摘要
按流体诱发振动的流体力学理论 ,应用概率分析和数理统计方法 ,研制了异径多束流调节阀。使用表明 。
According to fluid dynamic theory of flow\|induced vibration the control valves with the flow paths of multi\|diameter is presented with the probability and statistic analysis.The performance is very successful in reducing flow\|induced vibration of control valves. The new type control valve is easy to manufacture, low cost and has a wide range of application.
出处
《仪器仪表学报》
EI
CAS
CSCD
北大核心
2000年第2期121-124,共4页
Chinese Journal of Scientific Instrument
关键词
调节阀
振动
概率论
旋涡
脱落频率
Control valve Vibration Probability Vortex Frequency of vortex shedding
