| タイトル | Direct force wall shear measurements in pressure-driven three-dimensional turbulent boundary layers |
| 著者（英） | Tennant, M. H.; Mcallister, J. E.; Pierce, F. J. |
| 著者所属（英） | Virginia Polytechnic Inst. and State Univ.|Du Pont de Nemours (E. I.) and Co. |
| 発行日 | 1982-06-01 |
| 言語 | eng |
| 内容記述 | Unique, simultaneous direct measurements of the magnitude and direction of the local wall shear stress in a pressure-driven three-dimensional turbulent boundary layer are presented. The flow is also described with an oil streak wall flow pattern, a map of the wall shear stress-wall pressure gradient orientations, a comparison of the wall shear stress directions relative to the directions of the nearest wall velocity as measured with a typical, small boundary layer directionally sensitive claw probe, as well as limiting wall streamline directions from the oil streak patterns, and a comparison of the freestream streamlines and the wall flow streamlines. A review of corrections for direct force sensing shear meters for two-dimensional flows is presented with a brief discussion of their applicability to three-dimensional devices. |
| NASA分類 | FLUID MECHANICS AND HEAT TRANSFER |
| レポートNO | 82A34883 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/410244 |
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