| SECRAL超导磁体系统的结构分析 |
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| 引用本文： | 何伟,赵红卫. SECRAL超导磁体系统的结构分析[J]. 中国物理 C, 2007, 31(Z1): 31-36 |
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| 作者姓名： | 何伟 赵红卫 |
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| 作者单位： | Institute of Modern Physics (IMP) Chinese Academy of Sciences，Institute of Modern Physics (IMP)，Chinese Academy of Sciences，Lanzhou 730000，China Graduate University of Chinese Academy of Sciences，Beijing 100049，China，Lanzhou 730000，China |
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| 基金项目： | Supported by Knowledge Innovation Program of Chinese Academy Sciences (KJCXI-09)，National Natural Foundation for Distinguished Young Scientist (10225523) |
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| 摘 要： | An advanced superconducting ECR ion source named SECRAL has been constructed at Institute of Modern Physics of Chinese Academy of Sciences,whose superconducting magnet assembly consists of three axial solenoid coils and six sextupole coils with a cold iron structure as field booster and clamp.In order to investigate the structure of sextupole coils and to increase the structural reliabilities of the magnet system, global and local structural analysis have been performed in various operation scenarios.Winding pack and support structure design of magnet system,mechanical calculation and stress analysis are given in this paper. From the analysis results,it has been found that the magnet system is safe in the referential operation scenarios and the configuration of the magnet complies with design requirements of the SECRAL.
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| 收稿时间： | 2007-05-30 |
| 修稿时间： | 2007-04-20 |
Structure Analysis of the SECRAL Superconducting Magnet System |
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| HE Wei,ZHAO Hong-Wei. Structure Analysis of the SECRAL Superconducting Magnet System[J]. High Energy Physics and Nuclear Physics, 2007, 31(Z1): 31-36 |
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| Authors: | HE Wei ZHAO Hong-Wei |
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| Abstract: | An advanced superconducting ECR ion source named SECRAL has been constructed at Institute of Modern Physics of Chinese Academy of Sciences,whose superconducting magnet assembly consists of three axial solenoid coils and six sextupole coils with a cold iron structure as field booster and clamp.In order to investigate the structure of sextupole coils and to increase the structural reliabilities of the magnet system,global and local structural analysis have been performed in various operation scenarios.Winding pack and support structure design of magnet system,mechanical calculation and stress analysis are given in this paper.From the analysis results,it has been found that the magnet system is safe in the referential operation scenarios and the configuration of the magnet complies with design requirements of the SECRAL. |
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| Keywords: | superconducting magnet ECR ion source |
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