Structure design and optimization of a dump beam window

Nie Xiaojun; Liu Lei; Kang Ling; Chen Jiaxin; Wang Anxin; Yu Jiebing; He Huayan; Zhu Donghui

doi:10.11884/HPLPB201830.180057

Volume 30 Issue 10

Oct. 2018

Turn off MathJax

Article Contents

Article Navigation > High Power Laser and Particle Beams > 2018 > 30(10): 105105

Nie Xiaojun, Liu Lei, Kang Ling, et al. Structure design and optimization of a dump beam window[J]. High Power Laser and Particle Beams, 2018, 30: 105105. doi: 10.11884/HPLPB201830.180057

Citation:

Nie Xiaojun, Liu Lei, Kang Ling, et al. Structure design and optimization of a dump beam window[J]. High Power Laser and Particle Beams, 2018, 30: 105105. doi: 10.11884/HPLPB201830.180057

Nie Xiaojun, Liu Lei, Kang Ling, et al. Structure design and optimization of a dump beam window[J]. High Power Laser and Particle Beams, 2018, 30: 105105. doi: 10.11884/HPLPB201830.180057

Citation:

Nie Xiaojun, Liu Lei, Kang Ling, et al. Structure design and optimization of a dump beam window[J]. High Power Laser and Particle Beams, 2018, 30: 105105. doi: 10.11884/HPLPB201830.180057

PDF( 2231 KB)

Structure design and optimization of a dump beam window

doi: 10.11884/HPLPB201830.180057

Nie Xiaojun^{1, 2
,},
Liu Lei^{1, 2},
Kang Ling^{1, 2},
Chen Jiaxin^{1, 2},
Wang Anxin^{1, 2},
Yu Jiebing^{1, 2},
He Huayan^{1, 2},
Zhu Donghui^{1, 2}

1.
Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
2.
Dongguan Neutron Science Center, Dongguan 523803, China

Received Date: 2018-02-11
Rev Recd Date: 2018-06-07
Publish Date: 2018-10-15

Abstract

Abstract

Dump beam window is an important part of the dump. The Gaussian distribution of energy was decided by the beam size and power. The energy deposition was calculated by the Monte Carlo method. The thermal steady-state analysis of ANSYS was applied to decide the material, section shape and thickness of the dump beam window. The temperature, stress and deformation with different materials, section shapes and thickness were analyzed and compared to get the suitable material, section shape and thickness for the dump beam window. The final structure of the dump beam window was decided accordingly and the temperature of the window was simulated by the transient analysis of ANSYS.
- dump beam window,
- Monte Carlo method,
- steady-state analysis,
- structure of beam window,
- transient analysis

FullText(HTML)

References(9)

References

[1]	田佳甲. C-ADS中的质子束窗的物理设计研究[D]. 合肥: 中国科学技术大学, 2012, 5: 32-38. Tian Jiajia. Physical design and research for the proton beam window of C-ADS. Hefei: University of Science and Technology of China, 2012, 5: 32-38
[2]	Meng Cai, Tang Jingyu, Jing Hantao, et al. Scattering effect in proton beam windows at spallation targets[J]. High Power Laser and Particle Beams, 2011, 23(10): 2773-2780 doi: 10.3788/HPLPB20112310.2773
[3]	Wang Haijing, Liu Weibin, Qu Huamin, et al. Thermal analysis and optimization of proton beam window for the CSNS[J]. Chinese Physics C, 2013, 37(7): 1-6.
[4]	陈和生, 韦杰, 奚基伟, 等. 散裂中子源项目建议书[R]. 2007, 6: 101-103. Chen Hesheng, Wei Jie, Xi Jiwei, et al. Proposals for the project of Chinese spallation neutron source. 2007, 6: 101-103
[5]	庞成果, 苏有武, 徐俊奎, 等. 强流重离子加速器中由于质子束流损失引起的次级辐射场计算研究[J]. 原子能科学技术, 2015, 49(sl): 573-577. https://www.cnki.com.cn/Article/CJFDTOTAL-YZJS2015S2020.htm Pang Chengguo, Su Youwu, Xu Junkui, et al. Calculation and research on the secondary radiation field caused by the loss of the proton beam in the accelerator of high current heavy ion. Atomic Energy Science and Technology, 2015, 49(sl): 573-577 https://www.cnki.com.cn/Article/CJFDTOTAL-YZJS2015S2020.htm
[6]	张朝晖. ANSYS 12.0热分析工程应用实战手册[M]. 北京: 中国铁道出版社, 2010, 8: 357-464. Zhang Chaohui. ANSYS 12.0 practical handbook for the engineering thermal analysis. Beijing: China Railway Press, 2010: 357-464
[7]	燕鹏, 林晨光, 崔舜, 等. 弥散强化铜合金的研究与应用现状[J]. 材料导报, 2011, 25(6): 101-106. https://www.cnki.com.cn/Article/CJFDTOTAL-CLDB201111023.htm Yan Peng, Lin Chenguang, Cui Shun, et al. Research and application status of the dispersion-strengthened copper alloy. Materials Review, 2011, 25(6): 101-106 https://www.cnki.com.cn/Article/CJFDTOTAL-CLDB201111023.htm
[8]	Murdoch G, Decarlo D, Henderson S, et al. Beam dump window design for the Spallation Neutron Source[C]//Proceedings of the 2003 Particle Accelerator Conference. 2003: 1464-1469.
[9]	Park B S, Cho Y S. Mechanical properties of the external beam window for the PEFP[J]. Journal of the Korean Physical Society, 2009, 54(5): 1961-1965.