Investigation of Adopting Shrink-Fit Multilayered Aluminum Shell in High-Field Common-Coil Accelerator Dipole Magnet
文献类型：期刊论文
| 作者 | 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)
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| 刊名 | IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY
 |
| 出版日期 | 2017 |
| 卷号 | 27期号:8页码:4004504 |
| 关键词 | 20-T accelerator magnets common-coil shell-based structure shrink-fit multilayered aluminum shell (SMAS) |
| ISSN号 | 1051-8223 |
| DOI | 10.1109/TASC.2017.2754266 |
| 文献子类 | Article |
| 英文摘要 | 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. |
| 电子版国际标准刊号 | 1558-2515 |
| WOS关键词 | NB3SN DIPOLE ; DESIGN |
| WOS研究方向 | Engineering ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000413142000001 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/284787]  |
| 专题 | 高能物理研究所_实验物理中心 高能物理研究所_加速器中心 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 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. |
入库方式： OAI收割
来源：高能物理研究所
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