26th Congress of International Council of the Aeronautical Sciences
including the 8th AIAA Aviation Technology, Integration, and Operations (ATIO) Conference
14 - 19 September 2008, Anchorage, Alaska, USA
Paper ICAS 2008-3.2.3
AEROACOUSTIC NOISE MEASUREMENTS IN AERODYNAMIC LOW-SPEED WIND TUNNELS
T. Ito, H. Ura, Y. Yokokawa
JAXA, Japan
Keywords: Aerodynamic noise, Phased-array, Low-speed wind tunnel, High-lift device
In order to obtain aeroacoustic data and aerodynamic data simultaneously, aeroacousitc measurements with phased-array microphones in closed test sections of 2m x 2m and 6.5m x 5.5m aerodynamic low-speed wind tunnels had been conducted. Measurement results of a NACA0012 model, high-lift device models, and so on, are discussed.
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