Sharrow's extraordinary looped propellers were already some 30% more efficient than traditional designs – and now the company has put two of them together into a coaxial, contra-rotating prop that ...
At the very crux of engineering is the desire to problem-solve, optimize, and squeeze out every bit of efficiency possible from the system being built. Aircraft design and aeronautical engineering ...
Veth Propulsion by Twin Disc introduced a new contra-rotating propulsion system designed for passenger vessels and ferries during the Maritime Industry trade show in the Netherlands on June 2. The new ...
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