Computational investigation on the explosively actuated switch utilized in quenching protection system

doi:10.1016/j.fusengdes.2020.112157

HFCAS OpenIR

	Computational investigation on the explosively actuated switch utilized in quenching protection system
	Tang, Cunwen 1,2; Song, Zhiquan1 ; Li, Chuan 3; Wang, Zijian 4; Ye, Jifei 1,2; Li, Hua1 ; Fu, Peng1
	2021-02-01
发表期刊	FUSION ENGINEERING AND DESIGN
ISSN	0920-3796
通讯作者	Li, Chuan(lichuan@hust.edu.cn)
摘要	A pyro-breaker composed of insulating and switching sections was designed in this work. The switch was actuated by the detonation of an explosive, which serves as the backup switch in quenching protection system (QPS) of comprehensive research facility for fusion technology (CRAFT). Computational investigation on the underwater explosively actuated switching was carried out in this study. The pressure distribution, deformation and damage evolution of the copper cylinder and distances between cutting rings were obtained through the simulation method. The parameter of the explosive weight was optimized to be 23.3 g by the simulation. The simulated outline of the cutting ring 3 met well with the experimental result, which further demonstrated the reliability of the simulation method.
关键词	Pyro-breaker Explosively actuated switch Simulation analysis Underwater explosion
DOI	10.1016/j.fusengdes.2020.112157
关键词[WOS]	UNDERWATER EXPLOSION
收录类别	SCI
语种	英语
资助项目	Ministry of Science and Technology of China ; National Key Research and Development Program of China[2017YFE0300504] ; National Key Research and Development Program of China[2017YFE0300500]
项目资助者	Ministry of Science and Technology of China ; National Key Research and Development Program of China
WOS研究方向	Nuclear Science & Technology
WOS类目	Nuclear Science & Technology
WOS记录号	WOS:000612433800005
出版者	ELSEVIER SCIENCE SA
引用统计	被引频次：4[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/334002/120593
专题	中国科学院合肥物质科学研究院
通讯作者	Li, Chuan
作者单位	1.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China 2.Univ Sci & Technol China, Hefei 230026, Peoples R China 3.Huazhong Univ Sci & Technol, Sch Elect Engn & Elect, State Key Lab Adv Electromagnet Engn & Technol, Int Joint Res Lab Magnet Confinement Fus & Plasma, Wuhan 430074, Peoples R China 4.Soochow Univ, Shagang Sch Iron & Steel, Suzhou 215021, Peoples R China
第一作者单位	中科院等离子体物理研究所
推荐引用方式 GB/T 7714	Tang, Cunwen,Song, Zhiquan,Li, Chuan,et al. Computational investigation on the explosively actuated switch utilized in quenching protection system[J]. FUSION ENGINEERING AND DESIGN,2021,163.
APA	Tang, Cunwen.,Song, Zhiquan.,Li, Chuan.,Wang, Zijian.,Ye, Jifei.,...&Fu, Peng.(2021).Computational investigation on the explosively actuated switch utilized in quenching protection system.FUSION ENGINEERING AND DESIGN,163.
MLA	Tang, Cunwen,et al."Computational investigation on the explosively actuated switch utilized in quenching protection system".FUSION ENGINEERING AND DESIGN 163(2021).