Supersonic Wind Tunnel

The supersonic wind tunnel is a Aerolab 6-inch variable Mach number blow-down wind tunnel, capable of producing wind speeds between Mach 1.5 and Mach 3 in the test section. The flow speed in the tunnel is regulated by a hydraulic pressure valve controlled via a LabView interface.
Discuss: air compressor, test section, laser, data acquisition, schlieren, etc…