Quieter propeller with serrated trailing edge

Lee, HM; Lu, ZB; Lim, KM; Xie, JL; Lee, HP

Xie, JL (reprint author), Guangzhou Univ, Sch Mech & Elect Engn, 230 Wai Huan Xi Rd, Guangzhou 510006, Guangdong, Peoples R China.

APPLIED ACOUSTICS, 2019; 146 (): 227

Abstract

Experimental studies were conducted at an anechoic chamber to investigate the effectiveness of quarter flat tip, half flat tip and rectangular serrati......

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