5-13 Thermohydraulics Experimental Research Progress of Spallation Target

• 作者: Li Long Qiang Chengwen Wang Fei Xu Xiaowei Yang Weifeng Zhang Xueying Zhao Qiang
• 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: Thermohydraulics EXPERIMENTAL PROGRESS
• 年，卷（期）: 2014,（1）
• 页码范围: 223-224
• 页数: 2页
• 分类号: O4

摘要

In order to verify the simulation results of the liquid metal target and the granular flow target, the spallationtarget laboratory have established several experimental benches and carried out some related experiments on thesebenches.1. Liquid Target ResearchA water loop has been established in 2012 for investigating the flow behaviors of water in windowless target andhas been rebuilt in 2014 for experiments of window target. The experiments are conducted in an approximately 1:1sized window target model shown in Fig. 1. The flow pattern inside the spallation area is visualized by means ofthe particle image velocimetry (PIV). The flow range of the present experiment is between 8.4 and 20 m3/h, andseveral typical flow patterns are observed under the conditions of different inlets and outlets.