MAGNETIC FIELD CALCULATION AND MAGNET SHIMMING SIMULATION FOR CYCHU-10 CYCLOTRON
文献类型：研究报告
| 作者 | Z. H. Chen* ; D. Z. Chen ; B. Qin |
| 完成日期 | 2010-09-10 |
| 关键词 | Technology Finite Element Analysis Virtual Shimming Process |
| 英文摘要 | The compact internal ion source cyclotron CYCHU-10 developed in Huazhong University of Science and Technology (HUST) is in magnet machining, and will be assembled soon later. The accuracy of the finite element analysis (FEA) prediction of the magnetic field compared to the measurement is an important guarantee for virtual magnet shimming. In this paper, a further study on magnet field computation using FEA is implemented. Both An 1/8 and a 1/4 models are established to make a comparison. Based on the computation, researches on virtual magnet shimming are also carried out. A new shim tool using an improved matrix method combining the multiple linear regressions is employed to simulate the virtual shimming process. With the aid of 3D finite element code and beam dynamics code, an iterative shimming process has been accomplished successfully. The results verify the feasibility and effectiveness of the shimming method. |
| 语种 | 英语 |
| 源URL | [http://ir.imp.cas.cn/handle/113462/8482]  |
| 专题 | 近代物理研究所_近代物理研究所知识存储（2010之前） |
| 推荐引用方式 GB/T 7714 | Z. H. Chen*,D. Z. Chen,B. Qin. MAGNETIC FIELD CALCULATION AND MAGNET SHIMMING SIMULATION FOR CYCHU-10 CYCLOTRON. 2010. |
入库方式： OAI收割
来源：近代物理研究所
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