| タイトル | Effect of wing flexibility on the experimental aerodynamic characteristics of an oblique wing |
| 本文（外部サイト） | http://hdl.handle.net/2060/19770014154 |
| 著者（英） | Yee, S. C.; Hopkins, E. J. |
| 著者所属（英） | NASA Ames Research Center |
| 発行日 | 1977-03-01 |
| 言語 | eng |
| 内容記述 | A solid-aluminum oblique wing was designed to deflect considerably under load so as to relieve the asymmetric spanwise stalling that is characteristic of this type of wing by creating washout on the trailing wing panel and washin on the leading wing panel. Experimental forces, and pitching, rolling and yawing moments were measured with the wing mounted on a body of revolution. In order to vary the dynamic pressure, measurements were made at several unit Reynolds numbers, and at Mach numbers. The wing was investigated when unswept (at subsonic Mach numbers only) and when swept 45 deg, 50 deg, and 60 deg. The wing was straight tapered in planform, had an aspect ratio of 7.9 (based on the unswept span), and a profile with a maximum thickness of 4 percent chord. The results substantiate the concept that an oblique wing designed with the proper amount of flexibility self relieves itself of asymmetric spanwise stalling and the associated nonlinear moment curves. |
| NASA分類 | AIRCRAFT STABILITY AND CONTROL |
| レポートNO | 77N21098
A-6736
NASA-TM-X-3460 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/182688 |
