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NACA-TR-1036
Experimental investigation of the effects of viscosity on the drag and base pressure of bodies of revolution at a Mach number 1.5
Year: 1951
Abstract: Models were tested to evaluate effects of Reynolds number for both laminar and turbulent boundary layers. Principal geometric variables investigated were afterbody shape and length-diameter ratio. Force tests and base-pressure measurements were made. Schlieren photographs were used to analyze the effects of viscosity on flow separation and shock-wave configuration and to verify the condition of the boundary layer as deduced from the force tests. The results are discussed and compared with theoretical calculations.
Subject: AFTERBODIES
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| contributor author | NASA - National Aeronautics and Space Administration (NASA) | |
| date accessioned | 2017-09-04T16:44:07Z | |
| date available | 2017-09-04T16:44:07Z | |
| date copyright | 01/01/1951 | |
| date issued | 1951 | |
| identifier other | VWDZYDAAAAAAAAAA.pdf | |
| identifier uri | https://yse.yabesh.ir/std/handle/yse/107419 | |
| description abstract | Models were tested to evaluate effects of Reynolds number for both laminar and turbulent boundary layers. Principal geometric variables investigated were afterbody shape and length-diameter ratio. Force tests and base-pressure measurements were made. Schlieren photographs were used to analyze the effects of viscosity on flow separation and shock-wave configuration and to verify the condition of the boundary layer as deduced from the force tests. The results are discussed and compared with theoretical calculations. | |
| language | English | |
| title | NACA-TR-1036 | num |
| title | Experimental investigation of the effects of viscosity on the drag and base pressure of bodies of revolution at a Mach number 1.5 | en |
| type | standard | |
| page | 24 | |
| status | Active | |
| tree | NASA - National Aeronautics and Space Administration (NASA):;1951 | |
| contenttype | fulltext | |
| subject keywords | AFTERBODIES | |
| subject keywords | BASE | |
| subject keywords | BODIES | |
| subject keywords | BOUNDARY | |
| subject keywords | COMPARISON | |
| subject keywords | CONFIGURATIONS | |
| subject keywords | DRAG | |
| subject keywords | FLOW | |
| subject keywords | FRICTION | |
| subject keywords | INDEPENDENT | |
| subject keywords | LAMINAR | |
| subject keywords | LAYER | |
| subject keywords | MACH | |
| subject keywords | NUMBER | |
| subject keywords | PRESSURE | |
| subject keywords | REVOLUTION | |
| subject keywords | REYNOLDS | |
| subject keywords | ROUGHNESS | |
| subject keywords | SEPARATION | |
| subject keywords | SHOCK | |
| subject keywords | SKIN | |
| subject keywords | SPEED | |
| subject keywords | SUPERSONIC | |
| subject keywords | SURFACE | |
| subject keywords | TESTS | |
| subject keywords | THEORIES | |
| subject keywords | TRANSITION | |
| subject keywords | TUNNEL | |
| subject keywords | TURBULENT | |
| subject keywords | VARIABLES | |
| subject keywords | VISCOUS | |
| subject keywords | WAVES | |
| subject keywords | WIND |