@inproceedings{oai:jaxa.repo.nii.ac.jp:00038066,
 author = {中尾, 雅弘 and 内山, 直樹 and 竹中, 啓三 and 鈴木, 博史 and 齊藤, 茂 and 青山, 剛史 and Nakao, Masahiro and Uchiyama, Naoki and Takenaka, Keizo and Suzuki, Hiroshi and Saito, Shigeru and Aoyama, Takashi},
 book = {航空宇宙技術研究所特別資料: 航空宇宙数値シミュレーション技術シンポジウム2001論文集, Special Publication of National Aerospace Laboratory: Proceedings of Aerospace Numerical Simulation Symposium 2001},
 month = {Jan},
 note = {In this paper, rotor CFD and aerodynamic noise analysis of helicopter rotor are presented. Two types of rotor noise prediction code based on Kirchhoff equation and FW-H (Ffowcs Williams and Hawkings) have been developed. The CFD code is combined with rotor noise prediction code to predict the HSI (High Speed Impulsive) noise. For aeroacoustic validation, HSI wind tunnel test was conducted in NAL low speed wind tunnel. Sound pressure histories were obtained from 2.4 m diameter 2-bladed rotor. Results show the asymmetric sound pressure history that is typical characteristic of HSI noise and comparison between wind tunnel test results and numerical results show good agreement., 資料番号: AA0032819030, レポート番号: NAL SP-53},
 pages = {173--178},
 publisher = {航空宇宙技術研究所, National Aerospace Laboratory (NAL)},
 title = {ヘリコプタ衝撃騒音解析},
 volume = {53},
 year = {2002}
}