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NASA-TM-X-2917
An investigation of several NACA 1 series axisymmetric inlets at Mach numbers from 0.4 to 1.29
Year: 1974
Abstract: An investigation was conducted in the Langley 16-foot transonic tunnel to determine the performance of seven inlets having NACA 1-series contours and one inlet having an elliptical contour over a range of mass-flow ratios and at angle of attack. The inlet diameter ratio varied from 0.81 to 0.89; inlet length ratio varied from 0.75 to 1.25; and internal contraction ratio varied from 1.009 to 1.093. Reynolds number based on inlet maximum diameter varied from 3.4 million at a Mach number of 0.4 to 5.6 million at a Mach number of 1.29.
Subject: AERODYNAMIC
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| contributor author | NASA - National Aeronautics and Space Administration (NASA) | |
| date accessioned | 2017-09-04T16:08:36Z | |
| date available | 2017-09-04T16:08:36Z | |
| date copyright | 01/01/1974 | |
| date issued | 1974 | |
| identifier other | SENKAEAAAAAAAAAA.pdf | |
| identifier uri | https://yse.yabesh.ir/std/handle/yse/71812 | |
| description abstract | An investigation was conducted in the Langley 16-foot transonic tunnel to determine the performance of seven inlets having NACA 1-series contours and one inlet having an elliptical contour over a range of mass-flow ratios and at angle of attack. The inlet diameter ratio varied from 0.81 to 0.89; inlet length ratio varied from 0.75 to 1.25; and internal contraction ratio varied from 1.009 to 1.093. Reynolds number based on inlet maximum diameter varied from 3.4 million at a Mach number of 0.4 to 5.6 million at a Mach number of 1.29. | |
| language | English | |
| title | NASA-TM-X-2917 | num |
| title | An investigation of several NACA 1 series axisymmetric inlets at Mach numbers from 0.4 to 1.29 | en |
| type | standard | |
| page | 143 | |
| status | Active | |
| tree | NASA - National Aeronautics and Space Administration (NASA):;1974 | |
| contenttype | fulltext | |
| subject keywords | AERODYNAMIC | |
| subject keywords | AIR | |
| subject keywords | CHARACTERISTICS | |
| subject keywords | CONFIGURATIONS | |
| subject keywords | ENGINE | |
| subject keywords | FLOW | |
| subject keywords | GEOMETRY | |
| subject keywords | INLETS | |
| subject keywords | MEASUREMENT | |
| subject keywords | PERFORMANCE | |
| subject keywords | PRESSURE | |
| subject keywords | SPEED | |
| subject keywords | TESTS | |
| subject keywords | TRANSONIC | |
| subject keywords | TUNNEL | |
| subject keywords | WIND |