High Power Laser and Particle Beams, Volume. 35, Issue 3, 034001(2023)
Design and thermal structure analysis of a dump beam window for high repetition frequency
Figures & Tables(7)
Fig. 5. Maximum temperature，maximum stress and center deformation beryllium window with different thickness
Fig. 6. Temperature, stress and central deformation of 1.6 mm beryllium window
Table 1. Material physical parameters
View tableView in ArticleTable 1. Material physical parameters
material density/ (kg·m−3) elastic modulus/ GPa Poisson’s ratio yield stress/ MPa thermal conductivity/ (W·m−1·K−1) thermal expansion coefficient/℃−1 Ti-6Al-4V 4430 113.8 0.360 880 6.7 8.6×10−6 A5083 2660 71.0 0.330 145 117.0 23.0×10−6 316L 7980 193.0 0.300 290 15.0 12.0×10−6 OFHC 8940 115.0 0.343 340 391.0 17.7×10−6 Be 1844 303.0 0.100 240/345 216.0 12.0×10−6
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Hao Zhang, Liming Huang, Feng Zhao, Hanwen Lin, Renchao Chang, Jianping Wei, Dejun E, Wei Wei, Kai Tao, Jiayue Yang, Weiqing Zhang. Design and thermal structure analysis of a dump beam window for high repetition frequency[J]. High Power Laser and Particle Beams, 2023, 35(3): 034001
Paper Information
Category: Particle Beams and Accelerator Technology
Received: Oct. 20, 2022
Accepted: --
Published Online: Mar. 9, 2023
The Author Email: Wei Wei (weiwei@mail.iasf.ac.cn)
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