Influence of Gurney Flap and Leading-Edge/Trailing-Edge Flaps on the Stall Characteristics and Aeroacoustic Performance of Airfoils

In aerospace, flow control techniques have improved the separation flow characteristics around airfoils by various means. In this paper, the delayed detached eddy simulation (DDES) technique is used to simulate the detailed flow field around the NACA0021 airfoil with two different flow control metho...

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Bibliographic Details
Main Authors: Zelin Liu, Kaidi Li, Xiaojing Sun
Format: Article
Language:English
Published: MDPI AG 2025-06-01
Series:Fluids
Subjects:
Online Access:https://www.mdpi.com/2311-5521/10/6/152
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