IHEP OpenIR  > 东莞分部
The expected radiation damage of CSNS target
Yin, W; Yu, QZ; Lu YL(陆友莲); Wang SL(王松林); Tong JF(童剑飞); Lu, YL; Wang, SL; Tong, JF; Liang, TJ
2012
发表期刊JOURNAL OF NUCLEAR MATERIALS
卷号431期号:1-3页码:39-43
通讯作者[Yin, W. ; Yu, Q. Z. ; Liang, T. J.] Chinese Acad Sci, Inst Phys, Engn Ctr CSNS Target Stn & Instruments, Beijing 100190, Peoples R China ; [Lu, Y. L. ; Wang, S. L. ; Tong, J. F.] Chinese Acad Sci, Inst High Energy Phys, Expt Syst CSNS, Beijing 100049, Peoples R China
摘要The radiation damage to the tungsten target and its SS316 vessel for Chinese Spallation Neutron Source (CSNS) has been estimated with a Monte-Carlo simulation code MCNPX2.5.0. We compare the effects on the radiation damage due to two different proton beam profiles: a uniform distribution and a Gaussian distribution. We also discuss the dependence of the radiation damage estimation on different physics models. The results show the peak displacement productions in vessel and the fourth target plate are 2.5 and 5.5 dpa/y, respectively, under a Gaussian proton beam. The peak helium productions in the vessel and the fourth target are 305 and 353 appm/y, respectively, under the same proton beam. Based on these results and the allowable dpa values we have estimated the lifetime of the tungsten target and its vessel. (C) 2011 Elsevier B.V. All rights reserved.
文章类型Article
学科领域Materials Science; Nuclear Science & Technology; Mining & Mineral Processing
研究领域[WOS]Materials Science ; Nuclear Science & Technology ; Mining & Mineral Processing
DOI10.1016/j.jnucmat.2011.11.025
URL查看原文
语种英语
WOS类目Materials Science, Multidisciplinary ; Nuclear Science & Technology ; Mining & Mineral Processing
WOS记录号WOS:000313466000007
引用统计
被引频次:5[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/236802
专题东莞分部
作者单位中国科学院高能物理研究所
推荐引用方式
GB/T 7714
Yin, W,Yu, QZ,Lu YL,et al. The expected radiation damage of CSNS target[J]. JOURNAL OF NUCLEAR MATERIALS,2012,431(1-3):39-43.
APA Yin, W.,Yu, QZ.,陆友莲.,王松林.,童剑飞.,...&Liang, TJ.(2012).The expected radiation damage of CSNS target.JOURNAL OF NUCLEAR MATERIALS,431(1-3),39-43.
MLA Yin, W,et al."The expected radiation damage of CSNS target".JOURNAL OF NUCLEAR MATERIALS 431.1-3(2012):39-43.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
497.pdf(1497KB)期刊论文作者接受稿开放获取CC BY-NC-SA浏览 请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Yin, W]的文章
[Yu, QZ]的文章
[陆友莲]的文章
百度学术
百度学术中相似的文章
[Yin, W]的文章
[Yu, QZ]的文章
[陆友莲]的文章
必应学术
必应学术中相似的文章
[Yin, W]的文章
[Yu, QZ]的文章
[陆友莲]的文章
相关权益政策
暂无数据
收藏/分享
文件名: 497.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。