In this video I build a reverse coupling and use it to try and solve the drone's issues. In this series, I will be building a ...

Abstract: This paper presents a new vertical axis propeller, which combines the turbine with the rudder and can generate thrust in all directions. It describes the modelling of the vertical axis ...

David Van Sickle is on a mission to transform treatment for respiratory diseases with the company he co-founded, Propeller Health. pharmaphorum’s Paul Tunnah met with him at this year’s eyeforpharma ...

Abstract: The growing interest in electric powertrains for aircraft has led to new aircraft designs for air taxis and Unmanned Aerial Vehicles (UAVs), Electric powertrains allow aircraft designers to ...

Hartzell Propeller has introduced a new lightweight, constant-speed carbon fibre propeller designed specifically for Rotax engines. The three-blade unit, weighing only 9kg including the spinner, ...

When you're at an airport and see propeller aircraft, you likely think it is powered by a piston engine. This is usually true among smaller planes, like the Cessa 172 Skyhawk and the Piper Archer, or ...

Modern methods of propulsion offer ship operators a wide variety of efficient systems to move a vessel through the water. High levels of maneuverability and enhanced propeller geometry allow higher ...

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