The design study of an ultra-high power EB/X-ray conversion facility

被引：1
|
作者：
He, Zi-Feng [1 ]
Li, Deming [1 ]
Huang, Jian-Ming [1 ]
Yang, Yong-Jin [1 ]
Zhu, Xi-Kai [1 ]
Zhang, Yu-Tian [1 ]
机构：
[1] Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China
来源：
JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA | 2014年 / 196卷
关键词：
X-ray converter; Conversion efficiency; Accelerator irradiation; Multi-structure target; ENERGY X-RAYS; ELECTRON-ACCELERATORS; FOOD IRRADIATION; BREMSSTRAHLUNG;
D O I：
10.1016/j.elspec.2014.04.005
中图分类号：
O433 [光谱学];
学科分类号：
0703 ; 070302 ;
摘要：
X-ray conversion is a frequent need for irradiating the products that cannot be processed by electron beams, duo to their limited penetration capacity in materials, in radiation sterilization of disposable healthcare products and food irradiation. In this paper, we report the design of a conversion facility with a 5-MeV/120-kW electron accelerator, regarding the considerations on selection of the target materials and target structure, design of the electron beam transport line and approaches to improve the conversion efficiency and lifetime. (C) 2014 Elsevier B.V. All rights reserved.
引用
收藏
页码：152 / 155
页数：4
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