Raisbeck Engineering and Hartzell Propeller have developed and certified the first swept-blade propellers incorporating swept-wing aerodynamics, similar to those on the Airbus A400M and Lockheed ...
Raisbeck Engineering and Hartzell Propeller have developed and certified the first swept-blade propellers incorporating swept-wing aerodynamics, similar to those on the Airbus A400M and Lockheed ...
At German aerospace research agency DLR, modern composite technology is finally catching up with a 1970s fast jet vision of the future – to slash airliner fuel burn by up to 13% by using forward-swept ...
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