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NACA-TN-2169
Wind-tunnel investigation at low speed of a 45 degree sweptback untapered semispan wing of aspect ratio 1.59 equipped with various 25-percent chord plain flaps
Year: 1950
Abstract: A wind-tunnel investigation was made at low speed to determine the aerodynamic characteristics of a 45° sweptback untapered semispan wing of NACA 64A010 airfoil section normal to the leading edge and aspect ratio of 1.59 equipped with 25-percent-chord plain unsealed flaps having various spans and spanwise locations. Lift, drag, pitching-moment, and flap hinge-moment data were obtained for the wing with the various flaps - deflected up to 60°. A comparison is made with data obtained on the present wing at 0° of sweep with an aspect ratio of 3.13.
Subject: AIRFOILS
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| contributor author | NASA - National Aeronautics and Space Administration (NASA) | |
| date accessioned | 2017-09-04T16:31:37Z | |
| date available | 2017-09-04T16:31:37Z | |
| date copyright | 01/01/1950 | |
| date issued | 1950 | |
| identifier other | UPBUYDAAAAAAAAAA.pdf | |
| identifier uri | https://yse.yabesh.ir/std/handle/yse/95015 | |
| description abstract | A wind-tunnel investigation was made at low speed to determine the aerodynamic characteristics of a 45° sweptback untapered semispan wing of NACA 64A010 airfoil section normal to the leading edge and aspect ratio of 1.59 equipped with 25-percent-chord plain unsealed flaps having various spans and spanwise locations. Lift, drag, pitching-moment, and flap hinge-moment data were obtained for the wing with the various flaps - deflected up to 60°. A comparison is made with data obtained on the present wing at 0° of sweep with an aspect ratio of 3.13. | |
| language | English | |
| title | NACA-TN-2169 | num |
| title | Wind-tunnel investigation at low speed of a 45 degree sweptback untapered semispan wing of aspect ratio 1.59 equipped with various 25-percent chord plain flaps | en |
| type | standard | |
| page | 27 | |
| status | Active | |
| tree | NASA - National Aeronautics and Space Administration (NASA):;1950 | |
| contenttype | fulltext | |
| subject keywords | AIRFOILS | |
| subject keywords | ASPECT | |
| subject keywords | CHARACTERISTICS | |
| subject keywords | FEET | |
| subject keywords | FLAPS | |
| subject keywords | HINGE | |
| subject keywords | MOMENTS | |
| subject keywords | MPH | |
| subject keywords | NACA | |
| subject keywords | PITCHING | |
| subject keywords | RATIO | |
| subject keywords | SMALL | |
| subject keywords | SWEPTBACK | |
| subject keywords | TESTS | |
| subject keywords | TUNNEL | |
| subject keywords | WIND | |
| subject keywords | WING | |
| subject keywords | WINGS |