Experiment Study on the Effect of Fiber Orientation on Flutter Characteristics of High-Aspect-Ratio Transport Wing

• 資料種別: 規格・テクニカルリポート類
• タイトル: Experiment Study on the Effect of Fiber Orientation on Flutter Characteristics of High-Aspect-Ratio Transport Wing
• 著者・編者: 江尻, 宏; 中道, 二郎; 菊池, 孝男; 峯岸, 正勝; EJIRI, Hiroshi; NAKAMICHI, Jiro; KIKUCHI, Takao; MINEGISHI, Masakatsu
• 著者標目: EJIRI, Hiroshi; NAKAMICHI, Jiro; KIKUCHI, Takao; MINEGISHI, Masakatsu
• 出版事項: 航空宇宙技術研究所
• 出版年月日等: 1987-06
• 出版年（W3CDTF）: 1987
• 並列タイトル等: 高アスペクト比翼のフラッタ特性に与える複合材桁の繊維方向の効果について
• 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-936
• 巻号年月日等（掲載誌）: 936
• 掲載巻: 936
• 掲載ページ: 11-
• ISSN（掲載誌）: ISSN : 0389-4010
• 対象利用者: 一般
• 一般注記: 出版タイプ： NA; In the present study, the basic effects of so called, “aeroelastic tailoring” on the flutter velocity are investigated. Six different models of high-aspect-ratio swept back wings were designed. The models consisted of composite plate-spars and wing sections of balse-wood. The dominant lamination angle of each spar was changed in a parametric manner. A vibration test was performed for each model. The frequencies and the vibration modes were measured to check the variations of the vibration characteristics due to differences of the laminate angle of the spars. The flutter tests were conducted in a low-speed wind tunnel and the hard flutter points were found for all models. It was shown that the flutter velocity of a model which has the wash-in type of the first bending mode is larger by 50％ than that of a model of which the first bending mode is the wash-out type.; 資料番号: NALTR0936000; レポート番号: NAL TR-936
• 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