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NACA-TN-3393
An experimental investigation of the base pressure characteristics of nonlifting bodies of revolution at Mach numbers from 2.73 to 4.98
Year: 1955
Abstract: An investigation was undertaken in the Ames 10- by 14-inch super-sonic wing tunnel to determine some of the base pressure characteristics of related bodies of revolution at zero angle of attack. The basic body shape used in this investigation was a 10-caliber tangent ogive nose section combine with a cylindrical afterbody. Other related shapes tested differed in that they had either a blunt-nosed profile or a boat-tailed afterbody. Model finess ratios were varied from 3.12 to 10 by changing afterbody length. Tests were conducted at free-stream Mach numbers from 2.73 to 4.98 over a Reynolds number range, based on body length, from 0.6 x 108 to 8.8 x 106.
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| contributor author | NASA - National Aeronautics and Space Administration (NASA) | |
| date accessioned | 2017-09-04T16:47:54Z | |
| date available | 2017-09-04T16:47:54Z | |
| date copyright | 01/01/1955 | |
| date issued | 1955 | |
| identifier other | WGOUYDAAAAAAAAAA.pdf | |
| identifier uri | https://yse.yabesh.ir/std/handle/yse/111286 | |
| description abstract | An investigation was undertaken in the Ames 10- by 14-inch super-sonic wing tunnel to determine some of the base pressure characteristics of related bodies of revolution at zero angle of attack. The basic body shape used in this investigation was a 10-caliber tangent ogive nose section combine with a cylindrical afterbody. Other related shapes tested differed in that they had either a blunt-nosed profile or a boat-tailed afterbody. Model finess ratios were varied from 3.12 to 10 by changing afterbody length. Tests were conducted at free-stream Mach numbers from 2.73 to 4.98 over a Reynolds number range, based on body length, from 0.6 x 108 to 8.8 x 106. | |
| language | English | |
| title | NACA-TN-3393 | num |
| title | An experimental investigation of the base pressure characteristics of nonlifting bodies of revolution at Mach numbers from 2.73 to 4.98 | en |
| type | standard | |
| page | 46 | |
| status | Active | |
| tree | NASA - National Aeronautics and Space Administration (NASA):;1955 | |
| contenttype | fulltext |