درباره ما
NACA-TR-1218
Effect of ground interference on the aerodynamic and flow characteristics of a 42 degree sweptback wing at Reynolds numbers up to 6.8 x 10(6)
Year: 1955
Abstract: Report presents the results of an investigation of the effects of ground interference on the aerodynamic characteristics of a 42 degree sweptback wing at distances 0.68 and 0.92 of the mean aerodynamic chord from the simulated ground to the 0.25-chord point of the mean aerodynamic chord. Survey data behind the wing, both with and without the simulated ground, are presented in the form of contour charts of downwash, sidewash, and dynamic-pressure ratio at longitudinal stations of 2.0 and 2.8 mean aerodynamic chords behind the wing.
Subject: AERODYNAMIC
Show full item record
| contributor author | NASA - National Aeronautics and Space Administration (NASA) | |
| date accessioned | 2017-09-04T15:36:34Z | |
| date available | 2017-09-04T15:36:34Z | |
| date copyright | 01/01/1955 | |
| date issued | 1955 | |
| identifier other | OSUYYDAAAAAAAAAA.pdf | |
| identifier uri | https://yse.yabesh.ir/std/handle/yse/38562 | |
| description abstract | Report presents the results of an investigation of the effects of ground interference on the aerodynamic characteristics of a 42 degree sweptback wing at distances 0.68 and 0.92 of the mean aerodynamic chord from the simulated ground to the 0.25-chord point of the mean aerodynamic chord. Survey data behind the wing, both with and without the simulated ground, are presented in the form of contour charts of downwash, sidewash, and dynamic-pressure ratio at longitudinal stations of 2.0 and 2.8 mean aerodynamic chords behind the wing. | |
| language | English | |
| title | NACA-TR-1218 | num |
| title | Effect of ground interference on the aerodynamic and flow characteristics of a 42 degree sweptback wing at Reynolds numbers up to 6.8 x 10(6) | en |
| type | standard | |
| page | 63 | |
| status | Active | |
| tree | NASA - National Aeronautics and Space Administration (NASA):;1955 | |
| contenttype | fulltext | |
| subject keywords | AERODYNAMIC | |
| subject keywords | AERODYNAMICS | |
| subject keywords | BACKWASH | |
| subject keywords | CHARACTERISTICS | |
| subject keywords | CHORDS | |
| subject keywords | COMPUTATIONAL | |
| subject keywords | DOWNWASH | |
| subject keywords | DYNAMIC | |
| subject keywords | DYNAMICS | |
| subject keywords | EFFECT | |
| subject keywords | FLUID | |
| subject keywords | GEOMETRY | |
| subject keywords | GROUND | |
| subject keywords | INTERFERENCE | |
| subject keywords | PRESSURE | |
| subject keywords | RATIO | |
| subject keywords | STALLING | |
| subject keywords | SWEPTBACK | |
| subject keywords | WINGS |