Comparative Investigation on Improved Aerodynamic and Acoustic Performance of Abnormal Rotors by Bionic Edge Design and Rational Material Selection

Comparative Investigation on Improved Aerodynamic and Acoustic Performance of Abnormal Rotors by Bionic Edge Design and Rational Material Selection

Rotor plays a vital role in the dynamical system of an unmanned aerial vehicle (UAV). Prominent aerodynamic and acoustic performance are a long-term pursuit for the rotor. Inspired by excellent quiet flight characteristics of owls, this work adopted bionic edge design and rational material selection...

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Bibliographic Details
Main Authors: Wenda Song, Zhengzhi Mu, Yufei Wang, Zhiyan Zhang, Shuang Zhang, Ze Wang, Bo Li, Junqiu Zhang, Shichao Niu, Zhiwu Han, Luquan Ren
Format: Article
Language:English
Published: MDPI AG 2022-06-01
Series:Polymers
Subjects:
abnormal rotor
bionic design
aerodynamic performance
noise reduction
UAV
Online Access:https://www.mdpi.com/2073-4360/14/13/2552

Internet

https://www.mdpi.com/2073-4360/14/13/2552

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