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Togawa, Orihiko; Okura, Takehisa; Kimura, Masanori
JAEA-Review 2022-049, 76 Pages, 2023/01
JAEA-Review-2022-049.pdf:3.74MB
Before construction and after operation of nuclear facilities, environmental consequence assessments are conducted for normal operation and an emergency. These assessments mainly aim at confirming safety for the public around the facilities and producing relief for them. Environmental consequence assessments are carried out using observations/ measurements by environmental monitoring and/or model predictions by calculation models, sometimes using either of which and at other times using both them, according to the situations and necessities. First, this report investigates methods, roles, merits/demerits and relationship between observations/measurements and model predictions which are used for environmental consequence assessments of nuclear facilities, especially holding up a spent nuclear fuel reprocessing plant at Rokkasho, Aomori as an example. Next, it explains representative examples of utilization of data on observations/measurements and results on model predictions, and considers points of attention at using them. Finally, the report describes future direction, for example, improvements of observations/measurements and model predictions, and fusion of both them.
Fuel Safety Research Laboratory
JAERI-Conf 2001-010, 303 Pages, 2001/09
JAERI-Conf-2001-010.pdf:59.22MB
The 24th NSRR Technical Review Meeting was held at Tranomon Pastoral, Tokyo, on November 13 and 14, 2000. The purpose of the meeting was to present and discuss the recent progress of the NSRR program and other LWR fuel safety researches at JAERI. Twenty-one papers, including five by foreign institutes, were presented and discussed regarding fuel behavior during normal operation, reactivity initiated accident (RIA) and loss-of-coolant accident (LOCA) and FP release behavior during severe accident. The meeting was a great help in planning future research and promoting research cooperation. This proceeding contains the papers presented in the meeting.
Noguchi, Hiroshi; Yokoyama, Sumi
Nihon Genshiryoku Gakkai-Shi, 39(11), p.931 - 933, 1997/00
no abstracts in English
Togawa, Orihiko
Journal of Nuclear Science and Technology, 27(4), p.360 - 374, 1990/04
no abstracts in English
Togawa, Orihiko
JAERI-M 89-145, 93 Pages, 1989/10
no abstracts in English
Sudo, Yukio; ; *;
JAERI-M 84-119, 108 Pages, 1984/06
no abstracts in English
Iijima, T.; Yamaguchi, Yukichi; Homma, T.; Hidaka, Akihide; Miyanaga, I.
IAEA-CN-42/289, p.499 - 508, 1983/00
no abstracts in English
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Zairyo Kagaku, 16(4,5), p.173 - 179, 1979/00
no abstracts in English
Mohamad, A. B.; Chien, J.; Ioka, Ikuo; Suzuki, Eriko; Kondo, Keietsu; Nemoto, Yoshiyuki; Okubo, Nariaki; Yamashita, Shinichiro; Okada, Yuji*; Sato, Daiki*
no journal, ,
