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HYBRID AIRCRAFT PROPULSORS HAVING ELECTRICALLY-DRIVEN AUGMENTOR FANS
HYBRID AIRCRAFT PROPULSORS HAVING ELECTRICALLY-DRIVEN AUGMENTOR FANS
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机译:具有全电动增力风扇的混合动力飞机推进器
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摘要
Hybrid aircraft propulsors having electrically-driven augmentor fans are disclosed. An example apparatus includes a turbofan having a core engine and a ducted fan to be rotated via the core engine. The ducted fan includes a plurality of ducted fan blades arranged circumferentially around the core engine and circumscribed by a nacelle. The example apparatus further includes an augmentor fan having an augmentor hub ring and a plurality of augmentor fan blades. The augmentor fan blades are arranged circumferentially around the augmentor hub ring and project outwardly relative to an outer surface of the nacelle. The augmentor fan is to rotate separately from the ducted fan. The example apparatus further includes an electrical drive to rotate the augmentor hub ring in response to a supply of electrical energy provided to the electrical drive.
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