Wind Tunnel Test of a Propeller Working in a Low Reynolds Number Range

• 資料種別: 文書・図像類
• タイトル: Wind Tunnel Test of a Propeller Working in a Low Reynolds Number Range
• 著者・編者: 高沢, 金吾; 外立, 政隆; 野中, 修; TAKASAWA, Kingo; HASHIDATE, Masataka; NONAKA, Osamu
• 著者標目: 高沢, 金吾; 外立, 政隆; 野中, 修; TAKASAWA, Kingo; HASHIDATE, Masataka; NONAKA, Osamu
• 出版事項: 航空宇宙技術研究所
• 出版年月日等: 1990-06
• 出版年（W3CDTF）: 1990-06
• 並列タイトル等: 低レイノルズ数域のプロペラ風洞試験
• タイトル（掲載誌）: 航空宇宙技術研究所報告 = Technical Report of National Aerospace Laboratory TR-1071
• 巻号年月日等（掲載誌）: 1071
• 掲載巻: 1071
• 掲載ページ: 29-
• ISSN（掲載誌）: ISSN : 0389-4010
• 本文の言語コード: eng
• 対象利用者: 一般
• 一般注記: An optimum design propeller, whose representative Reynolds number is 1～2×10(exp 5), has been tested in the NAL large low-speed wind tunnel. The test results, after removing the wind tunnel interference effects, were compared with predictions by a computer program based on Adkins and Liebeck′s theory. Thrust predictions show very good coincidence with test results. Torque predictions show fairly good coincidence. The difference between the theoretical predictions and experimental values are thought to be attributable to the shrinkage of the drag bucket in propeller blade sections, compared with the two-dimensional airfoil data. The aerodynamics design method of propellers working in low Reynolds number range has been established. The computer program is very useful in designing propellers for man-powered airplanes and motor soarers, as well as microwave powered airplanes.; 資料番号: NALTR1071000; レポート番号: NAL TR-1071
• オンライン閲覧公開範囲: 限定公開
• 連携機関・データベース: 国立情報学研究所 : 学術機関リポジトリデータベース（IRDB）（機関リポジトリ）; https://irdb.nii.ac.jp
• 提供元機関・データベース: 宇宙航空研究開発機構 : 宇宙航空研究開発機構リポジトリ