Aerodynamic and Propulsion Test Unit

AEDC Aerodynamic and Propulsion Test Unit is a blowdown hypersonic wind tunnel driven by a combustion air heater. The facility is owned by the United States Air Force and operated by Aerospace Testing Alliance.

History

The AEDC Aerodynamic and Propulsion Test Unit started out as a vitiated air heater conducting over 275 experiments for the development of many different aerodynamic and aerothermal systems. Upgrades to the facility started in 2002 in order to provide ground-test capability for supersonic and hypersonic systems up to flight speeds of Mach 8.

Capabilities

The facility was designed to provide ground-based simulations of supersonic and hypersonic flight conditions. The combustion air heater can provide total pressures from 200 psia to 2,800 psia and a total temperatures from 1,200°R to 4,700°R. Five nozzles ranging from Mach 3.2 to Mach 7.1 are currently available.