CAS OpenIR  > 中科院上海应用物理研究所2011-2020年
Study on dynamic characteristics of fission products in 2 MW molten salt reactor
Zhou, B; Yu, XH; Zou, Y; Yang, P; Yu, SH; Liu, YF; Kang, XZ; Zhu, GF; Yan, R
2020
Source PublicationNUCLEAR SCIENCE AND TECHNIQUES
ISSN1001-8042
Volume31Issue:2Pages:-
Subtype期刊论文
AbstractIn this study, a numerical flow model of the fission products (FPs) in the primary loop system of a molten salt reactor (MSR) was established and solved using Mathematica 7.0. The simulation results were compared with those of the ORIGEN-S program in the static burnup mode, and the deviation was found to be less than 10%, which indicates that the results are in good agreement. Furthermore, the FPs distribution in the primary loop system under normal operating conditions of the 2 MW MSR was quantitatively analyzed. In addition, the distribution phenomenon of the FPs under different flow rate conditions was studied. At the end of life, the FPs activity in the core region (including active region, and upper and lower plenum regions) accounted for 77.3%, and that in the hot leg #1, main pump, hot leg #2, heat exchanger, and cold leg region accounted for 1.2%, 16.15%, 0.99%, 2.5%, and 1.9%, respectively, of the total FPs in the primary loop under normal operating conditions. The proportion of FPs in the core decreased with the increase in flow rate in the range of 2.24-22,400 cm(3) s(-1). The established analytical method and conclusions of this study can provide an important basis for radiation safety design of the primary loop, radioactive source management design, thermal-hydraulic safety analysis, and radiochemical analysis of FPs of 2 MW MSRs.
DOI10.1007/s41365-020-0730-z
Indexed BySCI
Language英语
Citation statistics
Cited Times:6[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/33165
Collection中科院上海应用物理研究所2011-2020年
Affiliation1.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Zhou, B,Yu, XH,Zou, Y,et al. Study on dynamic characteristics of fission products in 2 MW molten salt reactor[J]. NUCLEAR SCIENCE AND TECHNIQUES,2020,31(2):-.
APA Zhou, B.,Yu, XH.,Zou, Y.,Yang, P.,Yu, SH.,...&Yan, R.(2020).Study on dynamic characteristics of fission products in 2 MW molten salt reactor.NUCLEAR SCIENCE AND TECHNIQUES,31(2),-.
MLA Zhou, B,et al."Study on dynamic characteristics of fission products in 2 MW molten salt reactor".NUCLEAR SCIENCE AND TECHNIQUES 31.2(2020):-.
Files in This Item: Download All
File Name/Size DocType Version Access License
Study on dynamic cha(1060KB)期刊论文出版稿开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Zhou, B]'s Articles
[Yu, XH]'s Articles
[Zou, Y]'s Articles
Baidu academic
Similar articles in Baidu academic
[Zhou, B]'s Articles
[Yu, XH]'s Articles
[Zou, Y]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Zhou, B]'s Articles
[Yu, XH]'s Articles
[Zou, Y]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Study on dynamic characteristics of fission products in 2 MW molten salt reactor.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.