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NACA-TN-D-8361
Effects of wing leading-edge radius and Reynolds number on longitudinal aerodynamic characteristics of highly swept wing-body configurations at subsonic speeds
Year: 1976
Abstract: An investigation was conducted in the Langley low turbulence pressure tunnel to determine the effects of wing leading edge radius and Reynolds number on the longitudinal aerodynamic characteristics of a series of highly swept wing-body configurations. The tests were conducted at Mach numbers below 0.30, angles of attack up to 16 deg, and Reynolds numbers per meter from 6.57 million to 43.27 million. The wings under study in this investigation had leading edge sweep angles of 61.7 deg, 64.61 deg, and 67.01 deg in combination with trailing edge sweep angles of 0 deg and 40.6 deg. The leading edge radii of each wing planform could be varied from sharp to nearly round.
Subject: AERODYNAMIC
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| contributor author | NASA - National Aeronautics and Space Administration (NASA) | |
| date accessioned | 2017-09-04T16:52:42Z | |
| date available | 2017-09-04T16:52:42Z | |
| date copyright | 01/01/1976 | |
| date issued | 1976 | |
| identifier other | WTYKAEAAAAAAAAAA.pdf | |
| identifier uri | https://yse.yabesh.ir/std/handle/yse/116267 | |
| description abstract | An investigation was conducted in the Langley low turbulence pressure tunnel to determine the effects of wing leading edge radius and Reynolds number on the longitudinal aerodynamic characteristics of a series of highly swept wing-body configurations. The tests were conducted at Mach numbers below 0.30, angles of attack up to 16 deg, and Reynolds numbers per meter from 6.57 million to 43.27 million. The wings under study in this investigation had leading edge sweep angles of 61.7 deg, 64.61 deg, and 67.01 deg in combination with trailing edge sweep angles of 0 deg and 40.6 deg. The leading edge radii of each wing planform could be varied from sharp to nearly round. | |
| language | English | |
| title | NACA-TN-D-8361 | num |
| title | Effects of wing leading-edge radius and Reynolds number on longitudinal aerodynamic characteristics of highly swept wing-body configurations at subsonic speeds | en |
| type | standard | |
| page | 56 | |
| status | Active | |
| tree | NASA - National Aeronautics and Space Administration (NASA):;1976 | |
| contenttype | fulltext | |
| subject keywords | AERODYNAMIC | |
| subject keywords | AIRCRAFT | |
| subject keywords | ANGLE | |
| subject keywords | ATTACK | |
| subject keywords | CHARACTERISTICS | |
| subject keywords | DESIGN | |
| subject keywords | EDGE | |
| subject keywords | LEADING | |
| subject keywords | LONGITUDINAL | |
| subject keywords | MACH | |
| subject keywords | NUMBER | |
| subject keywords | PLANFORMS | |
| subject keywords | PROFILES | |
| subject keywords | REYNOLDS | |
| subject keywords | STABILITY | |
| subject keywords | SUPERSONIC | |
| subject keywords | SWEEP | |
| subject keywords | SWEPT | |
| subject keywords | WING | |
| subject keywords | WINGS |