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Flow Facilities

Offering the only dedicated and accredited Aeronautical Engineering degree on the African continent, Wits is in possession of various wind and water tunnels as well as measurement facilities. We have both subsonic and supersonic wind tunnels as listed below.

We welcome collaborations and consultations regarding the use of these facilities.

Please contact:

Associate Professor Wei Hua HO

Email: weihua.ho@wits.ac.za 

Phone number: +27 (0)11 717 7301

Water Tunnels

Flume

Test section: 500 x 500 x 5000

Flow velocities: 0.15, 0.2, 0.32, 0.45 and 0.5 m/s (without wall constrictions)

 

Subsonic Wind Tunnels

Low speed draw-down wind tunnel

Test section: 1500 x 1500

Flow velocities: 0.2 – 20 m/s

 

Circulating Wind Tunnel

Test section: 910 x 610 (Oval)

Flow velocities: Up to 70 m/s

 

Open Circuit Wind Tunnel

Test section: 250 x 250

Flow velocities: nominal velocities up to 20 m/s

 

 

Wind Tunnel 4

Test section: 320 mm x 320 mm

Flow velocities: 4 – 13 m/s

Turbulent Intensity: ~1 % 

 

 

Supersonic Wind Tunnels

Supersonic Wind Tunnel

Test section: 101.6 x 101.6

Mach number: 1.5 – 3.2

Blowdown type with a test duration of about 7s.

 

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