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Topic: Propulsor

NASA tests new Boundary Layer Ingesting Propulsor Jet Engine Design


Written by Jan Wittry
NASA’s Glenn Research Center

NASA - National Aeronautics and Space AdministrationCleveland, OH – Car, truck, train and aircraft manufacturers have made great strides in recent years to reduce fuel consumption, resulting in consumer savings and lower emissions. With NASA’s help, the aircraft industry is striving to increase fuel efficiency even more.

One way to do that is to create new aircraft engine designs. Engineers at NASA’s Glenn Research Center in Cleveland are testing a new fan and inlet design, commonly called a propulsor, which could increase fuel efficiency by four to eight percent more than the advanced engine designs airlines are beginning to use.

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