Electrification is seen as having an important role to play in the fossil-free aviation of tomorrow. But electric aviation is battling a trade-off dilemma: the more energy-efficient an electric ...

The high-efficiency aerodynamic and aeroacoustic optimization framework comprises the following key modules: 1) Shape parameterization, which transforms the baseline geometry into a set of design ...

When you picture a propeller-driven aircraft, you probably imagine a single engine plane with the propeller spinning at the front. There's a good reason for that, as the front-facing design has proven ...

Collins Aerospace says the eight-blade NP2000 composite propellers on the Lockheed Martin C-130H enable more traction for a given propeller diameter. Credit: Collins Aerospace Propeller manufacturers ...

PHOENIX, Ariz., Nov. 5, 2018 /PRNewswire/ -- Eviation Aircraft, a global manufacturer of all-electric air mobility solutions, today announced that it has selected Hartzell Propeller, Inc., the global ...

“With its decades of experience across all types of aircraft, Hartzell Propeller has understood from the beginning the unique challenges and opportunities of electric aviation.” — Kyle Clark, Founder ...

Hartzell’s presence at NBAA-BACE showcases the company’s deep investments in developing advanced carbon fiber propellers, which deliver cutting-edge improvements in performance, efficiency and value.” ...