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Numerical and Experimental Analysis of Quench Behaviors in Iron-Based Sr/Ba122 Superconducting Tape at Liquid Helium Temperature | |
Ding, Hangwei1,2; Qian, Xinxing1,2; Jiang, Shili1,2; Huang, Pengcheng1; Jiang, Donghui1; Zhang, Xianping3,4; Chen, Wenge1; Ma, Yanwei3,4 | |
2021-07-05 | |
发表期刊 | JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM |
ISSN | 1557-1939 |
通讯作者 | Zhang, Xianping(zxp@mail.iee.ac.cn) ; Chen, Wenge(wgchen@ipp.ac.cn) |
摘要 | Since the initial identification of the iron-based superconductors (IBS) in 2008, numerous studies had focused on how to improve critical current density. However, the research of quench behaviors for iron-based multi-filamentary tapes was rarely reported. It is important to understand quench behaviors, and two main parameters should be examined carefully, i.e., normal zone propagation velocity (NZPV) and minimum quench energy (MQE). In this paper, a two-dimensional quench model integrating the stationary electrodynamics equations and heat conduction equation was proposed to study the quench propagation of iron-based Sr/Ba0.6K0.4Fe2As2 (Sr/Ba122) tape in different transport currents and temperatures. MQEs and NPZVs of IBS tape were calculated by the quench model, and the results were well complied with experimentally results which verified the correctness of the proposed quench model. In addition, since iron-based superconducting coils for high magnetic field application were operating in liquid helium mostly, an experiment was performed to study the quench behaviors of Ba122 tape in liquid helium, for the purpose of understanding the stability of the iron-based superconductor and designing quench protection systems of IBS coils reliably. |
关键词 | Iron-based superconducting tape Quench behavior MQE NZPV |
DOI | 10.1007/s10948-021-05903-0 |
关键词[WOS] | STABILITY |
收录类别 | SCI |
语种 | 英语 |
资助项目 | National Natural Science Foundation of China[U1832213] ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Development and Reform Commission of China ; High Magnetic Field Laboratory of Anhui Province ; National Key R&D Program of China[2018YFA0704200] ; National Key R&D Program of China[2017YFE0129500] |
项目资助者 | National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; National Development and Reform Commission of China ; High Magnetic Field Laboratory of Anhui Province ; National Key R&D Program of China |
WOS研究方向 | Physics |
WOS类目 | Physics, Applied ; Physics, Condensed Matter |
WOS记录号 | WOS:000669782700001 |
出版者 | SPRINGER |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.hfcas.ac.cn:8080/handle/334002/123389 |
专题 | 中国科学院合肥物质科学研究院 |
通讯作者 | Zhang, Xianping; Chen, Wenge |
作者单位 | 1.Chinese Acad Sci, High Magnet Field Lab, Hefei 230031, Peoples R China 2.Univ Sci & Technol China, Hefei 230026, Peoples R China 3.Chinese Acad Sci, Inst Elect Engn, Key Lab Appl Superconduct, Beijing 100190, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
推荐引用方式 GB/T 7714 | Ding, Hangwei,Qian, Xinxing,Jiang, Shili,et al. Numerical and Experimental Analysis of Quench Behaviors in Iron-Based Sr/Ba122 Superconducting Tape at Liquid Helium Temperature[J]. JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM,2021. |
APA | Ding, Hangwei.,Qian, Xinxing.,Jiang, Shili.,Huang, Pengcheng.,Jiang, Donghui.,...&Ma, Yanwei.(2021).Numerical and Experimental Analysis of Quench Behaviors in Iron-Based Sr/Ba122 Superconducting Tape at Liquid Helium Temperature.JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM. |
MLA | Ding, Hangwei,et al."Numerical and Experimental Analysis of Quench Behaviors in Iron-Based Sr/Ba122 Superconducting Tape at Liquid Helium Temperature".JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM (2021). |
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