Zheng Ahua. The relative efficiency testing approximately calibrates the flow cofficient of spiral casings of water turbine[J]. 1996, (3): 53-56+60.DOI:
水轮机相对效率试验近似标定蜗壳流量系数
摘要
通过大量的现场实测资料的分析与理论研究
探讨如何通过相对效率试验近似标定蜗壳流量系数K值
推导给出标定方法与标定实例。
Abstract
In the paper many original experimental data have been analysed and studyed
in order to investigate how to approximately calibrate the flow cofficent of spiral casings by means of testing the relative efficiency of water turbine
and the calibration formulas and calculation model are given out.