| Investigation of Adopting Shrink-Fit Multilayered Aluminum Shell in High-Field Common-Coil Accelerator Dipole Magnet | |
Zhang K(张恺) ; Xu QJ(徐庆金); Zhu ZA(朱自安); Wang CT(王呈涛); Wang YZ(王莹哲); Cheng D(成达); Zhao L(赵玲); Wang MF(王美芬); Ning FP(宁飞鹏); Zhao W(赵微); Peng QL(彭全岭); Zhang, K; Xu, QJ; Zhu, Z; Wang, CT; Wang, YZ; Cheng, D; Kong, ES; Zhao, L; Wang, MF; Ning, FP; Zhao, W; Peng, QL
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| 2017 | |
| Source Publication | IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY
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| ISSN | 1051-8223 |
| EISSN | 1558-2515 |
| Volume | 27Issue:8Pages:4004504 |
| Subtype | Article |
| Abstract | This paper presents the shrink-fit multilayered aluminum shell (SMAS) used for withstanding large Lorentz force in a 20-T shell-based common-coil accelerator dipole magnet. Finite element analysis (FEA) is carried out to optimize the required shell thickness when a single layer aluminum shell is used to support the 20-T dipole magnet. Also, FEA is carried out to study the performance of a three-layer SMAS used in the same dipole magnet. The analyzed results indicate that the three-layer SMAS with thickness of 75 mm can help us to reduce the peak shell stress significantly compared to a 75-mm-thick single layer aluminum shell when they provide the same preload to the coils. Some preliminary experiments have been carried out which prove that the initial stress distribution in the SMAS can be well controlled after the assembly. Hopefully, the outer diameter of the twin-aperture 20-T common-coil dipole magnet can be restricted to 900 mm if we use a three-layer SMAS as the support structure. |
| Keyword | 20-T accelerator magnets common-coil shell-based structure shrink-fit multilayered aluminum shell (SMAS) |
| DOI | 10.1109/TASC.2017.2754266 |
| WOS Keyword | NB3SN DIPOLE ; DESIGN |
| Indexed By | SCI ; EI ; SCOPUS ; ADS |
| Language | 英语 |
| WOS Research Area | Engineering ; Physics |
| WOS Subject | Engineering, Electrical & Electronic ; Physics, Applied |
| WOS ID | WOS:000413142000001 |
| EI Accession Number | 20174104253924 |
| EI Keywords | Accelerator magnets - Aluminum - Finite element method - Shells (structures) |
| EI Classification Number | 408.2 Structural Members and Shapes - 541.1 Aluminum - 604.2 Machining Operations - 921.6 Numerical Methods - 932.1.1 Particle Accelerators |
| ADS Bibcode | 2017ITAS...2754266Z |
| ADS URL | https://ui.adsabs.harvard.edu/abs/2017ITAS...2754266Z |
| ADS CITATIONS | https://ui.adsabs.harvard.edu/abs/2017ITAS...2754266Z/citations |
| Citation statistics |
Cited Times:0 [ADS]
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| Document Type | 期刊论文 |
| Identifier | http://ir.ihep.ac.cn/handle/311005/284787 |
| Collection | 实验物理中心 加速器中心 |
| Affiliation | 中国科学院高能物理研究所 |
| First Author Affilication | Institute of High Energy |
| Recommended Citation GB/T 7714 | Zhang K,Xu QJ,Zhu ZA,et al. Investigation of Adopting Shrink-Fit Multilayered Aluminum Shell in High-Field Common-Coil Accelerator Dipole Magnet[J]. IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY,2017,27(8):4004504. |
| APA | 张恺.,徐庆金.,朱自安.,王呈涛.,王莹哲.,...&Peng, QL.(2017).Investigation of Adopting Shrink-Fit Multilayered Aluminum Shell in High-Field Common-Coil Accelerator Dipole Magnet.IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY,27(8),4004504. |
| MLA | 张恺,et al."Investigation of Adopting Shrink-Fit Multilayered Aluminum Shell in High-Field Common-Coil Accelerator Dipole Magnet".IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 27.8(2017):4004504. |
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