AGENCY : nasa
STATUS : Open
Propeller/Rotor Phase Control for Reduction of Community Noise from Distributed Propulsion Vehicles Method of adjusting relative angular positions of propeller and/or rotor blades to modify the spati read more...
AGENCY : nasa
STATUS : Open
Spanwise Adaptive Wing Shape memory alloy actuators reconfigure aircraft wings in flight NASA's Glenn Research Center is providing the opportunity to license a novel means of articulating the outboa read more...