为混流式转轮疲劳研究提供了科学依据。
So it provided a scientific basis for fatigue study of Francis turbine runner.
本文采用有限元法对带半叶片的混流式转轮的S1流面进行了流场计算。
In this paper, the finite element method is used for the calculation of S1 streamline surface of Francis turbine runner with half vanes.
通过电站真机与模型转轮应力测试结果的分析证明，混流式转轮叶片应力与机组出力之(？)存在线性关系。
In this paper, the stresses analysis on prototype runner in power station and model runner proved that there is a linear relationship between blade stress and output of Francis turbine.
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