Propellerless Drone Design


This drone flies using four air blowers, instead of exposed rotor blades like most drones.

The impeller system sucks air in through the vents on the side of the drone and then accelerates it through a circular duct, creating an upward thrust as the air is pushed out through the bottom.

For now, the motor efficiency does not compare well with a standard drone, but Kung hopes that can be improved with more development.

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