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Preliminary design and analysis of the back supporting structure for CFETR WCCB blanket
Xu, Kun; Lei, Mingzhun; Xu, Shuling; Wu, Qigang; Liu, Sumei; Liu, Songlin
2022-04-01
Source PublicationFUSION ENGINEERING AND DESIGN
ISSN0920-3796
Corresponding AuthorXu, Shuling(xushuling@ipp.ac.cn)
AbstractChina Fusion Engineering Test Reactor (CFETR) is a key step to realize the future demonstration fusion power plant and plays an important role in the roadmap of magnetic confinement fusion development in China. As an important in-vessel component, CFETR blanket back supporting structure (BSS) bridges the blanket modules onto the vacuum vessel, withstanding the gravity and electromagnetic loads and distributing the coolant into blanket modules. This paper presents the preliminary design of BSS for the CFETR WCCB blanket and the detailed design of the attachments between BSS and Vacuum Vessel. Based on the proposed design, a global model of BSS and the attachment for one sector has been established with ANSYS code. The thermal-hydraulic analysis has been conducted to assess the heat exchange and temperature distribution. The analyses of individual load conditions and the coupling analysis have been carried out to obtain the stress distribution and deformation. Based on the analyses results, the corresponding design targets and criterion have been met, indicating the feasibility of current BSS and the attachment design. The design and analyses of the BSS together with the attachments can not only provide good reference for the VV design but also provide guidance for design of flexible support used in the blanket pipe system.
KeywordCFETR BSS Attachment Thermal-hydraulic analysis Mechanical analysis
DOI10.1016/j.fusengdes.2022.113057
WOS KeywordHCPB BREEDING BLANKET ; EM LOADS DISTRIBUTION ; HCCB BLANKET ; DEMO DESIGN ; INTEGRATION ; SEGMENTS
Indexed BySCI
Language英语
Funding ProjectNational Key R&D Program of China[2017YFE0300503] ; National Key R&D Program of China[2017YFE0300604] ; Collabora-tive Innovation Program of Hefei Science Center, CAS[2019HSC-CIP006]
Funding OrganizationNational Key R&D Program of China ; Collabora-tive Innovation Program of Hefei Science Center, CAS
WOS Research AreaNuclear Science & Technology
WOS SubjectNuclear Science & Technology
WOS IDWOS:000784218200003
PublisherELSEVIER SCIENCE SA
Citation statistics
Document Type期刊论文
Identifierhttp://ir.hfcas.ac.cn:8080/handle/334002/128558
Collection中国科学院合肥物质科学研究院
Corresponding AuthorXu, Shuling
AffiliationChinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China
First Author AffilicationChinese Academy of Sciences, Institute of Plasma Physics, Hefei 230031, Anhui, Peoples R China
Corresponding Author AffilicationChinese Academy of Sciences, Institute of Plasma Physics, Hefei 230031, Anhui, Peoples R China
Recommended Citation
GB/T 7714
Xu, Kun,Lei, Mingzhun,Xu, Shuling,et al. Preliminary design and analysis of the back supporting structure for CFETR WCCB blanket[J]. FUSION ENGINEERING AND DESIGN,2022,177.
APA Xu, Kun,Lei, Mingzhun,Xu, Shuling,Wu, Qigang,Liu, Sumei,&Liu, Songlin.(2022).Preliminary design and analysis of the back supporting structure for CFETR WCCB blanket.FUSION ENGINEERING AND DESIGN,177.
MLA Xu, Kun,et al."Preliminary design and analysis of the back supporting structure for CFETR WCCB blanket".FUSION ENGINEERING AND DESIGN 177(2022).
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