List of wind tunnels

This is an alphabetical list of wind tunnels.

Name	Status	Size (W x H x L)	Use	Country	Comments
A2 Wind Tunnel[1]		4 m × 94 m × 18 m (14 ft × 310 ft × 58 ft)	Full scale general purpose	United States	~$500/hr full scale race car, motorcycle, bicycle
ACE Climatic Wind Tunnel[2]		6 m × 5.55 m × 14 m (20 ft × 18 ft × 46 ft)	Full scale: automotive, motorsport, cycling, skiing, architectural, transit, truck, product development	Canada	Available and accessible for all industries requiring wind tunnel services or climatic services
Aerodium Sigulda[3]	Operational		Testing, training, open to the public	Latvia	First vertical wind tunnel in Eastern Europe
AeroDyn Wind Tunnel[4]			Full scale NASCAR racecars	United States
Aerodynamic and Propulsion Test Unit[5]	Operational		Hypersonic	United States	Located at Arnold Air Force Base and operated by the United States Air Force
Aircraft Research Association[6]	Operational	2.74 m × 2.44 m × 3.66 m (9 ft 0 in × 8 ft 0 in × 12 ft 0 in)	Transonic	United Kingdom	Transonic closed circuit, continuous flow wind tunnel. Mach number 0 - 1.4. Reynolds Number 3.5 to 16.7 million/m[7]
Auto Research Center[8]		2.3 m × 2.1 m (7 ft 7 in × 6 ft 11 in)	Subsonic research and development including: 50% scale model automotive rolling road, wind turbine design and optimization, and cycling	United States	Wind tunnel has a moving ground plane as well as primary and secondary boundary layer suction. Subsonic testing capabilities for motorsports, production cars, commercial semi-trucking, cycling, wind turbines, architecture, aerospace, academic research, and industrial research and development.
RUAG Automotive Wind Tunnel Emmen[9]	Operational	2.45 m × 1.55 m × 3.8 m (8 ft 0 in × 5 ft 1 in × 12 ft 6 in)	Low speed automotive and general purpose	Switzerland	Belt system for rolling road simulation
Boeing Icing Wind Tunnel[10]	Operational	1 m × 2 m (4 ft × 6 ft)		United States
Boeing Low-speed Aero-Acoustic Facility[11]	Operational			United States
Boeing Polysonic (supersonic) Wind Tunnel[12]	Operational	1 m × 1 m (4 ft × 4 ft)		United States
Boeing Propulsion Wind Tunnel[13]	Operational		Low-speed, atmospheric, non-return, induction-type facility. Typical models include engine inlets, exhaust nozzles, small engines or powered vehicles, aerodynamic half or full models, as well as thrust reversers.	United States
Boeing Subsonic (low-speed) Wind Tunnel[14]	Operational	6 m × 6 m (20 ft × 20 ft)		United States
Boeing Transonic Wind Tunnel[15]	Operational	2 m × 4 m (8 ft × 12 ft)		United States
Boundary Layer and Subsonic Wind Tunnel[16]	Operational	Boundary Layer Test Section: 2.8 m × 2.1 m × 30 m (9 ft 2 in × 6 ft 11 in × 98 ft 5 in) Subsonic Test Section: 2.1 m × 2.1 m × 4 m (6 ft 11 in × 6 ft 11 in × 13 ft 1 in)	Boundary Layer Development / Low-Speed / Subsonic / General Purpose	United States
Building Research Establishment[17]	Operational			United Kingdom	Two atmospheric boundary layer tunnels
Cal Poly's Low Speed Wind Tunnel[18]		1 m × 1 m × 5 m (4 ft × 3 ft × 18 ft)	Low speed: Scale model testing, Aerospace, Automotive, IR industry	United States	Startups, major Aerospace corporations and other scientific equipment tested here. Rolling road implementation in progress.
Calspan Wind Tunnel[19]	Operational	2 m × 2 m (8 ft × 8 ft)	Subsonic / Transonic	United States	The only independently owned and operated wind tunnel in the United States.
Central Aerohydrodynamic Institute: T-1		Diameter 3 m (10 ft) by 6 m (20 ft)		Russia
Central Aerohydrodynamic Institute: T-2		Diameter 6 m (20 ft) by 14 m (46 ft)		Russia
Central Aerohydrodynamic Institute: T-5		Diameter 2.25 m (7 ft 5 in) by 3.15 m (10 ft)		Russia
Central Aerohydrodynamic Institute: T-101[20]		24 m × 14 m × 24 m (79 ft × 46 ft × 79 ft)		Russia
Central Aerohydrodynamic Institute: T-102		4 m × 2.33 m × 4 m (13 ft × 8 ft × 13 ft)		Russia
Central Aerohydrodynamic Institute: T-103		4 m × 2.33 m × 3.8 m (13 ft × 8 ft × 12 ft) (elliptical)		Russia
Central Aerohydrodynamic Institute: T-104		Diameter 7 m (23 ft)		Russia
Central Aerohydrodynamic Institute: T-105[21]		Diameter 4.5 m (15 ft) by 7.5 m (25 ft)	Vertical wind tunnel	Russia
Central Aerohydrodynamic Institute: T-106		Diameter 2.7 m (8 ft 10 in) by 3.5 m (11 ft)		Russia
Central Aerohydrodynamic Institute: T-107		Diameter 2.48 m (8 ft 2 in) by 4.85 m (16 ft)		Russia
Central Aerohydrodynamic Institute: T-109		2.5 m × 2.5 m × 5.5 m (8 ft 2 in × 8 ft 2 in × 18 ft 1 in)		Russia
Central Aerohydrodynamic Institute: T-112		.6 m × .6 m × 2.55 m (2 ft 0 in × 2 ft 0 in × 8 ft 4 in)		Russia
Central Aerohydrodynamic Institute: T-113		.6 m × .6 m × 1.9 m (2 ft 0 in × 2 ft 0 in × 6 ft 3 in)		Russia
Central Aerohydrodynamic Institute: T-113		.6 m × .6 m × 1.9 m (2 ft 0 in × 2 ft 0 in × 6 ft 3 in)		Russia
Central Aerohydrodynamic Institute: T-116		1 m × 1 m × 2.35 m (3 ft 3 in × 3 ft 3 in × 7 ft 9 in)		Russia
Central Aerohydrodynamic Institute: T-117		2.5 m × 2.4 m × 1.9 m (8 ft 2 in × 7 ft 10 in × 6 ft 3 in)		Russia
Central Aerohydrodynamic Institute: T-124		1 m × 1 m × 4 m (3 ft 3 in × 3 ft 3 in × 13 ft 1 in)		Russia
Central Aerohydrodynamic Institute: T-128		2.75 m × 2.75 m × 12 m (9 ft 0 in × 9 ft 0 in × 39 ft 4 in)		Russia
City, University of London Transonic Wind Tunnel[22]	Operational	0.91 m (3 ft 0 in) by 0.91 m (3 ft 0 in) by 3 m (9.8 ft); return: 5.7 m (19 ft) by 2.8 m (9 ft 2 in) by 18 m (59 ft)		United Kingdom	Mach 0.4 – 2.0; return max speed 12 m/s. Part of the UK National Wind Tunnel Facility
Cranfield University 8x4 Atmospheric Boundary Layer Wind Tunnel [17]	Operational	2.4 m (7 ft 10 in) by 1.2 m (3 ft 11 in)		United Kingdom
Cranfield University 8'x6' Low Speen Wind Tunnel[17][23]	Operational	2.4 m (7 ft 10 in) by 1.8 m (5 ft 11 in)		United Kingdom	Part of the UK National Wind Tunnel Facility
Cranfield University Weybridge Wind Tunnel[17]	Operational	1.067 m (3 ft 6.0 in) diameter jet		United Kingdom
Cranfield University Icing Tunnel[17][24]	Operational	0.76 m (2 ft 6 in) by 0.76 m (2 ft 6 in); 0.81 m (2 ft 8 in) octagonal; 0.4 m (1 ft 4 in) by 0.4 m (1 ft 4 in)		United Kingdom	Three test sections. Part of the UK National Wind Tunnel Facility
CRIACIV Boundary Layer Wind Tunnel - University of Florence[25]	Operational	2.44 m × 1.6 m × 10 m (8 ft 0 in × 5 ft 3 in × 32 ft 10 in)	Building, bridges, general purpose	Italy	Closed circuit wind tunnel, T-shaped diffuser, one atmospheric test section (max speed 31 m/s [100 ft/s]).
Durham University 2m tunnel[17][26]	Operational	2 m2 (22 sq ft)		United Kingdom	Subsonic; turbulence generation system; moving or fixed ground
Durham University 1m recirculating wind tunnel [17][26]	Operational	0.3 m2 (3.2 sq ft): 0.55 m (1 ft 10 in) by 0.56 m (1 ft 10 in) by 2.44 m (8 ft 0 in)		United Kingdom	10 mph (4.5 m/s) – 100 mph (45 m/s)
Durham University – smaller tunnels [17]	Operational	0.2 m2 (2.2 sq ft)		United Kingdom	Three tunnels; max speed 20 m/s
EDITH supersonic wind tunnel[27]	Operational	Diameter 1.2 m (3 ft 11 in) by 1.7 m (5 ft 7 in)	Long shot time running (20 minutes).	France	Fundamental research on shock waves. Aerodynamic and aerothermal behaviour of probes and models. Fluidic thrust vectoring of supersonic nozzle
Energy Technology Centre[17]	Operational	Working section 3.2 m (10 ft) by 3.2 m (10 ft)	Wind blade testing	United Kingdom
European Transonic Wind Tunnel[28]		2.4 m × 2 m × 9 m (7 ft 10 in × 6 ft 7 in × 29 ft 6 in)	Transonic	Germany
Ferrari wind tunnel[29]	Operational	70 m (230 ft) wide by 80 m (260 ft) long		Italy
Focke's wind tunnel[30]	Operational			Germany	Private laboratory of Henrich Focke, not discovered until 1977
Glenn L. Martin Wind Tunnel[31]		3 m × 236 m (11.04 ft × 775 ft)	Low speed: scale model testing, automotive, aerospace	United States
GVPM[32]	Operational	14 m × 3.8 m × 36 m (46 ft × 12 ft × 118 ft) 4 m × 3.8 m × 4 m (13 ft × 12 ft × 13 ft)	Building, bridges, rail, aeronautical, general purpose	Italy	Vertically arranged closed circuit wind tunnel with two test sections: one atmospheric (max speed 16 m/s [52 ft/s]), one aeronautical (max speed 55 m/s [180 ft/s]) with possibility to test with open / closed jet.
Hypervelocity Wind Tunnel 9[33]		Diameter 1.5 m (5 ft)		United States	Located at Arnold Air Force Base and operated by the United States Air Force
Imperial College London[17]	Operational	Low speed tunnels: 0.4 m2 (4.3 sq ft) to 4.5 m2 (48 sq ft)		United Kingdom	Five low speed tunnels and other tunnels up to mach 9
Jules Verne climatic wind tunnel[34][35]	Operational	6 m × 5 m × 12 m (20 ft × 16 ft × 39 ft) 10 m × 7 m × 20 m (33 ft × 23 ft × 66 ft) 4 m × 2.5 m × 20 m (13 ft × 8 ft × 66 ft)	Automotive, Rail, Full scale general purpose	France	Three test sections with wind speeds up to 280 km/h (170 mph)
Klebanoff–Saric Wind Tunnel[36]	Operational	1.4 m × 14 m × 4.9 m (4 ft 7 in × 45 ft 11 in × 16 ft 1 in)		United States
Large Amplitude Multi-Purpose (LAMP) Vertical Wind Tunnel Bihrle Applied Research[37]	Operational	Diameter 3 m (10 ft)	Vertical, Subsonic, High AOA, Static or body-axis oscillatory	Germany	Privately owned wind tunnel. +- 180 degree AOA and +-90 degree sideslip. Diverse testing capability: static, wind body axis dynamic, Multi-body axis dynamic, simultaneous force moment and pressure data acquisition.
RUAG Large Wind Tunnel Emmen[38]	Operational	7.0 m × 5.0 m × 15.0 m (23 ft × 16 ft × 49 ft)	Low speed aerospace, full scale automotive and general purpose	Switzerland
Lockheed Martin Low Speed Wind Tunnel[39]	Operational	8 m × 9 m × 19 m (26 ft × 30 ft × 63 ft) 7.0 m × 4.9 m × 13 m (23 ft × 16 ft × 43 ft)	Aeronautics, Full Scale Automotive, V/STOL Aircraft, General Purpose	United States	Larger test section was designed for use of V/STOL aircraft but is not limited to such. Max speed of ~320 km/h (200 mph) in smaller test section and ~160 km/h (100 mph) in the larger test section.
Loughborough University Aeronautical and Automotive Engineering Low Turbulence Windtunnel[17]	Operational			United Kingdom	AAE Large Windtunnel
Loughborough University Aeronautical and Automotive Engineering Large Windtunnel[17]	Operational			United Kingdom
Loughborough University Automotive Wind Tunnel[40]	Operational	1.92 m (6 ft 4 in) by 1.32 m (4 ft 4 in) by 3.6 m (12 ft)		United Kingdom	'Rolling road' moving ground plane. Part of the UK National Wind Tunnel Facility
MARHy wind Tunnel[41]	Operational	Diameter 5 m (16 ft) by 2.5 m (8 ft 2 in)	Hypersonic/supersonic rarefied wind tunnel. No limit running time. Reynolds number /cm: 26.3 < Re < 7522;Mach number: 0.8 < Mach < 20	France	Fundamental and applied research of fluid dynamic phenomena in rarefied compressible flows. Aerodynamic and aerothermal behaviour of probes and models; Plasma flow control in rarefied and super/hypersonic flows.
Modine Wind Tunnels[42]		2.7 m × 3.3 m × 12.2 m (8 ft 10 in × 10 ft 10 in × 40 ft 0 in) 4.2 m × 4.1 m × 14 m (14 ft × 13 ft × 46 ft)		United States	Climatic wind tunnel testing, large truck and automotive
NASA Ames 7-by 10 Foot Wind Tunnel[43]		2 m × 3 m (7 ft × 10 ft)		United States
NASA Ames Hypersonic Propulsion Integration 16 Inch Shock		Diameter 406 mm (16 in)	Hypersonic propulsion	United States
NASA Ames Hypersonic Propulsion Integration Direct-Connect			Hypersonic propulsion	United States
NASA Ames National Full Scale Aerodynamic Complex[44]		12 m × 24 m (40 ft × 80 ft) 24 m × 37 m (80 ft × 120 ft)	Subsonic	United States	Largest wind tunnel in the world
NASA Ames Subsonic 12 Foot High-Rn Pressure[45]		Diameter 4 m (12 ft)	Subsonic	United States
NASA Ames 9-by 7-foot Supersonic Wind Tunnel[46]		3 m × 2 m (9 ft × 7 ft)	Supersonic	United States
NASA Ames 11-by 11-foot Transonic Wind Tunnel[47]		3 m × 3 m (11 ft × 11 ft)	Transonic	United States
NASA Ames Unitary Plan Wind Tunnel[48]			Transonic/supersonic	United States
NASA Glenn 10- by 10-Foot Abe Silverstein Supersonic Wind Tunnel[49]		3 m × 3 m (10 ft × 10 ft)	Supersonic, Propulsion and Aero Capability	United States
NASA Glenn 8- by 6-Foot Wind Tunnel[50]		2 m × 2 m (8 ft × 6 ft)	Transonic	United States
NASA Glenn 9- by 15-Foot Low-Speed Wind Tunnel[51]		3 m × 5 m (9 ft × 15 ft)	Subsonic	United States
NASA Glenn Aero-Acoustic Propulsion Laboratory Nozzle Acoustic Test Rig[52]		Diameter 1,346 mm (53 in)	Acoustic testing of exhaust nozzles, subsonic	United States	Free-jet
NASA Glenn Engine Components Research Lab[53]				United States
NASA Glenn Hypersonic Test Facility[54]			Hypersonic	United States
NASA Glenn Icing Research Tunnel[51]		3 m × 2 m × 6 m (9 ft × 6 ft × 20 ft)	Subsonic Icing	United States
NASA Glenn Propulsion Systems Laboratory[55]	Active	Diameter 7 m (24 ft) by 12 m (38 ft) long	Full-Scale Engine Testing	United States	Four test cells: 1 & 2 demolished; 3 & 4 active. Cell 3 has icing capabilities
NASA Langley 14- by 22-Foot Subsonic Tunnel[51]		4 m × 7 m (14 ft × 22 ft)	Subsonic atmospheric	United States
NASA Langley 20-Foot Vertical Spin Tunnel[51]		Diameter 6 m (20 ft)	Subsonic vertical spin	United States
NASA Langley Eight-Foot High Speed Tunnel[56]-		Diameter 2 m (8 ft)	High speed	United States
NASA Langley Full-Scale Wind Tunnel[57]	Demolished	9 m × 18 m (30 ft × 60 ft)	Full-scale aircraft	United States	NASA's oldest operating wind tunnel until its closing in October 1995
NASA Langley High-Rn Transonic Dynamics Tunnel[58]	Operational	5 m × 5 m (16 ft × 16 ft)	Aeroelasticity, high-risk testing, active controls, rotorcraft performance and stability, transonic aerodynamics.	United States	Unique capability to manipulate fluid-structure scaling parameters with use of Heavy-Gas (R-134a) or air as a test medium and variable pressure.[59] Good flow quality for large transonic tunnel (Mach 0–1.2)[60]
NASA Langley Hypersonic 20 Inch Mach 6 Air[61]		Diameter 508 mm (20 in)	Hypersonic	United States
NASA Langley Hypersonic 20 Inch Mach 6 Tetrafluoromethane[62]	Demolished in 2016[63]	Diameter 508 mm (20 in)	Hypersonic	United States
NASA Langley Hypersonic 31 Inch Mach 10 Air[61]		Diameter 787 mm (31 in)	Hypersonic	United States
NASA Langley Hypersonic Propulsion Integration 15 Inch Mach 6 High-Temperature Tunnel[64]		Diameter 381 mm (15 in)	Hypersonic	United States
NASA Langley Hypersonic Propulsion Integration 8 Foot High-Temperature Tunnel[65]		Diameter 2 m (8 ft)	Hypersonic, high-temperature	United States
NASA Langley Hypersonic Propulsion Integration Arc-Heated Scramjet[66]			Hypersonic	United States
NASA Langley Hypersonic Propulsion Integration Combustion Scramjet[67]			Hypersonic	United States
NASA Langley Hypersonic Propulsion Integration Supersonic Combustion[67]			Hypersonic	United States
NASA Langley NASA / GASL HYPULSE Propulsion Integration[68]				United States
NASA Langley National Transonic Facility[69]		2 m × 2 m (8.2 ft × 8.2 ft)	Transonic	United States
NASA Langley Propeller Research Tunnel[70]		Diameter 6 m (20 ft)	Full-scale aircraft used primarily in reducing drag caused by propellers and exposed engines	United States
NASA Langley Subsonic 12 Foot Atmospheric Lab[71]		Diameter 4 m (12 ft)	Subsonic atmospheric	United States
NASA Langley Subsonic Low-Turbulence Pressure Tunnel[72]			Subsonic low-turbulence	United States
NASA Langley Supersonic High-Rn			Supersonic	United States
NASA Langley Transonic 16 Foot Atmospheric[73]		5 m (16 ft)	Transonic atmospheric	United States
NASA Langley Variable Density Tunnel[70]		Diameter 5 m (15 ft) by 11 m (34.5 ft) long	Measuring aerodynamic qualities of airfoils	United States	World's first variable density wind tunnel
National Wind Tunnel Facility[74]	Operational			United Kingdom	Twenty-two wind tunnels at twelve universities allowing open access
ODTÜ-RÜZGEM[75]	Operational	High Speed Test Section: 2.5 m × 2.5 m × 10 m (8 ft 2 in × 8 ft 2 in × 32 ft 10 in) Boundary Layer Test Section: 7 m × 3 m × 20 m (23 ft × 10 ft × 66 ft) Open Jet: 3 m (10 ft) equivalent diameter octagonal jet	Wind energy, aeronautics, civil engineering	Turkey	High Speed Test Section: Max speed 100 m/s [330 ft/s], TI<0.25% Boundary Layer Test Section: Max speed 30 m/s [98 ft/s] with spires and roughness elements Open Jet: Max speed 75 m/s (250 ft/s) Interchangeable modular test sections, 6x400 kW axial fan array, 750 kW heat exchanger
ONERA Modane S1MA wind tunnel[76]	Operational	Diameter 8 m (26 ft) by 14 m (46 ft)	Subsonic atmospheric	France	Largest continuous blow-down wind tunnel in the world, Mach 0.05 to 1.
ONERA Modane S2MA wind tunnel[77]	Operational		Supersonic	France	Continuous-flow wind tunnel, Variable pressure, Mach 0.1 to Mach 3.0.
PHEDRA (Arc-jet) high enthalpy wind tunnel[78]	Operational	Diameter 4.5 m (15 ft) by 2.1 m (6 ft 11 in)	Supersonic high enthalpy rarefied wind tunnel. No limit running time . Averaged enthalpy, Mj/kg: few < Ho < 50; Mach number: 2 < Mach < 8;Working gas: N2, Air, CO2, CH4, Ar and extensive mixtures	France	Fundamental research of high enthalpy fluid dynamic phenomena in non-equilibrium flows. Aerodynamic and aerothermal behaviour of probes and models; Atmospheric entry research.
Poul la Cour Tunnel[79]	Operational	3.0 m × 2.0 m (10 ft × 7 ft)	Airfoil aerodynamics and aeroacoustics, 10 to 105 m/s, Re~7M	Denmark	Named for Poul la Cour
Propulsion Wind Tunnel Facility[80]	Operational	Transonic: 4.9 m (16 ft) Supersonic: 4.9 m (16 ft) Aerodynamic trasonic: 1.2 m (4 ft)		United States	Part of the Arnold Engineering Development Complex located at Arnold Air Force Base and operated by the United States Air Force
Rail Tec Arsenal Climatic Wind Tunnel[81]	Operational	4.9 m × 5.9 m × 100 m (16 ft × 19 ft × 328 ft)	Full scale: transit, locomotive, automotive, propeller and turbines, airfoils and aircraft Icing- , solar-, precipitatoin tests all subsonic	Austria	RTA operates the longest climatic wind channel in the world. Whole trains up 100 m (330 ft) can be tested under real world conditions from −45 to 60 °C (−49 to 140 °F) and variable climatic conditions.
R J Mitchell Wind Tunnel[82]	Operational	3.5 m × 2.4 m × 10.5 m (11 ft × 8 ft × 34 ft)		United Kingdom	Largest university owned wind tunnel in the United Kingdom, named for R. J. Mitchell
RWDI Wind Tunnels[83]	Operational	7.32 m (24 ft) 3.66 m (12 ft)	Wind engineering, scale buildings	Canada	Two wind tunnels
San Diego Wind Tunnel[84]		4 m × 2 m × 5 m (12 ft × 8 ft × 15 ft)		United States	Major airframers, bicycle manufacturers and professional athletes
T3 Hypersonic wind tunnel[85]				Brazil
Texas A&M Oran W. Nicks Low Speed Wind Tunnel[86]		3 m × 2 m × 4 m (10 ft × 7 ft × 12 ft)	Scale aircraft, UAV, rocket, missile, academic research, automotive, motorsport, cycling, skiing, architectural, transit, truck, product development 0-200MPH	United States
TitanX Jamestown Vehicle Climatic Wind Tunnel[87]		3.0 m × 3.5 m (10 ft × 11 ft)	Climatic testing of vehicle systems and entire trucks	United States	Open for external clients
Trisonic Wind Tunnel[88]		3,912 mm × 356 mm (154 in × 14 in)		United States
Trudelturm[89]		Height 20 m (66 ft)		Germany
University of Bristol[17]	Operational	Large Low Speed Wind Tunnel 2.1 m (6 ft 11 in) by 1.5 m (4 ft 11 in) Low Turbulence Wind Tunnel 0.8 m (2 ft 7 in) by 0.6 m (2 ft 0 in) Open Jet Wind Tunnel 1.1 m (3 ft 7 in) diameter		United Kingdom
University of British Columbia Boundary Layer Wind Tunnel[90]		2.5 m × 1.6 m × 23.6 m (8 ft 2 in × 5 ft 3 in × 77 ft 5 in)	Boundary layer, architectural, and wind-engineering studies	Canada	Speed range: 3 to 20 m/s (9.8 to 65.6 ft/s)
University of British Columbia Parkinson Wind Tunnel[91]		1.0 m × 0.7 m × 2.6 m (3 ft 3 in × 2 ft 4 in × 8 ft 6 in)	Aeronautical research, studies of flow-induced oscillations, studies of wind tunnel blockage effects	Canada	Speed range: 5 to 35 m/s (16 to 115 ft/s)
University of Glasgow[17]	Operational	De-Havilland Wind Tunnel 2.65 m (8 ft 8 in) by 2.04 m (6 ft 8 in) Handley-Page Wind Tunnel 2.13 m (7 ft 0 in) by 1.61 m (5 ft 3 in) Low Speed Wind Tunnel 1.15 m (3 ft 9 in) by 0.95 m (3 ft 1 in) Flow Visualisation Wind Tunnel 0.90 m (2 ft 11 in) by 0.90 m (2 ft 11 in)		United Kingdom
University of Manchester[17]	Operational	Hypersonic wind tunnel 6 in (150 mm) diameter Trisonic wind tunnel 0.15 m (5.9 in) by 0.3 m (1 ft 0 in) Open-circuit boundary layer tunnel 0.9 m (2 ft 11 in) by 0.9 m (2 ft 11 in) by 5 m (16 ft) Open-circuit wind tunnel 1.2 m (3 ft 11 in) by 0.9 m (2 ft 11 in) by 2 m (6 ft 7 in) Open-circuit wind tunnel 0.5 m (1 ft 8 in) by 0.5 m (1 ft 8 in) by 1 m (3 ft 3 in) Closed-circuit water tunnel 0.5 m (1 ft 8 in) by 0.5 m (1 ft 8 in) by 2 m (6 ft 7 in) Tilting flume 0.5 m (1 ft 8 in) by 0.3 m (1 ft 0 in) by 5 m (16 ft)		United Kingdom	Hypersonic wind tunnel: Mach 4, 5, 6; trisonic wind tunnel: Mach 0 to 0.8, 1.8
University of Southampton[17]	Operational	3' x 2' tunnel 0.9 m (2 ft 11 in) by 0.6 m (2 ft 0 in) by 4.5 m (15 ft) 7' x 5' tunnel 2.1 m (6 ft 11 in) by 1.5 m (4 ft 11 in) R J Mitchell Wind Tunnel 3.5 m (11 ft) by 2.4 m (7 ft 10 in)		United Kingdom
University of Surrey[17]	Operational	EnFlo Laboratory meteorological wind tunnel 3.5 m (11 ft) by 1.5 m (4 ft 11 in) by 20 m (66 ft)		United Kingdom
University of Washington Aeronautical Laboratory, Kirsten Wind Tunnel[92]		2 m × 4 m × 3 m (8 ft × 12 ft × 10 ft)	Subsonic	United States
University of Washington Department of Aeronautics & Astronautics 3x3[93]		1 m × 1 m × 2 m (3 ft × 3 ft × 8 ft)	Velocity range approx. 32 to 217 km/h (20 to 135 mph)	United States	The original "Boeing Aerodynamical Chamber", built in 1918 with an Eiffel 1.2 by 1.2 m (4 by 4 ft) and updated in the early 1990s with new power systems and a higher velocity EDL 0.91 by 0.91 m (3 by 3 ft)
Virginia Tech Stability Wind Tunnel[94]		2 m × 2 m (6 ft × 6 ft)		United States
Von Karman Gas Dynamics Facility[95]	Operational			United States	Three tunnels at the Arnold Engineering Development Complex
Williams F1 Wind Tunnel 2[96]	Operational	4.4 m × 2.5 m × 12 m (14 ft × 8 ft × 39 ft)	Motorsport / Automotive	United Kingdom
WindShear Full Scale, Rolling Road, Automotive Wind Tunnel[97]			Wind shear	United States
Windtech Boundary Layer Wind Tunnel[98]	Operational	3 m × 2 m × 23 m (10 ft × 7 ft × 75 ft)	Low-Speed / Boundary Layer Wind Tunnel	Australia	Windtech owns and operates one of the largest boundary layer wind tunnel labs in the world with a total of 3 wind tunnels under one roof. Each wind tunnel is 3 m × 2 m × 23 m (9.8 ft × 6.6 ft × 75.5 ft)