NASA Opens New Vertical Wind Tunnel at Langley Research Center, Enhancing Aerospace Testing Capabilities
NASA has inaugurated its first major new wind tunnel in over 40 years, the Flight Dynamics Research Facility (FDRF), at the Langley Research Center in Hampton, Virginia. This facility replaces two older Langley tunnels, the 20-Foot Vertical Spin Tunnel and the 12-Foot Low-Speed Tunnel, which had been in operation since 1941 and 1939, respectively. The FDRF features a 20-foot-wide test chamber where four 750-horsepower motors drive fans to push air upwards at speeds up to 117 mph. This vertical airflow allows engineers to test models of aircraft and spacecraft in free-flight conditions, simulating stalls, spins, and atmospheric entry without physical restraints. The facility integrates major test rigs, instruments, and data systems from its predecessors, aiming to reduce costs and development time. This new wind tunnel is designed to provide a physical environment for testing that complements computational fluid dynamics (CFD) simulations, offering real-world data on how air interacts with objects. 
