Compare multiple propeller designs and discover which ones deliver the best performance and efficiency results. #Propeller #Engineering #RCFlight ...

As boring as propeller designs may seem to the average person, occasionally there’s a bit of a dust-up in the media about a ‘new’ design that promises at least a few percent improvement in performance ...

Watch innovative propeller designs compete as engineers test performance, efficiency, and flight results. #RCPlanes #Aviation ...

After debuting a number of new versions of its proprietary propeller in 2024, Sharrow Engineering has dedicated much of 2025 to expanding its US production base and operations. It moved into a new ...

Multirotor drones are significantly more popular than conventional helicopter designs for many reasons, which do not include efficiency. Making use of the aerodynamic effects behind this, [Nicholas ...

Across all vessel types, operators are being asked to cut emissions, protect schedules and keep assets productive in a world of shifting routes, speeds and fuel strategies. Fundilusa/EGM’s Hybrid ...

Nautical disruptor Sharrow Marine has been hard at work fast-expanding its lineup of innovative twisted-loop propellers, releasing tweaked models for new applications while also ramping up overall ...

Aircraft propellers are broadly classified into fixed-pitch, which offer a performance compromise, and variable-pitch types, which allow for optimization across different flight conditions. The most ...

Sharrow Marine propellers were met with skepticism when they first hit the scene. But Greg Sharrow convinced us. He related the backstory about the need to develop quieter, more efficient drone ...

The green transition in shipping is centered squarely on alternative fuels, but efficiency is critical as well. An efficient ship needs less energy to operate, and as the IMO's new emissions rules ...

Holy Boss Cap undergoing trials. Image courtesy EcoMarine Innovations About the Author: Dr. Batuhan Aktas is the CEO of EcoMarine Innovations, Futureproof Ship Design Group at the University of ...