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NACA-TN-2335
A plan-form parameter for correlating certain aerodynamic characteristics of swept wings
Year: 1951
Abstract: On the basis of approximate expressions for the lift-curve slope and the coefficient of damping in roll of swept wings at subsonic speeds, the finite-span effects on these aerodynamic characteristics are shown to be functions primarily of a plan-form parameter, which is the aspect ratio divided by the cosine of the sweep angle and by the ratio of the section lift-curve slope to 2π. The use of this parameter in presenting concisely and in correlating certain aerodynamic characteristics and the limitations attendant upon such use are discussed.
Subject: ASPECT
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| contributor author | NASA - National Aeronautics and Space Administration (NASA) | |
| date accessioned | 2017-09-04T17:30:12Z | |
| date available | 2017-09-04T17:30:12Z | |
| date copyright | 01/01/1951 | |
| date issued | 1951 | |
| identifier other | CUJUYDAAAAAAAAAA.pdf | |
| identifier uri | http://yse.yabesh.ir/std/handle/yse/153255 | |
| description abstract | On the basis of approximate expressions for the lift-curve slope and the coefficient of damping in roll of swept wings at subsonic speeds, the finite-span effects on these aerodynamic characteristics are shown to be functions primarily of a plan-form parameter, which is the aspect ratio divided by the cosine of the sweep angle and by the ratio of the section lift-curve slope to 2π. The use of this parameter in presenting concisely and in correlating certain aerodynamic characteristics and the limitations attendant upon such use are discussed. | |
| language | English | |
| title | NACA-TN-2335 | num |
| title | A plan-form parameter for correlating certain aerodynamic characteristics of swept wings | en |
| type | standard | |
| page | 19 | |
| status | Active | |
| tree | NASA - National Aeronautics and Space Administration (NASA):;1951 | |
| contenttype | fulltext | |
| subject keywords | ASPECT | |
| subject keywords | CHARACTERISTICS | |
| subject keywords | DAMPING | |
| subject keywords | RATIO | |
| subject keywords | ROLL | |
| subject keywords | SWEPTBACK | |
| subject keywords | SWEPTFORWARD | |
| subject keywords | THEORIES | |
| subject keywords | WINGS |