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9- by 15-Foot Low-Speed Wind Tunnel Facility

The 9- by 15-Foot Low-Speed Wind Tunnel (9×15) is the most utilized low-speed propulsion acoustic facility in the world. It is the only national facility that can simulate takeoff, approach, and landing in a continuous subsonic environment.

Learn More About the 9- by 15-Foot Low Sped Wind Tunnel about 9- by 15-Foot Low-Speed Wind Tunnel Facility

Focus Areas and Capabilities

Learn more about the specifications and capabilities of this wind tunnel.

A view down the test section of the newly renovated 9 x 15 wind tunnel.

Characteristics

The 9'x15' Low Speed Wind Tunnel provides customers with a facility capable of testing large scale aeropropulsion hardware.

Research mechanics making final preparations for the Advanced Ducted Propulsor Fan Commissioning test.

Quick Facts

The 9- by 15-Foot Low Speed Wind Tunnel (9×15), provides a unique facility for testing large-scale hardware in a continuous subsonic air stream.

Calibration Rake in the 9x15-Foot Low Speed Wind Tunnel.

Data Acquisition

Model data and control system capabilities

Virtual Tours and Video

Explore AETC's Virtual Tours and a video explaining more about the 9×15 Wind Tunnel.

Alternative Low Noise Fan System in 9X15 foot wind tunnel.

8×6 and 9×15 Lobby Virtual Tour

9×15 Wind Tunnel Video

Contact Information

9-by 15-Foot Wind Tunnel

Facility Manager: Michelle Lasic
(216) 433-6347

NASA Glenn Research Center
21000 Brookpark Rd.
Cleveland, Ohio 44135
(216) 433-4000

Fact Sheet

9-by 15-Foot Wind Tunnel Fact Sheet

Built in 1968, the 9- by 15-Foot Low-Speed Wind Tunnel (9×15 LSWT) is the most utilized low-speed propulsion acoustic facility in the world.

Read the 9-by 15-Foot Fact Sheet
The 9×15 low speed tunnel tests take off and landing of aircraft. The laser velocimetry system for flow measurement show here, with the color blue and green lasers, measures engine exhaust that comes back up from the ground. The STOVL model n the 9×15 low speed wind tunnel, building 39, is similar to the British Harrier aircraft.