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NACA-RM-L52B13
Effects of some primary variables of rectangular vortex generators on the static-pressure rise through a short diffuse
Year: 1952
Abstract: An investigation was made of a 2:1 area ratio conical diffuser of length equal to the inlet diameter with separate variation of several basic parameters for simple nontwisted counterrotating rectangular vortex generators over a considerable range of inlet-boundary-layer thickness. The maximum values of static-pressure rise were determined for angle of attack, spacing, aspect ratio, and span-too-inlet boundary-layer thickness. Over the range of inlet-boundary-layer thickness it was shown that an increase in static-pressure rise of 40 percent could be obtained.
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| contributor author | NASA - National Aeronautics and Space Administration (NASA) | |
| date accessioned | 2017-09-04T15:19:12Z | |
| date available | 2017-09-04T15:19:12Z | |
| date copyright | 01/01/1952 | |
| date issued | 1952 | |
| identifier other | MSONEEAAAAAAAAAA.pdf | |
| identifier uri | https://yse.yabesh.ir/std/handle/yse/18952 | |
| description abstract | An investigation was made of a 2:1 area ratio conical diffuser of length equal to the inlet diameter with separate variation of several basic parameters for simple nontwisted counterrotating rectangular vortex generators over a considerable range of inlet-boundary-layer thickness. The maximum values of static-pressure rise were determined for angle of attack, spacing, aspect ratio, and span-too-inlet boundary-layer thickness. Over the range of inlet-boundary-layer thickness it was shown that an increase in static-pressure rise of 40 percent could be obtained. | |
| language | English | |
| title | NACA-RM-L52B13 | num |
| title | Effects of some primary variables of rectangular vortex generators on the static-pressure rise through a short diffuse | en |
| type | standard | |
| page | 33 | |
| status | Active | |
| tree | NASA - National Aeronautics and Space Administration (NASA):;1952 | |
| contenttype | fulltext |