水轮机导叶 meaning in English

turbine wicket gate
wicket

Finally , the analysis examples were presented combined with some real data from hydroelectric set , they showed that numerical simulation of fluid - solid coupling for vibration in this paper is more available and the natural frequency of guide vane in water is lower than that of in air
运用ansys有限元软件计算了水轮机导叶在空气中的振动特性以及液固耦合振动的频率和振型，并对二者进行比较，分析了影响振动的因素。通过算例表明，所采用的有限元数值模型合理，计算结果正确。