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NACA-RM-L52G18
Investigation of the effects of variations in the Reynolds number between 0.4 x 10(exp 6) and 3.0 x 10(exp 6) on the low-speed aerodynamic characteristics of three low-aspect-ratio symmetrical wings with rectangular plan forms
Year: 1952
Abstract: INTRODUCTION
In connection with some studies of hydrodynamic control surfaces, three low-aspect-ratio rectangular airfoils were tested at low subsonic Mach numbers in the Langley low-turbulence pressure tunnel. The three wings were of NACA 0012 airfoil sections, had aspect ratios of 1, 2, and 3, and were investigated at Reynolds numbers ranging from 0.4 x 106 to 3.0 x 106. Since the lift and moment characteristics of these wings, particularly as affected by aspect ratio, Reynolds number, and roughness, may be of general interest, the results of the investigation are presented herein.
In connection with some studies of hydrodynamic control surfaces, three low-aspect-ratio rectangular airfoils were tested at low subsonic Mach numbers in the Langley low-turbulence pressure tunnel. The three wings were of NACA 0012 airfoil sections, had aspect ratios of 1, 2, and 3, and were investigated at Reynolds numbers ranging from 0.4 x 106 to 3.0 x 106. Since the lift and moment characteristics of these wings, particularly as affected by aspect ratio, Reynolds number, and roughness, may be of general interest, the results of the investigation are presented herein.
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| contributor author | NASA - National Aeronautics and Space Administration (NASA) | |
| date accessioned | 2017-09-04T16:11:41Z | |
| date available | 2017-09-04T16:11:41Z | |
| date copyright | 01/01/1952 | |
| date issued | 1952 | |
| identifier other | SMSWXDAAAAAAAAAA.pdf | |
| identifier uri | https://yse.yabesh.ir/std/handle/yse/74882 | |
| description abstract | INTRODUCTION In connection with some studies of hydrodynamic control surfaces, three low-aspect-ratio rectangular airfoils were tested at low subsonic Mach numbers in the Langley low-turbulence pressure tunnel. The three wings were of NACA 0012 airfoil sections, had aspect ratios of 1, 2, and 3, and were investigated at Reynolds numbers ranging from 0.4 x 106 to 3.0 x 106. Since the lift and moment characteristics of these wings, particularly as affected by aspect ratio, Reynolds number, and roughness, may be of general interest, the results of the investigation are presented herein. | |
| language | English | |
| title | NACA-RM-L52G18 | num |
| title | Investigation of the effects of variations in the Reynolds number between 0.4 x 10(exp 6) and 3.0 x 10(exp 6) on the low-speed aerodynamic characteristics of three low-aspect-ratio symmetrical wings with rectangular plan forms | en |
| type | standard | |
| page | 16 | |
| status | Active | |
| tree | NASA - National Aeronautics and Space Administration (NASA):;1952 | |
| contenttype | fulltext |