| 镀膜陶瓷真空室脉冲磁场穿透特性研究 |
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| 引用本文： | 尚雷,裴元吉.镀膜陶瓷真空室脉冲磁场穿透特性研究[J].强激光与粒子束,1999,11(3):379-384. |
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| 作者姓名： | 尚雷 裴元吉 |
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| 作者单位： | 中国科学技术大学国家同步辐射实验室 |
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| 基金项目： | 国家重大科学工程项目经费资助课题 |
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| 摘 要： | 介绍了合肥电子储存环新凸轨注入系统中将采用的超高真空陶瓷镀钛真空室的研制状况。对穿过真空室镀膜的脉冲磁场特性进行了理论分析与计算。讨论了不同的镀膜厚度及方式对脉冲磁场均匀性的影响，用跟踪程序计算了注入过程磁场径向不均匀性对束流轨道的扰动，给出了涡流引起的磁场径向不均匀性最大允许值。
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| 关 键 词： | 陶瓷真空盒 脉冲磁场均匀性 轨道扰动 |
STUDIES ON THE PULSED MAGNETIC FIELD PENETRATING THROUGH THE COATED CERAMIC CHAMBER |
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| SHANG Lei,PEI Yuan ji,WANG Xiang qi,WANG Lin,FAN Kuan jun National Synchrotron Radiation Laboratory,University of Science and Technology of China,P.O.Box ,Hefei.STUDIES ON THE PULSED MAGNETIC FIELD PENETRATING THROUGH THE COATED CERAMIC CHAMBER[J].High Power Laser and Particle Beams,1999,11(3):379-384. |
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| Authors: | SHANG Lei PEI Yuan ji WANG Xiang qi WANG Lin FAN Kuan jun National Synchrotron Radiation Laboratory University of Science and Technology of China POBox Hefei |
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| Institution: | SHANG Lei,PEI Yuan ji,WANG Xiang qi,WANG Lin,FAN Kuan jun National Synchrotron Radiation Laboratory,University of Science and Technology of China,P.O.Box 6022,Hefei 230029 |
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| Abstract: | Status of developing a coated ceramic chamber for the new injection bump system of the HLS ring is presented. Shielding effects of the coating film to the pulsed magnetic field which penetrates through the chamber are analyzed and calculated.Several coating schemes are studied and discussed. Orbit perturbation caused by the error field during injection is calculated by tracking code. The maximum allowed error is determined. |
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| Keywords: | coated ceramic chamber error magnetic field orbit perturbation |
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