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NACA-TN-3675
The effects of compressibility on the upwash at the propeller planes of a four-engine tractor airplane configuration having a wing with 40 degrees of sweepback and an aspect ratio of 10
Year: 1956
Abstract: An investigation has been conducted in which upflow angles were measured along the horizontal center lines of the propeller planes of a semispan model representing a multiengine airplane with tractor propellers. The wing had 40° of sweepback, an aspect ratio of 10, and a taper ratio of 0.4. Tests were conducted at Reynolds numbers of 2,4,6, and 8 million at low Mach numbers, and a Reynolds numbers of 2 million at Mach numbers from 0.25 to 0.92.
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| contributor author | NASA - National Aeronautics and Space Administration (NASA) | |
| date accessioned | 2017-09-04T16:44:13Z | |
| date available | 2017-09-04T16:44:13Z | |
| date copyright | 01/01/1956 | |
| date issued | 1956 | |
| identifier other | VWNUYDAAAAAAAAAA.pdf | |
| identifier uri | https://yse.yabesh.ir/std/handle/yse/107553 | |
| description abstract | An investigation has been conducted in which upflow angles were measured along the horizontal center lines of the propeller planes of a semispan model representing a multiengine airplane with tractor propellers. The wing had 40° of sweepback, an aspect ratio of 10, and a taper ratio of 0.4. Tests were conducted at Reynolds numbers of 2,4,6, and 8 million at low Mach numbers, and a Reynolds numbers of 2 million at Mach numbers from 0.25 to 0.92. | |
| language | English | |
| title | NACA-TN-3675 | num |
| title | The effects of compressibility on the upwash at the propeller planes of a four-engine tractor airplane configuration having a wing with 40 degrees of sweepback and an aspect ratio of 10 | en |
| type | standard | |
| page | 39 | |
| status | Active | |
| tree | NASA - National Aeronautics and Space Administration (NASA):;1956 | |
| contenttype | fulltext |