2-33 Measurement of Leakage Neutron Spectra for Tungsten with D-T Neutrons and Validation of Evaluated Nuclear Data

• 作者: Chen Zhiqiang Han Rui Lin Weiping Liu Jianli Liu Xingquan Luo Fei Ren Peipei Shi Fudong Tian Guoyu Zhang Suyalatu
• 来源期刊: 中国科学院近代物理研究所和兰州重离子研究装置年报：英文版
• 学科: 物理学
• 关键词: LEAKAGE NEUTRON SPECTRA
• 年，卷（期）: 2014,（1）
• 页码范围: 73-74
• 页数: 2页
• 分类号: O4

摘要

China has started to develop the Chinese Initiative Accelerator Driven Systems (C-ADS) project which is nowunderway vigorously. This project mainly aims at high radioactive nuclear waste transmutation, fuel breeding andclean energy production. In the design of C-ADS,  1 GeV high intensity proton beam bombards on heavy metalspallation target inside the subcritical reactor, and provides external neutron source for the subcritical reactor. Thecombination of evaluated nuclear data with a Monte Carlo transportation code like MCNP is widely utilized fordesigning such kind of nuclear engineering facilities. However, the transportation codes and evaluated nuclear dataused need to be validated through integral experiments[1?5].