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NACA-TN-2795
Effects of wing sweep on the upwash at the propeller planes of multiengine airplanes
Year: 1952
Abstract: An analysis has been made to give a qualitative picture of the effects of wing sweep on the upwash at the propeller planes of multi-engine airplanes. The method used in this analysis is, in general, the same as that given in NACA TN 2528, 1951, with the necessary extensions as suggested therein. To provide a basis for judging the effects of sweep, the method was applied to two hypothetical airplanes of the high-speed long-range type, one having an unswept wing and the other a swept-back wing. Included as a part of the report are charts which facilitate the prediction of upwash in the chord-plane region ahead of wings of various plan forms.
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| contributor author | NASA - National Aeronautics and Space Administration (NASA) | |
| date accessioned | 2017-09-04T15:32:42Z | |
| date available | 2017-09-04T15:32:42Z | |
| date copyright | 01/01/1952 | |
| date issued | 1952 | |
| identifier other | OHOUYDAAAAAAAAAA.pdf | |
| identifier uri | https://yse.yabesh.ir/std/handle/yse/34343 | |
| description abstract | An analysis has been made to give a qualitative picture of the effects of wing sweep on the upwash at the propeller planes of multi-engine airplanes. The method used in this analysis is, in general, the same as that given in NACA TN 2528, 1951, with the necessary extensions as suggested therein. To provide a basis for judging the effects of sweep, the method was applied to two hypothetical airplanes of the high-speed long-range type, one having an unswept wing and the other a swept-back wing. Included as a part of the report are charts which facilitate the prediction of upwash in the chord-plane region ahead of wings of various plan forms. | |
| language | English | |
| title | NACA-TN-2795 | num |
| title | Effects of wing sweep on the upwash at the propeller planes of multiengine airplanes | en |
| type | standard | |
| page | 47 | |
| status | Active | |
| tree | NASA - National Aeronautics and Space Administration (NASA):;1952 | |
| contenttype | fulltext |