, Toshihide; Yamamoto, Shin; Maruyama, So; Mizoguchi, Tadanori*; Takahashi, Yoshikazu; Yoshida, Kiyoshi; Kitamura, Kazunori*; Ioki, Kimihiro*; Inoue, Takashi; et al.
Purazuma, Kaku Yugo Gakkai-Shi, 78(Suppl.), 224 Pages, 2002/01
no abstracts in English
Okuno, Kiyoshi; Bessette, D.*; Ferrari, M.*; Huguet, M.*; Jong, C.*; Kitamura, Kazunori*; Krivchenkov, Y.*; Mitchell, N.*; Takigami, Hiroyuki*; Yoshida, Kiyoshi; et al.
Fusion Engineering and Design, 58-59, p.153 - 157, 2001/11
Times Cited Count：2 Percentile：19.66(Nuclear Science & Technology)no abstracts in English
Hatano, Toshihisa; Sato, Satoshi; Hashimoto, T.*; Kitamura, Kazunori*; Furuya, Kazuyuki; Kuroda, Toshimasa*; Enoeda, Mikio; Takatsu, Hideyuki
Journal of Nuclear Science and Technology, 35(10), p.705 - 711, 1998/10
Times Cited Count：1 Percentile：15.03(Nuclear Science & Technology)no abstracts in English
Araki, Masanori; Kitamura, Kazunori*; Urata, Kazuhiro*; Suzuki, Satoshi
Fusion Engineering and Design, 42(1-4), p.381 - 387, 1998/09
Times Cited Count：1 Percentile：15.03(Nuclear Science & Technology)no abstracts in English
*; Kitamura, Kazunori*; *; Koizumi, Koichi; Tada, Eisuke; Tsunematsu, Toshihide
Fusion Engineering and Design, 41, p.421 - 429, 1998/00
Times Cited Count：4 Percentile：38.68(Nuclear Science & Technology)no abstracts in English
Hatano, Toshihisa; ; ; *; *; Kitamura, Kazunori*; Kuroda, Toshimasa*; Akiba, Masato; Takatsu, Hideyuki
Fusion Engineering and Design, 39-40, p.363 - 370, 1998/00
Times Cited Count：20 Percentile：81.49(Nuclear Science & Technology)no abstracts in English
Furuya, Kazuyuki; Sato, Satoshi; Hatano, Toshihisa; *; Kitamura, Kazunori*; Miura, H.*; *; Kuroda, Toshimasa*; Takatsu, Hideyuki
JAERI-Tech 97-022, 113 Pages, 1997/05
no abstracts in English
*; Koizumi, Koichi; Takatsu, Hideyuki; *; Nakahira, Masataka; Tada, Eisuke; Tsunematsu, Toshihide
Fusion Technology 1996, 0, p.1403 - 1406, 1997/00
no abstracts in English
*; Koizumi, Koichi; *; Takatsu, Hideyuki; Tada, Eisuke
JAERI-Tech 96-049, 37 Pages, 1996/11
no abstracts in English
*; Komatsuzaki, Manabu*; Nishio, Satoshi; Koizumi, Koichi; Takatsu, Hideyuki
JAERI-Tech 96-031, 16 Pages, 1996/07
no abstracts in English
Furuya, Kazuyuki; Hashimoto, T.*; Sato, Satoshi; Kuroda, Toshimasa*; *; Kurasawa, Toshimasa; *; Takatsu, Hideyuki
JAERI-Tech 95-045, 53 Pages, 1995/09
no abstracts in English
*; Takatsu, Hideyuki; Koizumi, Koichi; Tsunematsu, Toshihide
JAERI-Tech 95-032, 17 Pages, 1995/05
no abstracts in English
Sato, Satoshi; Takatsu, Hideyuki; Kurasawa, Toshimasa; Hashimoto, T.*; Koizumi, Koichi; *; *; *; Tada, Eisuke; Nakahira, Masataka; et al.
JAERI-Tech 95-019, 129 Pages, 1995/03
no abstracts in English
*; *; *; *; *; Akiba, Masato; Araki, Masanori; Seki, Masahiro
Fusion Engineering and Design, 18, p.173 - 178, 1991/00
Times Cited Count：9 Percentile：69.46(Nuclear Science & Technology)no abstracts in English
Obara, Kenjiro; Murakami, Yoshio; *; *; *; *
Shinku, 33(3), p.326 - 329, 1990/00
no abstracts in English
Obara, Kenjiro; Nakamura, Kazuyuki; Murakami, Yoshio; *; *; *; *
Shinku, 32(3), p.165 - 170, 1989/03
no abstracts in English
