Boats are propelled forward by various power sources, such as human power, wind power, and internal combustion engines. Nowadays, even electric boats are coming onto the scene. Propulsion for ...

What is EGM Propulsion introducing to the commercial marine propulsion market with its modular propeller system? Wayne ...

This is an opinion column. A new propeller design will likely start popping up on boats in Alabama and across the nation in the next few months—provided that the manufacturer eventually gets the price ...

Torqeedo, a major innovator of all-electric boat motors, is working on a new version of its iconic bright-orange propeller, crafted from 100% recycled plastic. Not only will its future electric marine ...

A New Option for Catamaran Workboats. In 2011, Teknicraft Design of New Zealand designed and engineered what is believed to be one of the first quad propeller propulsion systems for a catamaran hull ...

High-fidelity simulations demonstrate how the number of blades affects the wakes of rim-driven thrusters.

A new study shows that turbulence from boat propellers can and does kill large numbers of copepods -- tiny crustaceans that are an important part of marine food webs. A new study by researchers at the ...