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在计算水轮机吸出高度时,怎样合理地选取汽蚀安全系数K_σ,是水电站设计中面临的普遍问题。本文就按比转速n_s选取水轮机K_σ的问题作些探讨。
When calculating the suction height of turbine, how to choose the safety factor K_σ of steam cavitation rationally is a common problem in the design of hydropower station. In this paper, according to the speed n_s select turbine K_σ for some discussion.