A rotary airfoil includes a body and a damper located within the body. The body has a root end and a tip end. The rotary wing has a natural frequency and the damper has a natural frequency. A natural frequency of the damper is different from a natural frequency of the rotary wing.
一种旋转翼型件,包括主体和位于主体内的减振器。主体具有根端和尖端。旋转翼型件具有固有频率,并且减振器具有固有频率。减振器的固有频率不同于旋转翼型件的固有频率。
Rotary airfoil assembly
旋转翼型件组件
2023-09-26
Patent
Electronic Resource
Chinese
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