Design, fabrication and test of a taper-type half-wave superconducting cavity with the optimal beta of 0.15 at IMP

doi:10.1016/j.net.2020.01.014

	Design, fabrication and test of a taper-type half-wave superconducting cavity with the optimal beta of 0.15 at IMP
	Yue, Weiming 1,2,3; Zhang, Shengxue 1; Li, Chunlong 1; Jiang, Tiancai 1,3; Liu, Lubei 1,3; Wang, Ruoxu 1,2; Huang, Yulu 1; Tan, Teng 1; Guo, Hao 1,3; Zaplatin, Evgeny
刊名	NUCLEAR ENGINEERING AND TECHNOLOGY
	2020-08-01
卷号	52 期号:8 页码:1777-1783
关键词	China ADS Superconducting cavity Half-wave resonator CW proton beam Mechanical design
ISSN号	1738-5733
DOI	10.1016/j.net.2020.01.014
通讯作者	Huang, Shichun(huangshichun@impcas.ac.cn) ; He, Yuan(hey@impcas.ac.cn)
英文摘要	As a part of R&D work for the high intensity proton linac of China Accelerator Driven Sub-critical System project, a superconducting half-wave cavity with a frequency of 162.5 MHz and an optimal beta of 0.15 (HWR015) has been developed at Institute of Modern Physics (IMP), Chinese Academy of Sciences. In this paper, the design and test results will be described in detail. We introduced a new stiffening strategy for the HWR cavity, the simulation results show that the cavity has much lower frequency sensitivity coefficient (df/dp), Lorentz force detuning coefficient (KL), and can achieve more stable mechanical properties. The performance of the HWR cavity operated in cryostat will be also reported. (C) 2020 Korean Nuclear Society, Published by Elsevier Korea LLC.
资助项目	National Science Fund for Distinguished Young Scholars[Y836050WR0]
WOS研究方向	Nuclear Science & Technology
语种	英语
出版者	KOREAN NUCLEAR SOC
WOS记录号	WOS:000548363900005
资助机构	National Science Fund for Distinguished Young Scholars
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/140267]
专题	中国科学院近代物理研究所
通讯作者	Huang, Shichun; He, Yuan
作者单位	1.Chinese Acad Sci, Inst Modern Phys, 509 Nanchang Rd, Lanzhou 730000, Peoples R China 2.Lanzhou Univ, Sch Nucl Sci & Technol, Lanzhou 730000, Peoples R China 3.Univ Chinese Acad Sci, Sch Nucl Sci & Technol, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Yue, Weiming,Zhang, Shengxue,Li, Chunlong,et al. Design, fabrication and test of a taper-type half-wave superconducting cavity with the optimal beta of 0.15 at IMP[J]. NUCLEAR ENGINEERING AND TECHNOLOGY,2020,52(8):1777-1783.
APA	Yue, Weiming.,Zhang, Shengxue.,Li, Chunlong.,Jiang, Tiancai.,Liu, Lubei.,...&Zhao, Hongwei.(2020).Design, fabrication and test of a taper-type half-wave superconducting cavity with the optimal beta of 0.15 at IMP.NUCLEAR ENGINEERING AND TECHNOLOGY,52(8),1777-1783.
MLA	Yue, Weiming,et al."Design, fabrication and test of a taper-type half-wave superconducting cavity with the optimal beta of 0.15 at IMP".NUCLEAR ENGINEERING AND TECHNOLOGY 52.8(2020):1777-1783.