Aerodynamic Optimization and Analysis of Low Reynolds Number Propeller with Gurney Flap for Ultra-High-Altitude Unmanned Aerial Vehicle

Aerodynamic Optimization and Analysis of Low Reynolds Number Propeller with Gurney Flap for Ultra-High-Altitude Unmanned Aerial Vehicle

Ultra-high-altitude unmanned aerial vehicles have created a high demand for the performance of propellers under low Reynolds numbers, while the efficiency of such propellers by the existing design framework has reached a bottleneck. This paper explores the possibility of extending the Gurney flap on...

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Bibliographic Details
Main Authors: Yuan Yao, Dongli Ma, Liang Zhang, Xiaopeng Yang, Yayun Yu
Format: Article
Language:English
Published: MDPI AG 2022-03-01
Series:Applied Sciences
Subjects:
low Reynolds number propeller
gurney flap
aerodynamic optimization
wind tunnel test
ultra-high-altitude unmanned aerial vehicle
Online Access:https://www.mdpi.com/2076-3417/12/6/3195

Internet

https://www.mdpi.com/2076-3417/12/6/3195

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