摘要
文章对蒸汽发生器给水系统中由于蒸汽泡的溃灭而造成的水锤现象作了分析。根据实验,用液面的波动、变质量水柱的加速运动和孤立蒸汽泡的溃灭等三个模型描述了汽泡的形成与溃灭。计算结果和国外某些核电站事故分析中的估算值相当接近。
According to the experiment, the waterhammer caused by steam bubble collapsein feed water pipe of steam generator are analysed. Three models (wave motion, accelerated motion of a water body with variablemass, dynamics of the single bubble) are used to describe and calculate the formand collapse of the bubble. The results are coincided with that estimated in accident analysis of somenuclear power plant in abroad.
出处
《原子能科学技术》
EI
CAS
CSCD
北大核心
1989年第5期57-62,共6页
Atomic Energy Science and Technology
关键词
核电站
蒸汽发生器
给水系统
汽泡
Nuclear power plant
Steam generator
Steam bubble
Waterhammer
