R&D achievements for vacuum vessel towards CFETR construction

doi:10.1088/1741-4326/abb2d5

HFCAS OpenIR

	R&D achievements for vacuum vessel towards CFETR construction
	Liu, Zhihong1 ; Ji, Haibiao 1,2,3; Wu, Jiefeng1,4 ; Wu, Huapeng 3; Ma, Jianguo1,4 ; Fan, Xiaosong 1,2; Wang, Rui 1,4; GU, Yongqi 1; Lu, Kun1 ; Ran, Hong 5; Wei, Jing1 ; Qin, Shijun 1; Xia, Xiaowei 1; Li, Changyang 3; Zhang, Tao1,3
	2020-12-01
发表期刊	NUCLEAR FUSION
ISSN	0029-5515
通讯作者	Ji, Haibiao(jhb@ipp.ac.cn)
摘要	The next generation of magnetic confinement fusion experimental facility, the China Fusion Engineering Test Reactor (CFETR), is currently undergoing physical and engineering design. The essential technology research and development projects related to CFETR manufacture are in progress. As one of the demo projects for CFETR R&D, a 1/8 full-scaled vacuum vessel (VV), which aims to solve the key technologies of forming, welding, measurement, assembly, etc in the future manufacturing process of VV, was initiated in 2015 by Institute of Plasma Physics Chinese Academy of Science (ASIPP). The fabrication of two full-scaled 22.5 degrees toroidal sectors, which are composed of two 11.25 degrees sectors, was successfully completed in June 2019. In the manufacturing process of the VV mockup, the progress has been made in the following six aspects: engineering design and safety evaluation of the VV mockup, the high-precision forming of the hyperbolic shell, the welding deformation control of 50 mm thick full penetration structure, the nondestructive testing of the complex welds by full volume covering, the establishment of high-precision 3D measurement fiducial network and the high-precision assembly of the VV parts. This article describes the progress and achievements of the above six aspects for the CFETR VV.
关键词	CFETR vacuum vessel sector fabrication
DOI	10.1088/1741-4326/abb2d5
关键词[WOS]	AUSTENITIC STAINLESS-STEEL ; DESIGN ; TECHNOLOGY ; DISTORTION ; JOINT ; WELD
收录类别	SCI
语种	英语
资助项目	Comprehensive Research Facility for Fusion Technology Program of China[2018-000052-73-01-001228] ; China National Magnetic Confinement Fusion Science Program[2015GB107000]
项目资助者	Comprehensive Research Facility for Fusion Technology Program of China ; China National Magnetic Confinement Fusion Science Program
WOS研究方向	Physics
WOS类目	Physics, Fluids & Plasmas
WOS记录号	WOS:000577204100001
出版者	IOP PUBLISHING LTD
引用统计	被引频次：7[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.hfcas.ac.cn:8080/handle/334002/104507
专题	中国科学院合肥物质科学研究院
通讯作者	Ji, Haibiao
作者单位	1.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China 2.Shenzhen Univ, Coll Phys & Optoelect Engn, Shenzhen 518060, Peoples R China 3.Lappeenranta Univ Technol, Lappeenranta 53810, Finland 4.Anhui Prov Key Lab Special Welding Technol, Huainan 232000, Peoples R China 5.SouthWestern Inst Phys, Chengdu 610041, Peoples R China
第一作者单位	中科院等离子体物理研究所
通讯作者单位	中科院等离子体物理研究所
推荐引用方式 GB/T 7714	Liu, Zhihong,Ji, Haibiao,Wu, Jiefeng,et al. R&D achievements for vacuum vessel towards CFETR construction[J]. NUCLEAR FUSION,2020,60.
APA	Liu, Zhihong.,Ji, Haibiao.,Wu, Jiefeng.,Wu, Huapeng.,Ma, Jianguo.,...&Zhang, Tao.(2020).R&D achievements for vacuum vessel towards CFETR construction.NUCLEAR FUSION,60.
MLA	Liu, Zhihong,et al."R&D achievements for vacuum vessel towards CFETR construction".NUCLEAR FUSION 60(2020).