Integrated risk assessment method for spent fuel road transportation accident under complex environment

doi:10.1016/j.net.2020.09.030

	Integrated risk assessment method for spent fuel road transportation accident under complex environment
	Tao, Longlong 1,2; Chen, Liwei 2,3; Long, Pengcheng 2; Chen, Chunhua 2; Wang, Jin 2
刊名	NUCLEAR ENGINEERING AND TECHNOLOGY
	2021-02-01
卷号	53
关键词	Spent nuclear fuel transportation Risk assessment Complex environment RiskA CFD
ISSN号	1738-5733
DOI	10.1016/j.net.2020.09.030
通讯作者	Chen, Liwei(liwei.chen@hfnu.edu.cn) ; Wang, Jin(jin.wang@fds.org.cn)
英文摘要	Current risk assessment of Spent Nuclear Fuel (SNF) transportation has the problem of the incomplete risk factors consideration and the general particle diffusion model utilization. In this paper, the accident frequency calculation and the detailed simulation of the accident consequences are coupled by the integrated risk assessment method. The "man-machine-environment" three-dimensional comprehensive risk indicator system is established and quantified to characterize the frequency of the transportation accidents. Consideration of vegetation, building and turbulence effect, the standard k-epsilon model is updated to simulate radioactive consequence of leakage accidents under complex terrain. The developed method is applied to assess the risk of the leakage accident in the scene of the typical domestic SNF Road Transportation (SNFRT). The critical risk factors and their impacts on the dispersion of the radionuclide are obtained. (C) 2020 Korean Nuclear Society, Published by Elsevier Korea LLC.
资助项目	Informatization Project of Chinese Academy of Sciences[XXH13506-104] ; project of Hefei Institutes of Physical Science of Chinese Academy of Sciences[KP-2019-13] ; Special Project of Youth Innovation Promotion Association of Chinese Academy of Sciences ; Natural Science Foundation of the Anhui Higher Education Institutions of China[KJ2020A0110]
WOS研究方向	Nuclear Science & Technology
语种	英语
出版者	KOREAN NUCLEAR SOC
WOS记录号	WOS:000636560800005
资助机构	Informatization Project of Chinese Academy of Sciences ; project of Hefei Institutes of Physical Science of Chinese Academy of Sciences ; Special Project of Youth Innovation Promotion Association of Chinese Academy of Sciences ; Natural Science Foundation of the Anhui Higher Education Institutions of China
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/121588]
专题	中国科学院合肥物质科学研究院
通讯作者	Chen, Liwei; Wang, Jin
作者单位	1.Univ Sci & Technol China, Jinzhai Rd 96, Hefei 230027, Anhui, Peoples R China 2.Chinese Acad Sci, Hefei Inst Phys Sci, Inst Nucl Energy Safety Technol, Shushanhu Rd 350, Hefei 230031, Anhui, Peoples R China 3.Hefei Normal Univ, Sch Comp Sci & Technol, Lianhua Rd 1688, Hefei 230601, Anhui, Peoples R China
推荐引用方式 GB/T 7714	Tao, Longlong,Chen, Liwei,Long, Pengcheng,et al. Integrated risk assessment method for spent fuel road transportation accident under complex environment[J]. NUCLEAR ENGINEERING AND TECHNOLOGY,2021,53.
APA	Tao, Longlong,Chen, Liwei,Long, Pengcheng,Chen, Chunhua,&Wang, Jin.(2021).Integrated risk assessment method for spent fuel road transportation accident under complex environment.NUCLEAR ENGINEERING AND TECHNOLOGY,53.
MLA	Tao, Longlong,et al."Integrated risk assessment method for spent fuel road transportation accident under complex environment".NUCLEAR ENGINEERING AND TECHNOLOGY 53(2021).