High Power Laser and Particle Beams, Volume. 36, Issue 9, 094005(2024)
Simulation of the thermal effect on high power Bi target for the large-scale 211At production
Figures & Tables(11)
Fig. 3. Schematic diagram of scanning of ion beam with a wobbler magnet
Fig. 5. Energy deposition of 28.5 MeV α particles in bismuth layer and aluminum backing
Fig. 6. Target surface temperature distribution without wobbler at 2 s
Table 1. Maximum current density before and after scanning
View tableView in ArticleTable 1. Maximum current density before and after scanning
scanning mode maximum current density/(μA·cm−2) before scanning 318.31 Lissajous scanning(a) 71.16 Lissajous scanning(b) 113.88 circular scanning 68.94
Table 3. Physical parameters of materials
View tableView in ArticleTable 3. Physical parameters of materials
material density/(kg∙m−3) specific heat capacity/(J∙kg−1∙K−1) thermal conductivity/(W·K−1·m−1) Bi 9800 130 8 Al 2719 871 202.4 water 998.2 4182 0.6
Tools
Get Citation
Copy Citation Text
Jie Xiong, Guoliang Dou, Liangting Sun, Yang Wang, Zhi Qin, Jieru Ren, Yongtao Zhao, Hongwei Zhao. Simulation of the thermal effect on high power Bi target for the large-scale 211At production[J]. High Power Laser and Particle Beams, 2024, 36(9): 094005
Paper Information
Category: Special Column on Ion Beam Science and Technology and Its Applications
Received: Feb. 15, 2024
Accepted: Jun. 30, 2024
Published Online: Oct. 15, 2024
The Author Email: Yongtao Zhao (zhaoyongtao@xjtu.edu.cn)
© Copyright 2018-2021 | Chinese Laser Press.
All Rights Reserved 沪ICP备15018463号-20