S
Satoshi Nishio
Researcher at Japan Atomic Energy Research Institute
Publications - 72
Citations - 693
Satoshi Nishio is an academic researcher from Japan Atomic Energy Research Institute. The author has contributed to research in topics: Tokamak & Fusion power. The author has an hindex of 14, co-authored 72 publications receiving 676 citations.
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Journal ArticleDOI
Design study of fusion DEMO plant at JAERI
Kenji Tobita,Satoshi Nishio,Mikio Enoeda,Masayasu Sato,Takaaki Isono,Shinji Sakurai,Hideo Nakamura,Satoshi Sato,Satoshi Suzuki,M. Ando,Koichiro Ezato,T. Hayashi,Takanori Hirose,Takashi Inoue,Yoshinori Kawamura,Norikiyo Koizumi,Y. Kudo,R. Kurihara,T. Kuroda,Makoto Matsukawa,K. Mouri,Y. Nakamura,Masataka Nishi,Nomoto Yasunobu,Junji Ohmori,Naoyuki Oyama,Keishi Sakamoto,T. Suzuki,M. Takechi,Hiroyasu Tanigawa,K. Tsuchiya,Daigo Tsuru +31 more
TL;DR: In this paper, three options of fusion DEMO plant are proposed characterized by functions of the center solenoid (CS), and the prime option uses a downsized CS, which does not provide sufficient V-s for plasma current ramp-up but supplies enough coil current for plasma shaping.
Journal ArticleDOI
Improved tokamak concept focusing on easy maintenance
Satoshi Nishio,Shuzo Ueda,Isao Aoki,R. Kurihara,T. Kuroda,H. Miura,Tomoaki Kunugi,Yasushi Seki,Takashi Nagashima,M. Ohta,Adachi Junichi,S. Yamazak,Kawaguchi Ichiro,T. Hashimoto,K. Shinya,Y. Murakami,Haruhiko Takase,T. Nakamura +17 more
TL;DR: In this paper, a torus system is radially divided into equal sectors and each sector forms an assembly unit, all the piping and feeder systems are extracted to the spacious torus central region.
Journal ArticleDOI
DEMO plant design beyond ITER
TL;DR: It is suggested that demonstrating the fusion as a viable source of energy in plant scale will be possible based on the successful operation of ITER, while a number of technical issues must be solved in coherent programs paralleling ITER.
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A fusion power reactor concept using SiC/SiC composites
TL;DR: In this article, the authors studied a concept of a commercial fusion power reactor (5.5 GW, electric output: 2.7 GW) having high environmental safety, high thermal efficiency and high availability.
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Impact of low activation materials on fusion reactor design
TL;DR: In this paper, the impact of low activation materials to the fusion power reactor design is described based on the design of five fusion power reactors with different structural material/coolant combinations.