摘要
由流体力学得到流体诱发振动的理论，应用概率分析和数理统计方法，研制的异径多束流调节阀，在石油炼制的生产中使用，已获得克服调节阀振动十分满意的结果，其性能可与现行国外低噪音调节阀媲美。
According to the fluid dynamic theory of flow induced vibration, a type of control valves with multi orifices of different diameters was developed based on probability and statistic analysis. Satisfied result was obtained from its application in petroleum processing. The performance of the said valve was comparable to the low noise control valves.
出处
《石油炼制与化工》
CAS
CSCD
北大核心
1999年第1期43-46,共4页
Petroleum Processing and Petrochemicals
关键词
调节阀
振动
概率
control valve, vibration, probablity
