| タイトル | Low-speed wind-tunnel tests of an advanced eight-bladed propeller |
| 本文（外部サイト） | http://hdl.handle.net/2060/19850021616 |
| 著者（英） | Dunham, D. M.; Coe, P. L., Jr.; Gentry, G. L., Jr. |
| 著者所属（英） | NASA Langley Research Center |
| 発行日 | 1985-07-01 |
| 言語 | eng |
| 内容記述 | As part of a research program on advanced turboprop aircraft aerodynamics, a low-speed wind-tunnel investigation was conducted to document the basic performance and force and moment characteristics of an advanced eight-bladed propeller. The results show that in addition to the normal force and pitching moment produced by the propeller/nacelle combination at angle of attack, a significant side force and yawing moment are also produced. Furthermore, it is shown that for test conditions wherein compressibility effects can be ignored, accurate simulation of propeller performance and flow fields can be achieved by matching the nondimensional power loading of the model propeller to that of the full-scale propeller. |
| NASA分類 | AERODYNAMICS |
| レポートNO | 85N29928
NAS 1.15:86364
L-15898
NASA-TM-86364 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/156127 |
