Swiss marine giant ABB has spent more than a decade developing a radically different Voith-Schneider take on a marine propeller. The Dynafin system promises up to 85% efficiency, while giving a vessel ...
Rudder angle will change the flow field, resulting in different loads and interactions on the hull-propeller-rudder, which will affect the resistance and self-propulsion performance of the ship, and ...
Urban air mobility has been widely promoted as the next major transformation in transportation. From autonomous delivery aircraft to passenger air taxis designed to bypass ground congestion, the ...
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