@inproceedings{oai:jaxa.repo.nii.ac.jp:00004710,
 author = {石井, 達哉 and 生沼, 秀司 and 田中, 望 and 大庭, 芳則 and 大石, 勉 and Ishii, Tatsuya and Oinuma, Hideshi and Tanaka, Nozomi and Oba, Yoshinori and Oishi, Tsutomu},
 book = {宇宙航空研究開発機構特別資料: 第42回流体力学講演会/航空宇宙数値シミュレーション技術シンポジウム2010 論文集, JAXA Special Publication: Proceedings of 42nd Fluid Dynamics Conference / Aerospace Numerical Simulation Symposium 2010},
 month = {Feb},
 note = {第42回流体力学講演会/航空宇宙数値シミュレーション技術シンポジウム2010 (2010年6月24日-25日. 米子コンベンションセンター BiG SHiP), 42nd Fluid Dynamics Conference / Aerospace Numerical Simulation Symposium 2010 (June 24-25,  2010. Yonago Convention Center BiG SHiP), Yonago, Tottori Japan, This paper describes fundamental study on a new jet noise reduction device, a notched nozzle. The notch, a small V-shaped dip at the edge of a nozzle, is expected to control shear layer development and suppress both jet mixing noise and high-frequency self noise. A scaled model of the 18-notched nozzle is designed based on computational prediction and experimentally investigated together with a typical chevron nozzle is an anechoic facility. The revised notched nozzle provided a balanced noise reduction performance compared to the former version. A pressure rake downstream of the nozzle showed the wavy pattern of shear layer caused by the notch as well as the chevron nozzle., 形態: カラー図版あり, Physical characteristics: Original contains color illustrations, 資料番号: AA0064967003, レポート番号: JAXA-SP-10-012},
 publisher = {宇宙航空研究開発機構, Japan Aerospace Exploration Agency (JAXA)},
 title = {ジェット騒音低減デバイスの基礎研究},
 volume = {JAXA-SP-10-012},
 year = {2011}
}