| タイトル | Turbulent boundary-layer separation due to a forward-facing step |
| 著者（英） | Jackson, M. W.; Czarnecki, K. R. |
| 発行日 | 1974-06-01 |
| 言語 | eng |
| 内容記述 | Pressure distribution tests were made at Mach numbers of 1.61 and 2.20, over a step-height range from 0 to 2.54 centimeters, and an effective Reynolds number range from about 8 to 150 million. The results were compared with some obtained at higher Mach numbers at approximately comparable boundary-layer conditions. The comparison showed several unexplainable anomalies, and pointed up the lack of boundary-layer information necessary for a proper analysis. An analysis of the data indicates the existence of a transverse vortex in the separated-flow region which weakens with increases in Reynolds and Mach number and significantly affects the pressure distributions. |
| NASA分類 | FLUID MECHANICS |
| レポートNO | 74A33161
AIAA PAPER 74-581 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/452385 |
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