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NACA-TR-968
Investigation at low speeds of the effect of aspect ratio and sweep on rolling stability derivatives of untapered wings
Year: 1950
Abstract: A low-scale wind-tunnel investigation was conducted in rolling flow to determine the effects of aspect ratio and sweep (when varied independently) on the rolling stability derivatives for a series of untapered wings. The rolling-flow equipment of the Langley stability tunnel was used for the tests. The data of the investigation have been used to develop a method of accounting for the effects of the drag on the yawing moment due to rolling throughout the lift range.
Subject: AERODYNAMIC
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| contributor author | NASA - National Aeronautics and Space Administration (NASA) | |
| date accessioned | 2017-09-04T16:45:58Z | |
| date available | 2017-09-04T16:45:58Z | |
| date copyright | 01/01/1950 | |
| date issued | 1950 | |
| identifier other | WAXUYDAAAAAAAAAA.pdf | |
| identifier uri | https://yse.yabesh.ir/std/handle/yse/109212 | |
| description abstract | A low-scale wind-tunnel investigation was conducted in rolling flow to determine the effects of aspect ratio and sweep (when varied independently) on the rolling stability derivatives for a series of untapered wings. The rolling-flow equipment of the Langley stability tunnel was used for the tests. The data of the investigation have been used to develop a method of accounting for the effects of the drag on the yawing moment due to rolling throughout the lift range. | |
| language | English | |
| title | NACA-TR-968 | num |
| title | Investigation at low speeds of the effect of aspect ratio and sweep on rolling stability derivatives of untapered wings | en |
| type | standard | |
| page | 16 | |
| status | Active | |
| tree | NASA - National Aeronautics and Space Administration (NASA):;1950 | |
| contenttype | fulltext | |
| subject keywords | AERODYNAMIC | |
| subject keywords | AIRCRAFT | |
| subject keywords | ASPECT | |
| subject keywords | COEFFICIENTS | |
| subject keywords | DAMPING | |
| subject keywords | DERIVATIVES | |
| subject keywords | DRAG | |
| subject keywords | EFFECT | |
| subject keywords | LATERAL | |
| subject keywords | LIFT | |
| subject keywords | LOW | |
| subject keywords | MOMENTS | |
| subject keywords | PARTS | |
| subject keywords | RATIO | |
| subject keywords | ROLL | |
| subject keywords | SPEED | |
| subject keywords | STABILITY | |
| subject keywords | SUCTION | |
| subject keywords | SWEEP | |
| subject keywords | SWEPTBACK | |
| subject keywords | TESTS | |
| subject keywords | TIPS | |
| subject keywords | TUNNEL | |
| subject keywords | WIND | |
| subject keywords | WING | |
| subject keywords | WINGS | |
| subject keywords | YAWING |