摘要
分析了阀门流道结构对系统流体流态及其流阻系数的影响,论述了阀门流道和节流内件的优化设计、试验检测和实际应用,介绍了典型阀门的流阻系数和压力损失计算。
The influence of the structure of the valve on the flowstate of the system and its resistance coefficient is analyzed,the optimized designing,testing and practical application of throttling parts of valve channel and internals are discussed,and the flowresistance coefficient and pressure loss by the application calculation of typical cases are introduced.
作者
张明
陈立龙
王轶栋
ZHANG Ming;CHEN Li-long;WANG Yi-dong(Hangzhou Worldwides Valve Co.,Ltd.,Hangzhou 311122,China)
出处
《阀门》
2018年第5期24-26,37,共4页
VALVE MAGAZINE
关键词
阀门
流道结构
流阻系数
压力损失
弯管
缩放管
valve
flow channel structure
flow resistance coefficient
pressure loss
bend pipe
scaling tube
