| タイトル | Leading-edge singularities in thin-airfoil theory |
| 著者（英） | Jones, R. T. |
| 著者所属（英） | NASA Ames Research Center |
| 発行日 | 1976-02-01 |
| 言語 | eng |
| 内容記述 | If the thin airfoil theory is applied to an airfoil having a rounded leading edge, a certain error will arise in the determination of the pressure distribution around the nose. It is shown that the evaluation of the drag of such a blunt nosed airfoil by the thin airfoil theory requires the addition of a leading edge force, analogous to the leading edge thrust of the lifting airfoil. The method of calculation is illustrated by application to: (1) The Joukowski airfoil in subsonic flow; and (2) the thin elliptic cone in supersonic flow. A general formula for the edge force is provided which is applicable to a variety of wing forms. |
| NASA分類 | AERODYNAMICS |
| レポートNO | 76N19092 |
| 権利 | Copyright, Distribution as joint owner in the copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/505839 |
|
