JAXA Repository / AIREX 未来へ続く、宙(そら)への英知
Other TitleFundamental Study of Aero Acoustic Test Method for Flight Reynolds Number Wind Tunnel Test in Pressurized High Reynolds Number Wind Tunnel
Author(jpn)青木, 良尚; 浜本, 滋; 神田, 宏; 佐藤, 衛; 木村, 毅; 西島, 寛典
Author(eng)Aoki, Yoshihisa; Hamamoto, Shigeru; Kanda, Hiroshi; Sato, Mamoru; Kimura, Takeshi; Nishijima, Hironori
Author Affiliation(jpn)宇宙航空研究開発機構(JAXA); 宇宙航空研究開発機構(JAXA); 宇宙航空研究開発機構(JAXA); 宇宙航空研究開発機構(JAXA); 株式会社IHIエアロスペース・エンジニアリング(ISE); 株式会社IHIエアロスペース・エンジニアリング(ISE)
Author Affiliation(eng)Japan Aerospace Exploration Agency (JAXA); Japan Aerospace Exploration Agency (JAXA); Japan Aerospace Exploration Agency (JAXA); Japan Aerospace Exploration Agency (JAXA); IHI Aerospace Engineering Co. Ltd. (ISE); IHI Aerospace Engineering Co. Ltd. (ISE)
Issue Date2015-03-25
Japan Aerospace Exploration Agency (JAXA)
Publication title宇宙航空研究開発機構特別資料: 第86-第90回風洞研究会議論文集
JAXA special publication: Proceedings of the Wind Tunnel Technology Association 86th-90th meeting
Start page1
End page6
Publication date2015-03-25
AbstractThe high frequency tone (e.g. ultrasonic) measurement is important in the wind tunnel test using scale model. There are two problems for ultrasonic measurement. One is whether ultrasonic could be measured in the pressurized high Reynolds number wind tunnel. The other is whether ultrasonic was theoretically generated from the model in the flow under pressurized environment. The microphone and the pressure transducer for high frequency tone measurement and pressurized environment use were selected for ultrasonic measurement method confirmation in this. The measurement data from these and generated frequency from theory matched well for Aeolian tone measurements. Then we tried boundary layer transition measurement using china clay method under pressurized environment.
Description会議情報: 第86回風洞研究会議 (2011年5月19日-20日)
形態: カラー図版あり
Meeting Information: Wind Tunnel Technology Association 86th Meeting (May 19-20, 2011)
Physical characteristics: Original contains color illustrations
KeywordsPressurized High Reynolds Number Wind Tunnel Test; Aero Acoustic Measurement
Document TypeConference Paper
JAXA Category特別資料
NASA Subject CategoryResearch and Support Facilities (Air)
Report NoJAXA-SP-14-011

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