Hypervelocity Wind Tunnel 9
History
After World War II, the United States brought German scientists and several critical facilities built by Nazi Germany to continue research into supersonic missiles. In July 1945, the custody of the Kochel wind tunnel facilities was awarded to the Navy to be installed at the Naval Ordnance Laboratory at White Oak, Maryland. In 1967, Congress granted approval for the construction of Tunnel 9. The facility became operational in 1976 and has since been providing aerodynamic simulation in critical altitude regimes associated with strategic offensive missile systems, advanced defensive interceptor systems, and hypersonic vehicle technologies.
Capabilities
Tunnel 9 has 2.9 to 5 ft diameter test section. The facility can generate air flow up to Mach 14 with Reynolds numbers between 4 - 7.6 million per ft. Pressure and temperature can be controlled to simulate flight altitudes from sea level to 173,000 ft.
See also
References
- ^ "Factsheets : HYPERVELOCITY WIND TUNNEL 9". Archived from the original on 2013-11-13. Retrieved 2014-03-02.
- ^ "Archived copy" (PDF). Archived from the original (PDF) on 2011-12-26. Retrieved 2012-01-10.
{{cite web}}: CS1 maint: archived copy as title (link)