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Okano, Yasushi; Nishino, Hiroyuki; Yamano, Hidemasa; Kurisaka, Kenichi
Proceedings of International Topical Meeting on Probabilistic Safety Assessment and Analysis (PSA 2019), p.274 - 281, 2019/04
A sodium-cooled fast reactor uses the ambient air as an ultimate heat sink to remove decay heat, thus meteorological phenomena can potentially pose risks to the reactor. If a rare and intense external hazard occurs concurrently with another external hazard, it would affect the systems (i.e. air cooler of decay heat removal system). In this study, a new scheme of screening of the external hazard combinations was proposed. The authors classified simultaneous or sequential combinational hazards, and identified associated potential effects in terms of hazard duration and sequential order. As a result, this study identified scenarios of the external hazard combinations of preceding rare and intense external hazard with an following additional external hazard.
Yamaguchi, Tetsuji; Sakamoto, Yoshifumi; Iida, Yoshihisa; Negishi, Kumi; Taki, Hiroshi; Akai, Masanobu; Jinno, Fumika; Kimura, Yuichiro; Ueda, Masato; Tanaka, Tadao; et al.
Proceedings of International Conference on Nuclear Energy System for Future Generation and Global Sustainability (GLOBAL 2005) (CD-ROM), 6 Pages, 2005/10
no abstracts in English
Yamaguchi, Tetsuji; Minase, Naofumi; Iida, Yoshihisa; Tanaka, Tadao; Nakayama, Shinichi
JAERI-Conf 2005-007, p.150 - 155, 2005/08
no abstracts in English
Yokobayashi, Masao; Kondo, Masaaki*
JAERI-Tech 2001-007, 90 Pages, 2001/03
no abstracts in English
Furuta, Kazuo*; *; Watanabe, Norio; *; *
Nihon Genshiryoku Gakkai-Shi, 43(3), p.221 - 223, 2001/03
no abstracts in English
Homma, Toshimitsu
Comparative Evaluation of Environmental Toxicants; Health Effects of Environmental Toxicants Derived, p.147 - 155, 1998/00
no abstracts in English
Muramatsu, Ken; *; *
20th CNS Nuclear Simulation Symposium, p.1 - 10, 1997/00
no abstracts in English
Abe, Kiyoharu
JAERI-Review 95-006, 132 Pages, 1995/05
no abstracts in English
Muramatsu, Ken
Proc. of 10th Sino-Jananese Seminar on Nuclear Safety, 0, p.1.3.1 - 1.3.16, 1995/00
no abstracts in English
Muramatsu, Ken; ; Matsumoto, Kiyoshi; ; Kondo, Masaaki; *
The 3rd JSME/ASME Joint Int. Conf. on Nuclear Engineering, Vol. 3, 0, p.1333 - 1340, 1995/00
no abstracts in English
Dai-9-Kai Nihon Jishin Kogaku Shimpojiumu (1994) Rombunshu, Dai-1-Bunsatsu, 0, p.1699 - 1704, 1994/00
no abstracts in English