| タイトル | Geometric analysis of wing sections |
| 本文（外部サイト） | http://hdl.handle.net/2060/19950018209 |
| 著者（英） | Tung, Chee; Chang, I.-CHUNG; Torres, Francisco J. |
| 著者所属（英） | NASA Ames Research Center |
| 発行日 | 1995-04-01 |
| 言語 | eng |
| 内容記述 | This paper describes a new geometric analysis procedure for wing sections. This procedure is based on the normal mode analysis for continuous functions. A set of special shape functions is introduced to represent the geometry of the wing section. The generators of the NACA 4-digit airfoils were included in this set of shape functions. It is found that the supercritical wing section, Korn airfoil, could be well represented by a set of ten shape functions. Preliminary results showed that the number of parameters to define a wing section could be greatly reduced to about ten. Hence, the present research clearly advances the airfoil design technology by reducing the number of design variables. |
| NASA分類 | AIRCRAFT DESIGN, TESTING AND PERFORMANCE |
| レポートNO | 95N24629
NASA-TM-110346
A-950049
NAS 1.15:110346 |
| 権利 | No Copyright |
