Zobrazeno 1 - 10
of 231
pro vyhledávání: '"Tadashi Narabayashi"'
Autor:
Toshiki KOBAYASHI, Yuta NAKASAKA, Yoshihiro ISHIKAWA, Koji ENDO, Tadashi NARABAYASHI, Hideharu TOYODA, Yasuhiro KAWAHARA, Sanshiro KOBAYASHI
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 88, Iss 908, Pp 21-00342-21-00342 (2022)
In nuclear power plants, measures against radioactive noble gases are required. Until now, special activated carbon that easily adsorbs noble gases has been used in some nuclear facilities. However, activated carbon has a small adsorption capacity an
Externí odkaz:
https://doaj.org/article/a1690ef2e15e45d1b93c85ac264a0194
Autor:
Masaki NAGASHIO, Tadashi NARABAYASHI, Yasuhiro KAWAHARA, Sanshiro KOBAYASHI, Yoshihiro ISHIKAWA, Koji ENDO
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 88, Iss 907, Pp 21-00348-21-00348 (2022)
Through the research of Filtered Containment Venting System (FCVS), air purification methods have been developed, such as technologies of scrubbing, metal fiber, silver zeolite and mobility. Using these technologies, we have been studying the further
Externí odkaz:
https://doaj.org/article/a8a191d464c74d0b92eaccbc1bcf19f1
Publikováno v:
Nuclear Engineering and Technology, Vol 46, Iss 3, Pp 281-290 (2014)
In order to properly quantify fission reactor neutronics parameter uncertainties, we have to use covariance data and sensitivity profiles consistently. In the present paper, we establish two consistent methodologies for uncertainty quantification: a
Externí odkaz:
https://doaj.org/article/00d5def191fc4748bcebeaf22d8a4bb0
Autor:
Kazuyuki NAGASAWA, Tadashi NARABAYASHI
Publikováno v:
Mechanical Engineering Journal, Vol 4, Iss 1, Pp 16-00482-16-00482 (2016)
The Niigata-ken Chuetsu-Oki Earthquake (hereinafter referred to as “the NCO Earthquake”) occurred in 2007 with a hypocenter very close to Kashiwazaki-Kariwa Nuclear Power Station of Tokyo Electric Power Company Holdings, Inc. (hereinafter referre
Externí odkaz:
https://doaj.org/article/f7768871cee64e768c3618f5853314ed
Autor:
Kazuyuki NAGASAWA, Tadashi NARABAYASHI
Publikováno v:
Nihon Kikai Gakkai ronbunshu, Vol 82, Iss 837, Pp 16-00007-16-00007 (2016)
The Fukushima Daiichi (1F) accident in unit 1 to 4 was likely to be caused by the tsunami induced loss of emergency power and seawater heat sink that is consistently elucidated based on the performance of the plants until the tsunami hit after the se
Externí odkaz:
https://doaj.org/article/80aab2eb9a444fc4b57743b3768a95b8
Publikováno v:
Journal of Fluid Science and Technology, Vol 2, Iss 1, Pp 238-247 (2007)
This study focuses on the mixing process of the driving jet and the induced flow in the throat to improve the efficiency of jet pumps used in Boiling Water Reactors. The effect of nozzle and throat shapes on the performance of jet pumps are examined
Externí odkaz:
https://doaj.org/article/aef5df4c0e4e46f6912a5e91e5046e6b
Autor:
Tetsushi Hino, Haruhiko Ikeda, Chikako Iwaki, Yukihiro Katayama, Hiroki Kawai, Yasuo Koizumi, Masayoshi Matsuura, Hiroshi Miyano, Michitsugu Mori, Shinichi Morooka, Tadashi Narabayashi, Koji Nishida, Akira Nishimura, Hisatoshi Shirahama, Hirotsugu Suzuki, Kazuhiko Wakasugi, Yukihisa Yabushita, Seiichi Yokobori, Yuichiro Yoshimoto, Kenichi Yoshioka
Publikováno v:
Boiling Water Reactors ISBN: 9780128213612
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cfce13c3bdae17a726d3af5b4eb7cfdb
https://doi.org/10.1016/b978-0-12-821361-2.09989-x
https://doi.org/10.1016/b978-0-12-821361-2.09989-x
Autor:
Tetsushi Hino, Shinichi Morooka, Kenichi Yoshioka, Tadashi Narabayashi, Michitsugu Mori, Chikako Iwaki
Publikováno v:
Boiling Water Reactors ISBN: 9780128213612
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c81fc348e5a1a0492f4626cad99a3154
https://doi.org/10.1016/b978-0-12-821361-2.00006-4
https://doi.org/10.1016/b978-0-12-821361-2.00006-4
Publikováno v:
JAPANESE JOURNAL OF MULTIPHASE FLOW. 35:259-266
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a5019ca54a2f8fe00ba0954cb249994a
https://doi.org/10.3811/jjmf.2021.t005
https://doi.org/10.3811/jjmf.2021.t005
Publikováno v:
JAPANESE JOURNAL OF MULTIPHASE FLOW. 35:337-345
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab93fc7fcbd13b0a1ab0c4c4ce6e9f68
https://doi.org/10.3811/jjmf.2021.025
https://doi.org/10.3811/jjmf.2021.025