Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Yoshio Shimakawa"'
Autor:
Hiroyuki Hara, Yoshio Shimakawa, Mikinori Iwasaki, Yoshitaka Chikazawa, Tomohiko Yamamoto, Shuji Ohno, Hiroshi Sakaba, Atsushi Katoh, Shigenobu Kubo
Publikováno v:
Nuclear Technology. 196:61-73
The Japan Sodium-cooled Fast Reactor (JSFR) adopts a double boundary for all sodium components. In this paper, design measures are investigated against a secondary sodium fire inside the reactor building, which might be assumed as design extension co
Autor:
D. Verrier, Hisatomo Murakami, Edouard Hourcade, Laurent Costes, Gilles Rodriguez, Koichi Higurashi, Haruo Mochida, Yoshio Shimakawa, Franck Dechelette, Koichi Kurita, Kazuhiro Oyama, Benoit Perrin, David Plancq, Frédéric Chanteclair, Nobuyuki Ishikawa, Bernard Carluec, Shigeo Ohki, Frederic Serre, Jean-François Dirat, Marie-Sophie Chenaud, Kazuya Koyama, Christophe Venard, Hidemasa Yamano, Kazuya Takano, Jean-Marie Hamy, Shigenobu Kubo, Toru Iitsuka, Frédéric Varaine, Yumi Yamada, Shinya Kosaka, Fumiaki Kaneko, Ryo Shimizu, Takayuki Ozawa, Masaaki Tanaka
Publikováno v:
EPJ N-Nuclear Sciences & Technologies
EPJ N-Nuclear Sciences & Technologies, 2021, 7, pp.15. ⟨10.1051/epjn/2021014⟩
EPJ N-Nuclear Sciences & Technologies, EDP Sciences, 2021, 7, pp.15. ⟨10.1051/epjn/2021014⟩
EPJ Nuclear Sciences & Technologies, Vol 7, p 15 (2021)
EPJ N-Nuclear Sciences & Technologies, 2021, 7, pp.15. ⟨10.1051/epjn/2021014⟩
EPJ N-Nuclear Sciences & Technologies, EDP Sciences, 2021, 7, pp.15. ⟨10.1051/epjn/2021014⟩
EPJ Nuclear Sciences & Technologies, Vol 7, p 15 (2021)
International audience; In the frame of the France-Japan agreement on nuclear collaboration, a bilateral collaboration agreement on nuclear energy was signed on March 21st, 2017, including a topic dedicated to Sodium-cooled Fast Reactor (SFR). This a
Publikováno v:
Nuclear Technology. 192:111-124
Severe external hazards on the Japan Sodium-cooled Fast Reactor (JSFR) have been analyzed and evaluated. For seismic design, safety components are confirmed to maintain their functions even against...
Publikováno v:
Journal of Nuclear Science and Technology. 48:547-555
Safety design requirements for JSFR were summarized taking the development targets of the FaCT project and design feature of JSFR into account. The related safety principle and requirements for Monju, CRBRP, PRISM, SPX, LWRs, IAEA standards, goals of
Autor:
Takafumi Aoyama, Yoshio Shimakawa, Takusaburo Hosoya, Iwao Ikarimoto, Shigeyuki Nakanishi, Shoji Kotake, Jungo Kato, Misao Takamatsu, Kiyoshi Harada, Shigenobu Kubo
Publikováno v:
Nuclear Technology. 170:181-188
A sodium-cooled fast reactor (SFR) self-actuated shutdown system (SASS) is a passive safety feature by which control rods are inserted by gravity force and the rods would be detached by a rise in c...
Publikováno v:
Nuclear Technology. 170:159-169
An advanced large-scale sodium-cooled fast reactor named JSFR adopts an innovative two-loop cooling system. This cooling system design raises major technological issues: hydraulic and structural integrity due to the increase in one-loop coolant flow
Autor:
Yasushi Okano, Yoshio Shimakawa, Mamoru Konomura, Yoshitaka Chikazawa, Toshihiko Tanaka, Naoki Sawa
Publikováno v:
Nuclear Technology. 157:120-131
A small reactor has the potential to be utilized as a power source to meet diverse social needs and reduce capital risks. In remote areas, populations tend to be small, and an economic power grid may not be available. In such situations, a small powe
Autor:
Toshihiko Tanaka, Yoshiyuki Ohkubo, Toru Hori, Yoshio Shimakawa, Yasushi Okano, Yoshitaka Chikazawa
Publikováno v:
Journal of Nuclear Science and Technology. 43:829-843
A conceptual design study of a small sized sodium cooled reactor with 165 MWe output with a metallic fuel, which aimed at the application for the diversified power supply has been carried out. A metal fuel core has been developed with 550°C core out
Publikováno v:
Nuclear Technology. 140:1-17
An innovative concept of a sodium-cooled reactor (the Advanced Loop-Type Fast Reactor) to pursue high economic competitiveness has been developed. Measures to reduce cost adopted in the design are compact design of reactor structure, shortening of pi
Publikováno v:
Science and Technology of Nuclear Installations, Vol 2012 (2012)
As a next-generation plant, a large-scale Japan sodium-cooled fast reactor (JSFR) adopts a number of innovative technologies in order to achieve economic competitiveness, enhanced reliability, and safety. This paper describes safety requirements for