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2.0m×1.5m Aeronautic Acoustics Wind Tunnel (FL-52)


2.0m×1.5m Aeronautic Acoustics Wind Tunnel (FL-52)

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2.0m×1.5m Aeronautic Acoustics Wind Tunnel (FL-52)



FL-52 is constructed according to the standard of acoustics wind tunnel targeting to research test coving aerodynamic noise mechanism of aircraft, innovative noise suppression method, noise computing technology validation etc.


Main Performance:


Test section size:2.0 m×1.5m, interchangeable open/closed test sections
Max velocity:110m/s (closed), 100m/s (open)
Background noise in the test section: 80dBA (80m/s-open)
Net space of anechoic chamber: 12.5m (length)×13m (width)×9.05m (height)
Free field low frequency of anechoic chamber: 80Hz
Aerodynamic noise research test abilities for real or scaled models of components like airfoil, landing gear, high lift device, atmospheric sensor and so on.