EADS/Rolls-Royce distributed electric propulsion concept
EADS Innovation Works video animation of a distributed electric propulsion concept for airliners in which a single turbofan generates electricity to power multiple ducted fans. The aircraft takes off on turbofan and battery power. In the cruise, the engine drives the fans and recharges the batteries. On descent, aircraft glides and the ducted fans windmill, generating regenerative power to top up the batteries for landing. The concept is being studied with engine manufacturer Rolls-Royce
