| 中国散裂中子源快循环同步加速器主准直器的设计与研究 |
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| 引用本文： | 邹易清,康玲,屈化民,吴青彪,徐广磊,余洁冰,何哲玺.中国散裂中子源快循环同步加速器主准直器的设计与研究[J].强激光与粒子束,2013,25(3):741-745. |
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| 作者姓名： | 邹易清 康玲 屈化民 吴青彪 徐广磊 余洁冰 何哲玺 |
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| 作者单位： | 1.中国科学院 高能物理研究所 加速器中心, 北京 1 00049 |
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| 摘 要： | 为满足强流加速器对准直器高散热性能、高抗辐射性能、超高真空、高定位精度、高稳定性和在线实时调整等特殊要求，在CSNS/RCS主准直器设计时针对结构方案和控制方案进行了详细设计和研究，针对关键部件:刮束器、真空盒、驱动装置和远程快速拆卸装置等设计难点进行了阐述，在设计中使用ANSYS完成了刮束器的热分析及支架强度和变形校核，用FLUKA程序对辐射屏蔽进行了分析和设计，确保主准直器设计的可靠性。
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| 关 键 词： | CSNS/RCS 色品校正 空间电荷效应 六极磁铁 |
| 收稿时间： | 2012-07-11 |
Design and research of primary collimator for CSNS/RCS |
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| Zou Yiqing,Kang Ling,Qu Huamin,Wu Qingbiao,Xu Guanglei,Yu Jiebing,He Zhexi.Design and research of primary collimator for CSNS/RCS[J].High Power Laser and Particle Beams,2013,25(3):741-745. |
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| Authors: | Zou Yiqing Kang Ling Qu Huamin Wu Qingbiao Xu Guanglei Yu Jiebing He Zhexi |
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| Institution: | 1.Accelerator Research Center,Institute of High Energy Physics,Chinese Academy of Sciences,P.O.Box 918-10,Beijing 100049,China |
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| Abstract: | In order to meet special requirements of the high intensity accelerator for collimators with good heat dissipation performance, radiation protection performance, ultra-high vacuum, high positioning accuracy, high stability, and online real-time adjustments, researches have been done for the primary collimator of rapid cycling synchrotron of China Spallation Neutron Source (CSNS/RCS). To ensure the reliability of design for the CSNS/RCS primary collimator, the technical difficulties of the key components, such as the scraper, vacuum chamber, driving system and remote clamp are also discussed. Thermal analysis of the scraper and structure analysis of support parts have been completed by using ANSYS code. Radiation shielding is simulated with FLUKA program. |
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