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To learn more about the capabilities of the Acoustical Testing Laboratory and to find out if it can be used for your test, please, contact:

Beth Cooper

+ Acoustical Testing Laboratory

Testing Facilities
ACOUSTICAL TESTING LABORATORY
Acoustical Testing Facility

The Acoustical Testing Laboratory can accommodate even large test articles such as NASA’s Fluids and Combustion Facility destined for the International Space Station.

Noise reduction enhances astronaut communication
NASA's Fluids and Combustion Facility, an experimental research laboratory for the International Space Station, is a low-noise product of NASA's Acoustical Testing Laboratory at Glenn Research Center. The Fluids and Combustion Facility's reduced noise emissions contribute to a safe, productive, and comfortable environment for the astronauts who live and work on the International Space Station for months at a time. Frequent acoustic emissions testing throughout the design process played a key role in this successful low-noise design process, which also included noise emission budgeting and test-verified analytical modeling, supported by the Acoustical Testing Laboratory's training and expert acoustical consulting services.
TESTING FACILITIES
+ Aero-Acoustic Propulsion Lab
+ Small Hot Jet Acoustic
   Test Rig

+ Nozzle Acoustic Test Rig
+ Advanced Noise Control
   Fan Rig

+ 9’x15’ Low Speed Wind Tunnel
– Acoustical Testing Laboratory
SPECIAL INSTRUMENTATION
+ Particle Image Velocimetry
+ Rotating Microphone Rake
+ Phased Array Microphones
+ Rotor Alone
+ Rayleigh Scattering
+ Hotwire, Hotfilm, and Laser    Doppler Velocimetry
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NASA Official: E. Brian Fite

Last Updated: July 8, 2008


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