| タイトル | Effect of Reynolds number on the subsonic boattail drag of several wing-body configurations |
| 本文（外部サイト） | http://hdl.handle.net/2060/19760019069 |
| 著者（英） | Reubush, D. E. |
| 著者所属（英） | NASA Langley Research Center |
| 発行日 | 1976-07-01 |
| 言語 | eng |
| 内容記述 | An investigation was conducted in a transonic cryogenic tunnel to determine the effect of varying Reynolds number on the boattail drag of several wing-body configurations. This study was made at 0 deg angle of attack at Mach numbers from 0.6 to 0.9 for Reynolds numbers up to 67 x 1 million (based on distance from the nose to the start of the boattail). Results indicate that as the Reynolds number was increased the boattail static pressure coefficients in the expansion region of the boattail became more negative while those in the recompression region became more positive. Results show that there was only a small effect of Reynolds number of boattail pressure drag. |
| NASA分類 | AERODYNAMICS |
| レポートNO | 76N26157
NASA-TN-D-8238
L-10853 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/185519 |
