Thermal-Mechanical Analysis of Beam Window and Beam Tube for ADS Granular Flow Target

doi:10.1080/00295639.2022.2027177

	Thermal-Mechanical Analysis of Beam Window and Beam Tube for ADS Granular Flow Target
	Deng, Weiping 1; Zhang, Yanbin 1,2; Jia, Huan 1,2; Wan, Tao 1,2; Yang, Weifeng 1; Qiang, Chengwen 1; Li, Long 1; Wang, Fei 1; Ge, Honglin 1,2; Ma, Fei 1,2
刊名	NUCLEAR SCIENCE AND ENGINEERING
	2022-03-05
页码	11
关键词	Spallation target granular flow target beam window beam tube thermal-mechanical analysis
ISSN号	0029-5639
DOI	10.1080/00295639.2022.2027177
通讯作者	Deng, Weiping(wpdeng@impcas.ac.cn)
英文摘要	A granular flow target coupled with a beam window was studied. The beam window isolates the accelerator from the target, making the system more secure and flexible. Preliminary analyses for the beam window and beam tube, including neutronics, thermal hydraulics, and structural mechanics were performed by Geant4 and ANSYS. The effects of geometry and coolant flow direction on the temperature field and the stress distribution of the beam window are studied. The results show that the maximum temperature can be reduced by 13% through optimization. Comparing the thermal deposition distribution of the beam tube with and without the beam window, we find that there is an extra peak due to the beam window. In addition, the effect of the cooling pattern on the temperature distribution of the beam tube is also studied. The results show that it is reasonable to arrange six U-shaped cooling channels. Detailed analyses show that the material temperature and the mechanical property of the beam window and beam tube meet the design standards, which confirm the possibility of granular flow target with a beam window for engineering application.
资助项目	National Natural Science Foundation of China[11605258] ; National Natural Science Foundation of China[11575267] ; National Natural Science Foundation of China[11775284] ; National Natural Science Foundation of China[12075296]
WOS关键词	ACCELERATOR-DRIVEN SYSTEM ; SPALLATION TARGET ; DESIGN ; CONDUCTIVITY ; OPTIMIZATION ; ACTIVATION ; DAMAGE
WOS研究方向	Nuclear Science & Technology
语种	英语
出版者	TAYLOR & FRANCIS INC
WOS记录号	WOS:000763816200001
资助机构	National Natural Science Foundation of China
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/141933]
专题	中国科学院近代物理研究所
通讯作者	Deng, Weiping
作者单位	1.Chinese Acad Sci, Inst Modern Phys, High Power Spallat Target, Lanzhou 730000, Peoples R China 2.Univ Chinese Acad Sci, Sch Nucl Sci & Technol, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Deng, Weiping,Zhang, Yanbin,Jia, Huan,et al. Thermal-Mechanical Analysis of Beam Window and Beam Tube for ADS Granular Flow Target[J]. NUCLEAR SCIENCE AND ENGINEERING,2022:11.
APA	Deng, Weiping.,Zhang, Yanbin.,Jia, Huan.,Wan, Tao.,Yang, Weifeng.,...&Zhang, Xueying.(2022).Thermal-Mechanical Analysis of Beam Window and Beam Tube for ADS Granular Flow Target.NUCLEAR SCIENCE AND ENGINEERING,11.
MLA	Deng, Weiping,et al."Thermal-Mechanical Analysis of Beam Window and Beam Tube for ADS Granular Flow Target".NUCLEAR SCIENCE AND ENGINEERING (2022):11.