Near-Field Aeroacoustics of Spanwise Forcing on a Transonic Wing: A DNS Study

Near-Field Aeroacoustics of Spanwise Forcing on a Transonic Wing: A DNS Study

The transonic airflow around a supercritical wing with a shock wave is described via direct numerical simulations. Flow control for turbulent drag reduction is applied via streamwise traveling waves of spanwise velocity applied on a finite portion of the suction side. The near-field modifications ca...

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Bibliographic Details
Main Authors: Niccolò Berizzi, Davide Gatti, Giulio Soldati, Sergio Pirozzoli, Maurizio Quadrio
Format: Article
Language:English
Published: MDPI AG 2025-01-01
Series:Applied Sciences
Subjects:
direct numerical simulation
spanwise forcing
aeroacoustics
Online Access:https://www.mdpi.com/2076-3417/15/2/814
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