Design and optimization of scanning magnets for HUST-PTF
文献类型：期刊论文
| 作者 | Chen, Taiyan1; Zuo, Chen1; Zhou, Zijian1; Yuan, Jushigang1; Zou, Jiabao1; Yao, Qinggao2 ; Huang, Jiang1
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| 刊名 | REVIEW OF SCIENTIFIC INSTRUMENTS
 |
| 出版日期 | 2021-09-01 |
| 卷号 | 92期号:9页码:7 |
| ISSN号 | 0034-6748 |
| DOI | 10.1063/5.0053382 |
| 通讯作者 | Zuo, Chen(zuochen@hust.edu.cn) ; Huang, Jiang(jhuang@hust.edu.cn) |
| 英文摘要 | We report scanning magnets manufactured at the Huazhong University of Science and Technology Proton Therapy Facility for use in pencil-beam nozzles in a fixed beamline. Such nozzles allow us to control the trajectory of proton beams to form the requisite radiation field for tumor therapy. Two AC-excited scanning magnets operate at a maximum frequency of 100 and 50 Hz, respectively, generating significant eddy currents that raise the temperature. We use transient electromagnetic analysis and thermal analysis to study the eddy current effect and control the temperature. In this paper, the maximum temperature rise of the scanning magnets is taken as the criterion to find the appropriate depth, shape, and distribution of slits. After the slits are optimized, the temperature rise of the scanning magnet is significantly reduced. Finally, the results of DC performance tests satisfy the requirements of the magnetic field.& nbsp;Published under an exclusive license by AIP Publishing |
| WOS关键词 | PROTON |
| 资助项目 | National Key Research and Development Program of China[2016YFC0105308] ; Program for HUST Academic Frontier Youth Team[2019QYTD06] |
| WOS研究方向 | Instruments & Instrumentation ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000726889400005 |
| 出版者 | AIP Publishing |
| 资助机构 | National Key Research and Development Program of China ; Program for HUST Academic Frontier Youth Team |
| 源URL | [http://119.78.100.186/handle/113462/140126]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Zuo, Chen; Huang, Jiang |
| 作者单位 | 1.Huazhong Univ Sci & Technol, State Key Lab Adv Electromagnet Engn & Technol, Wuhan 430074, Hubei, Peoples R China 2.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Gansu, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen, Taiyan,Zuo, Chen,Zhou, Zijian,et al. Design and optimization of scanning magnets for HUST-PTF[J]. REVIEW OF SCIENTIFIC INSTRUMENTS,2021,92(9):7. |
| APA | Chen, Taiyan.,Zuo, Chen.,Zhou, Zijian.,Yuan, Jushigang.,Zou, Jiabao.,...&Huang, Jiang.(2021).Design and optimization of scanning magnets for HUST-PTF.REVIEW OF SCIENTIFIC INSTRUMENTS,92(9),7. |
| MLA | Chen, Taiyan,et al."Design and optimization of scanning magnets for HUST-PTF".REVIEW OF SCIENTIFIC INSTRUMENTS 92.9(2021):7. |
入库方式： OAI收割
来源：近代物理研究所
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