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NACA-RM-L8D06
Effect of high-lift devices on the longitudinal and lateral characteristics of a 45 degrees sweptback wing with symmetrical circular-arc sections
| contributor author | NASA - National Aeronautics and Space Administration (NASA) | |
| date accessioned | 2017-09-04T17:37:35Z | |
| date available | 2017-09-04T17:37:35Z | |
| date copyright | 01/01/1948 | |
| date issued | 1948 | |
| identifier other | DNMCWDAAAAAAAAAA.pdf | |
| identifier uri | http://yse.yabesh.ir/std/handle/yse/160469 | |
| description abstract | INTRODUCTION As a part of the general investigation of the landing characteristics of wings for transonic and supersonic airplanes, tests have been made in the Langley full-scale tunnel to determine the aerodynamic characteristics of wings with several different plan forms having circular-arc sections A previous paper (reference 1) presents the aerodynamic characteristics of a 45O sweptback wing having a taper ratio of 0.5 and an aspect ratio of 3.5. This paper contains the longitudinal characteristics for a number of 0.20c plain leading-edge and trailing-edge flap configurations and the lateral characteristics for one flapped arrangement of the aforementioned wing- Also determined was the effectiveness of several combinations of chord wise fences and of a rounded leading edge installed on the outer semispan in alleviating the inherently poor stalling characteristics of this type of wing (references 1 and 2). All the tests were made at a Reynolds number approaching the full-scale value for a small fighter-type airplane and at a Mach number low enough so that compressibility effects were negligible | |
| language | English | |
| title | NACA-RM-L8D06 | num |
| title | Effect of high-lift devices on the longitudinal and lateral characteristics of a 45 degrees sweptback wing with symmetrical circular-arc sections | en |
| type | standard | |
| page | 46 | |
| status | Active | |
| tree | NASA - National Aeronautics and Space Administration (NASA):;1948 | |
| contenttype | fulltext |
