@inproceedings{oai:jaxa.repo.nii.ac.jp:00014353,
 author = {小嶋, 亮次 and 野々村, 拓 and 大山, 聖 and 藤井, 孝蔵 and Kojima, Ryoji and Nonomura, Taku and Oyama, Akira and Fujii, Kozo},
 book = {宇宙航行の力学シンポジウム: 平成22年度, Symposium on Flight Mechanics and Astrodynamics: 2010},
 month = {Aug},
 note = {宇宙航行の力学シンポジウム 平成22年度 (2010年12月16-17日. 宇宙航空研究開発機構宇宙科学研究所), 相模原市, 神奈川県, Symposium on Flight Mechanics and Astrodynamics,  2010 (December 16-17, 2010. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency(JAXA)(ISAS)), Sagamihara, Kanagawa Japan, The effects of aspect ratio and Reynolds number on aerodynamic characteristics of three-dimensional rectangular wing at low Reynolds number of l0(exp 3) to 10(exp 5), are investigated with Farve-averaged Navier-Stokes solver with Baldwin-lomax model. Present results show that lift coefficient decreases drastically at lower aspect ratio than 4. Besides, the much larger viscous drag coefficient is obtained at the lower Reynolds number, especially lower than 10(exp 4). In order to focus on designing practical wings the particular cases under the condition of constant wing-surface area and constant main stream velocity are conduted. The results show that there is trade-off between the decrease in viscous drag coefficient with increasing Reynolds number and the increse in lift coefficient with increasing aspect ratio. At lower Reynolds number, as the former effect is larger than the latter one, maximum lift-to-drag ratio is achieved at lower aspect ratio., 資料番号: AA0065106034},
 publisher = {宇宙航空研究開発機構宇宙科学研究所, Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)},
 title = {低レイノルズ数における３次元矩形薄翼の空力特性に関する研究},
 year = {2011}
}