| タイトル | Supercritical wing design using numerical optimization and comparisons with experiment |
| 著者（英） | Lores, M. E.; Smith, P. R.; Hicks, R. M. |
| 著者所属（英） | NASA Ames Research Center|Lockheed-Georgia Co. |
| 発行日 | 1979-01-01 |
| 言語 | eng |
| 内容記述 | A numerical minimization scheme is used in conjunction with two-dimensional and three-dimensional inviscid transonic flow analysis codes to provide procedures for wing leading edge aerodynamic design. The procedures are demonstrated in the design of a new leading edge to improve C-141 cruise performance. For the high aspect ratio moderately swept C-141 wing, the 2-D procedure is shown to yield results which are in close agreement with those obtained using the 3-D technique. Although the 2-D approach uses much less computation time than the 3-D technique, the latter requires fewer manhours than the former. Comparisons of predicted and wind tunnel measured performance improvements are presented which verify the design procedures. |
| NASA分類 | AERODYNAMICS |
| レポートNO | 79A19514
AIAA PAPER 79-0065 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/428862 |
