Subjects on criticality safety for fuel debris retrieval; Knowledge and consideration about characteristics of fuel debris

Nagase, Fumihisa

To proceed the decommissioning of the Fukushima Daiichi NPP, management of criticality safety is required during and after the fuel debris retrieval. The information about size of fuel debris, degree of mixture of fuel and structure materials, fuel burnup distribution, FP retention in fuel debris, etc. is important in the R&D for the management of criticality safety. The present issue review the knowledge on fuel and core materials behavior during a severe accident and characteristics of TMI-2 debris, and discusses composition and morphology of fuel debris in the Fukushima Daiichi NPP.

Language	:	Japanese
Journal	:	Nihon Genshiryoku Gakkai-Shi ATOMO
Volume	:	56
Number	:	4
Pages	:	p.235 - 239
Publication Year/Month	:	2014/04
Meeting title	:
Held date	:
Location (city)	:
Location (country)	:
Patent information	:
PDF	:
Paper URL	:
DOI for research data	:
Keywords	:	福島第一原子力発電所事故; Fukushima Daiichi Nuclear Power Station Accident
Research Facility	:
Press Release	:
Article of JAEA R&D Review	:
Cooperating Institute	:

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. : AA20130740
JAEA Abstracts No. : 44000271
Paper Submission No. : 16960

[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.