Radioactivity evaluation of the secondary sodium in DRACS of the Japan Sodium-cooled Fast Reactor

Sasaki, Kenji*; Naito, Katsuaki*; Oki, Shigeo ; Okubo, Tsutomu; Kotake, Shoji*

This paper evaluates the amount of activation of the secondary sodium in Direct Heat Exchanger (DHX) by neutrons leaked from the core, the radioactivity density, and the dose rate around the secondary sodium pipes in Direct Reactor Auxiliary Cooling System (DRACS) and confirms that the requirements in radioactivity free areas are satisfied by improving the exactness of calculation model with Monte Carlo Methodology.

Language	:	English
Journal	:	Progress in Nuclear Science and Technology (Internet)
Volume	:	4
Number	:
Pages	:	p.94 - 98
Publication Year/Month	:	2014/04
Meeting title	:	12th International Conference on Radiation Shielding (ICRS-12) and 17th Topical Meeting of the Radiation Protection and Shielding Division of the American Nuclear Society (RPSD 2012)
Held date	:	2012/09
Location (city)	:	Nara
Location (country)	:	Japan
Patent information	:
PDF	:
Paper URL	:	http://www.aesj.or.jp/publication/pnst004/data/094_098.pdf
DOI for research data	:
Keywords	:	no keyword
Research Facility	:
Press Release	:
Article of JAEA R&D Review	:
Cooperating Institute	:	日本原子力発電

Accesses	:	- Accesses
Web of Science® Times Cited Count	:	Times Cited Count： If you would like to get the latest times cited, please access the Web of Science®. http://www.webofknowledge.com/wos
InCites™	:
Altmetrics	:

Registration No. : BB20130890
JAEA Abstracts No. : 42000781
Paper Submission No. : 14409

[CLARIVATE ANALYTICS], [WEB OF SCIENCE], [HIGHLY CITED PAPER & CUP LOGO] and [HOT PAPER & FIRE LOGO] are trademarks of Clarivate Analytics, and/or its affiliated company or companies, and used herein by permission and/or license.