摘要
针对贫铀叠层板型燃料组件,采用了一种新的软测量方法,进行了其在经受冷却剂额定流速冲刷时的振动实验。获得了该组件在额定流速6 m/s下的流致振动动态响应时间域和频率域结果,并对实验结果进行了分析。
Based on a new soft measurement, test for vibration of parallel-plate fuel assembly (depleted uranium) was made when it was brushed by coolant. This paper has gained the time and frequency domain results of dynamic response for the flow-induced vibration of assembly under rated flow velocity, i. e. 6 m/s, and the results were also analyzed.
出处
《核科学与工程》
CSCD
北大核心
2004年第2期121-124,共4页
Nuclear Science and Engineering
关键词
叠层板型燃料组件
流致振动
虚拟仪器
软测量
parallel-plate fuel assmbly
flow-induced vibration
virtual instrument
