Systems and methods for providing a severe acoustic,...

Details Systems and methods for providing a severe acoustic,... Systems and methods for providing a severe acoustic,...

2011-06-28

2011-06-28

Allen, Andre J (Department: 2855)

Measuring and testing

Wind tunnel: aerodynamic wing and propeller study

Reexamination Certificate

active

07966873

ABSTRACT:
A system for simultaneously creating severe acoustic, thermal and airflow environmental conditions is described. The system includes a jig for mounting a test article, a jet engine, and a nozzle attached to the jet engine. The nozzle includes an opening for defining a two dimensional exhaust flow from the jet engine to create an acoustical, thermal and airflow environment across the test article. The jig is operable for maintaining a position of the test article with respect to the nozzle.

REFERENCES:
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patent: 3613444 (1971-10-01), Grunwald et al.
Creech, G.; Space Shuttle Return to Flight Gets a “Lift” from NASA Dryden F-15B; Dryden News; http://www.nasa.gov; Feb. 22, 2005; 2 sheets.
NASA F-15 us Used to Test X-33 Tiles; http://www.flightglobal.com; Apr. 17, 1996; 1 sheet.
Two Panels of Space Shuttle TPS Insulation were Mounted on the Flight Test Fixture Underneath NASA's F-15B during the Lifting Foam Trajectory Flight Test Series; http://www.dfrc.nasa.gov; Feb. 16, 2005; 2 sheets.

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