Swiss marine giant ABB has spent more than a decade developing a radically different Voith-Schneider take on a marine ...

As noted by the Dark Skies MSN channel in the text caption to their video titled “Flying Artillery: The Untold Story of the ...

The power generated by a wind turbine is intricately linked to the pitch angle of its blades. This angle plays a critical role in determining the aerodynamic forces acting on the blades and, ...

(Airbus) WARSAW, Poland — The Polish Ministry of National Ministry is advancing plans to buy new transport and refueling aircraft, with major players Airbus and Boeing intensifying their rivalry ...

By using the pusher propeller with a negative pitch while closing in on the ... close to 3G, with a bank angle of 60°. As the aircraft exits the turn, forward thrust is reintroduced to regain ...

which will immediately begin reducing the blade pitch on the prop. This reduces power demand and creates a decelerating effect on the aircraft, causing air to flow through the propeller and feed ...

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The team argues that for future propeller aircraft design it would be wise to look at noise reduction systems and vibration dampening materials. Noise-cancelling headphones could be made available for ...