Rotor and rotorcraft
AssigneeBeijing Sankuai Online Technology Co., Ltd
InventorsLongzhi ZHAO, Lijun XU, Yifei ZHANG, Tianming ZHAO
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Abstract
A rotor includes a blade, a plurality of protruding structures protrude from the surface of the blade, the plurality of protruding structures are sequentially arranged at intervals in the spanwise direction of the blade, and a height difference is formed between every two adjacent protruding structures.
Claims20
A rotary wing, comprising a blade, wherein a plurality of protruding structures are arranged on a surface of the blade, the plurality of protruding structures are sequentially arranged at intervals in a spanwise direction of the blade, and a height difference is provided between adjacent protruding structures.
A rotary wing aircraft, comprising
- a rotary wing, wherein the rotary wing comprises a blade, a plurality of protruding structures are arranged on a surface of the blade, the plurality of protruding structures are sequentially arranged at intervals in a spanwise direction of the blade, and a height difference is provided between adjacent protruding structures.
Dependencies are inferred from the claim text.