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Calibration of the NASA Glenn Research Center 10-by 10-ft Supersonic Wind Tunnel (1993 and 1995 Tests)
| 题名： | Calibration of the NASA Glenn Research Center 10-by 10-ft Supersonic Wind Tunnel (1993 and 1995 Tests) |
| 作者： | Arrington, E. Allen; Spera, David A.; Blumenthal, Philip; Thompson, June |
| 关键词： | calibration；supersonic；tunnel；research；center；nasa；ests；test；pressure；relationship |
| 摘要： | Facility calibration tests were conducted in the NASA Glenn Research Center 10- by 10-Foot Supersonic Wind Tunnel in 1991, 1993, and 1995. These were the first full calibration tests conducted in this facility since 1964. For all these tests an array of 17 supersonic wedge probes was used to survey the test section flow field at several planes over the tunnel's entire operating range. The data from the 1993 and 1995 tests were used to construct calibration relationships relating test section Mach number and total pressure recovery to several operating conditions (tunnel pressure, dew point level, and tunnel control settings). Measurements of local Mach number and local total pressure recovery in the free stream were correlated with cold tunnel operating parameters by using an empirical mathematical model designated CAL10X. This report contains the derivation of the latest revision of this model, CAL10X. 1, along with a detailed description of the facility, test hardware, and test procedures. |
| 报告类型： | 科技报告 |
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