摘要
在加速器驱动次临界系统 (ADS)靶件模型上进行二维流动可视化研究。示踪粒子为直径 0 5mm的聚苯乙烯球状颗粒 ,采用片激光法对流场进行显示和KappaCCD数码摄像系统对流场进行实时拍摄 。
Flow visualization is made in a 2 D full scale model test section of the ADS target window design, using water as the working fluid. Flow patterns around the simulated target beam window are visualized by laser light sheet with polystyrene spherical pellets (0.5 mm in diameter) as the tracer particles, and recorded with high resolution CCD camera. In the paper the principle and technique of flow visualization with laser light sheet are presented, the obtained flow pattern images are given and discussed.
出处
《原子能科学技术》
EI
CAS
CSCD
2002年第2期175-177,共3页
Atomic Energy Science and Technology
基金
国家重点基础研究发展规划项目 (G19990 2 2 60 6)
关键词
加速器驱动系统
嬗变靶
流动可视化
片激光
流型
accelerator driven system
spallation target
flow visualization
laser light sheet
flow pattern
