@inproceedings{oai:jaxa.repo.nii.ac.jp:00038189,
 author = {近藤, 夏樹 and 末永, 尚史 and 白井, 正孝 and 齊藤, 茂 and 足立, 直人 and 前田, 一郎 and 中尾, 雅弘 and Kondo, Natsuki and Suenaga, Hisashi and Shirai, Masataka and Saito, Shigeru and Adachi, Naoto and Maeda, Ichiro and Nakao, Masahiro},
 book = {航空宇宙技術研究所特別資料: 平成14年度航空安全・環境適合技術研究研究交流会と研究報告会講演論文集, Special Publication of National Aerospace Laboratory: Proceedings of the Information Exchange Meeting and the Research Meeting on Aviation Safety and Environmental Compatibility Technology Research FY2001},
 month = {Dec},
 note = {This paper presents measured blade vortex interaction (BVI) noise using the 4-bladed model rotor in NAL. The tested blades have a rectangular tip and a twisted NACA0012 profile. Pressure history in the tip region on the blade surface was measured using pressure transducers. Acoustic waveform was measured using three fixed microphones. Two of them were located at 2.25 R away from the rotor center on the advancing and retreating sides, respectively. The other was located below the rotor plane on the advancing side. As a result, the strongest BVI noise was measured in the case of advance ratio of 0.16, shaft tilt angle of 4 deg, and thrust coefficient of 0.0080., 資料番号: AA0045946009, レポート番号: NAL SP-55},
 pages = {89--92},
 publisher = {航空宇宙技術研究所, National Aerospace Laboratory (NAL)},
 title = {4枚ブレード・ロータを用いたBVI騒音計測基礎試験},
 volume = {55},
 year = {2002}
}