Calculational results of unsteady loads on the wind turbine blade show that the calculation is improved by the 3-d rotational effect.
通过算例表明,当这一三维旋转效应应用于叶片非定常气动特性计算时,能大大改善计算结果。
Not a village, not a human being, not a tree, not a blade of grass — the only breaks in the monotonous whiteness are gaping cracks which in places show the layer of moist, black clay underneath.
没有村庄,没有人烟,没有树木,也没有草叶——单调的白色当中,唯一打破沉寂的是那些偶尔露出底下湿黑土壤的巨大裂缝。
An example of rabbet feature manufacturability of a turbine blade was given to show the method available.
最后以涡轮叶片榫头特征的可制造性分析为应用实例,说明该方法的有效性和实用性。
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