Buffet and Buffeting Control in Transonic Flow

Topics:
Aerospace and Defense
Tags:
Aerospace & Defense,
Manufacturing,
ONERA
Source:
ONERA

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Overview: In transonic flow, the shock wave / turbulent boundary layer interaction and flow separations on wing upper surface of a civil aircraft, which induce "buffet", and then structure vibrations, "buffeting", can greatly influence the aerodynamic behavior. The objectives of this study are to decrease the aerodynamic instabilities by control systems, "Vortex Generators" actuators and a new moving part designed by ONERA, "Trailing Edge Deflector".

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Format: PDF | Size: 2,724KB | Date: Aug 2003 | Pages: 12

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