並列タイトル等On the Effect of Elastic Deformation of Wing and Fuselage on the Aerodynamic Derivatives of the Free Flight Model FFM-10
タイトル(掲載誌)航空宇宙技術研究所資料 = Technical Memorandum of National Aerospace Laboratory
一般注記Free flight model FFM-1O equipped with NAL-7 rocket motor has been developed for the purpose of investigating the aerodynamic characteristics of a supersonic aircraft at subsonic and supersonic speeds. In order to attain supersonic speed by use of a relatively small thrust motor, particular attentions was paid to the reduction of weight. To reduce the weight of FFM-10, it is most effective to reduce the thickness of the wing and the fuselage. As the result, lift distributions on the wing and the fuselage cause the deflections of the wing and fuselage, which bring about reduction of the lift distributions on them. In other words, the aerodynamic derivatives for a flexible FFM-10 become smaller than those for the solid case. The present paper treats the theoretical estimation of the reductions in aerodynamic derivatives such as CLa, C,,,.a, Cra and Cgu2 for a flexible FFM-10, and the wind tunnel data for FFM-10 are revised by taking these reductions into account.
資料番号: NALTM0188000
レポート番号: NAL TM-188
一次資料へのリンクURLhttps://jaxa.repo.nii.ac.jp/?action=repository_action_common_download&item_id=43772&item_no=1&attribute_id=31&file_no=1
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)
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