测量水轮机导叶漏水的标准节流孔板法

Hydraulic Turbine Wicket Gate Leakage Measurement on the Orifice Flow-meter

本文介绍了用标准节流孔板流量计进行水轮机导叶漏水量测量的基本原理,结合实例介绍了计算方法并进行了误差分析。

In this paper, the principle for the orifice flow-meter to measure the hydraulic turbine wicket gate leakage was introduced. The calculation method and error analyze are presented on KARKHEH project.