中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 近代物理研究所
  3. 中国科学院近代物理研究所
New concept for ADS spallation target: Gravity-driven dense granular flow target

文献类型：期刊论文

作者Yang Lei; Zhan WenLong
刊名SCIENCE CHINA-TECHNOLOGICAL SCIENCES
出版日期2015-10-01
卷号58页码:1705-1711
关键词accelerator driven system spallation target dense granular flow
ISSN号1674-7321
DOI10.1007/s11431-015-5894-0
英文摘要For the Chinese-ADS project, to provide enough neutrons to drive the subcritical system, tens of MW spallation targets for the C-ADS are necessary. This is not an easy task. Here we propose a new concept for a gravity-driven dense granular flow target, in which heavy metal grains are chosen as the spallation target material. Compared with currently widely used targets, this conceptual design has advantages with regard to heat removal, thermal shock protection, neutron yield, radiotoxicity reduction, and convenient operation. The gravity-driven dense granular flow target has the potential to easily deal with these issues and to form a foundation for tens of MW spallation targets for cost-effective facilities. Preliminary simulations and experiments have been completed to support this conceptual design.
WOS关键词DISCRETE NUMERICAL-MODEL ; HOPPER FLOWS ; ASSEMBLIES ; DESIGN ; SYSTEM ; YIELDS
资助项目Strategic Priority Research Program of the Chinese Academy of Sciences[XDA03030100] ; National Magnetic Confinement Fusion Science Program of China[2014GB104002]
WOS研究方向Engineering ; Materials Science
语种英语
WOS记录号WOS:000362347100011
出版者SCIENCE PRESS
资助机构Strategic Priority Research Program of the Chinese Academy of Sciences ; National Magnetic Confinement Fusion Science Program of China
源URL[http://119.78.100.186/handle/113462/40822]  
专题中国科学院近代物理研究所
通讯作者Zhan WenLong
作者单位Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China
推荐引用方式
GB/T 7714		 Yang Lei,Zhan WenLong. New concept for ADS spallation target: Gravity-driven dense granular flow target[J]. SCIENCE CHINA-TECHNOLOGICAL SCIENCES,2015,58:1705-1711.
APA Yang Lei,&Zhan WenLong.(2015).New concept for ADS spallation target: Gravity-driven dense granular flow target.SCIENCE CHINA-TECHNOLOGICAL SCIENCES,58,1705-1711.
MLA Yang Lei,et al."New concept for ADS spallation target: Gravity-driven dense granular flow target".SCIENCE CHINA-TECHNOLOGICAL SCIENCES 58(2015):1705-1711.

入库方式： OAI收割

来源：近代物理研究所

浏览0
下载0
收藏0
其他版本

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。