直通单座调节阀额定流量系数的估算  

The Estimate of Rated Flow Coefficient for Single-seat Valves

作　　者：王渭[1] 明友[1] 陈凤官[1] 郝伟沙[1] 耿圣陶 

机构地区：[1]合肥通用机械研究院

出　　处：《化工自动化及仪表》2017年第9期878-881,共4页Control and Instruments in Chemical Industry

基　　金：中石化科技项目(315014)

摘　　要：提出一种用阀体流量系数和阀内件额定流量系数表达直通单座调节阀额定流量系数的方法。利用该方法对两种知名品牌的系列调节阀的额定流量系数进行估算,所得结果与制造商公布的额定流量系数相近。Making use of valve body flow coefficient and valve trim flow coefficient to express ZAZP＇s rated flow coefficient was proposed. Applying this method to estimate the rated flow coefficient of valves of two brand-name manufacturers shows that the estimated value is similar to that published by the manufacturers.

关 键 词：单座调节阀 额定流量系数 估算 

分 类 号：TH134[机械工程—机械制造及自动化]