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.
出处
《化工自动化及仪表》
CAS
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)
关键词
单座调节阀
额定流量系数
估算
single-seat control valve
rated flow coefficient
estimate
