NASA - Langley Research Center

This person may not be the main contact for this facility
and should not be contacted for solicitations
Please visit the facility's web site for contact information.

Representative: Donald Smith
Fax: (757) 864-8820
Phone: (757) 864-9296
http://wte.larc.nasa.gov/facilities_updated/aerodynamics/14X22.htm

---

14 x 22 ft Subsonic Tunnel

Date Built:	1970
Size H/W/L:	14.5' x 21.75' x 50'
Max Wind Speed:	330 ft/s (Closed); 264 ft/s (Open)
Construction Type:	Open, Closed, Slotted
Reynolds Number:	2.1 x 10^6
Circuit Type:	Closed, Single return
Power:	8000 hp
Power Type:	Electrical drive system, 40 ft. diameter fan
Stagnation Pressure/Temperature:	Ambient / Ambient
Data System:	ModComp, Zonic
Data Acquisition:	128 analog channels, 16 digital channels, 2 Static systems, Partial Dynamic systems
Pressure System:	ESP up to 2048 transducers
Ground Effects:	Yes
Test Types:	Aero, Ground Transportation, Building, Rotorcraft
Air Supply System:	Yes
Air Mass Flow:	Yes
Tunnel Diagrams & Images: