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; ; ; Oyamada, Rokuro; Saito, Minoru
Proc. of 4th Asian Symp. on Research Reactors, 10 Pages, 1993/00
no abstracts in English
Shiba, Koreyuki; ;
JAERI-M 8207, 29 Pages, 1979/04
no abstracts in English
; M.J.Brakas*
IEEE Transactions on Magnetics, 11(5), p.1352 - 1354, 1975/05
Times Cited Count:5no abstracts in English
; ; ;
JAERI 1064, 24 Pages, 1964/07
no abstracts in English
Konomura, Mamoru*; Kamiyama, Kenji
no journal, ,
A behavior of a heavy metal jet which ran into a water pool was analyzed with the Moving Particle Semi-implict Method. A pressure calculation without a free surface condition proved useful to suppress unrealistic cavity.
Sueoka, Shigeru; Komatsu, Tetsuya; Ogata, Manabu; Fukuda, Shoma; Nakajima, Toru; Nishiyama, Nariaki; Tsukahara, Yuzuko; Uchida, Mao; Kawamura, Makoto
no journal, ,
no abstracts in English
Sato, Ikken
no journal, ,
The PCV pressure measurement of Fukushima-Daiichi NPP Unit 3 showed cyclic pressure up and down. Although some early pressure changes of them can be regarded as consequence of venting actions, later changes are not likely due to venting nor significant leakage through the PCV boundary. In this study, preliminary correction for pressure measurement data was applied based on assumed consistency among different pressure measurement data. With this correction, subtle pressure differences among RPV, D/W and S/C became visible and information related to accident progression was obtained. With this knowledge, possible mechanism of PCV pressure decrease by itself will be reported.
Sato, Ikken
no journal, ,
no abstracts in English
Konomura, Mamoru*; Kamiyama, Kenji
no journal, ,
A behavior of a heavy metal jet which ran into a water pool was analyzed with the Moving Particle Semi-implicit Method. A figure of the tip of jet was different from that of the experiment. We propose a modified calculating model with the MPS method.
Nishimura, Akihiko; Uechi, Hiroshi*; Yamada, Tomonori; Kanda, Kiyoto*
no journal, ,
no abstracts in English