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公开(公告)号：US20200018333A1
公开(公告)日：2020-01-16
申请号：US16449507
申请日：2019-06-24
Applicant: ROLLS-ROYCE plc
Inventor： Simon P. WEBB
IPC: F15D1/12
Abstract: A low drag surface is provided for a fluid washed object, the low drag surface comprising an aerodynamic surface comprising a cut-out region, and a continuously translatable surface comprising a surface portion. The surface portion is positioned in the cut-out region such that the aerodynamic surface and the surface portion form a fluidwash surface, and the surface portion is translatable relative to the aerodynamic surface.
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