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公开(公告)号:US20210284328A1
公开(公告)日:2021-09-16
申请号:US16816577
申请日:2020-03-12
Applicant: Bell Textron Inc. , Textron Aviation Inc.
Inventor: Kent E. DONALDSON , Phillip A. KENDRICK , Kyle SMOLAREK
Abstract: An aircraft includes a wing positioned below a vertical rotor, the wing extending in a transverse direction to a wingtip having an outboard face, and a turbulence feature located on the wingtip and oriented to induce turbulence in the rotor downwash flowing across the outboard face in a direction from a top surface of the wing to a bottom surface of the wing.