Drone pilots searching for a new way to explore and fly in silence may be interested in a new design for low noise rotors created by Annular Innovation. Check out the demonstration video below during ...
Interesting Engineering on MSN
Italy’s unique wind turbines with self-adjusting blades raise energy output by 60%
An Italian startup has just secured USD 3.1 million in seed funding to speed up the production of its AI-powered vertical ...
Open rotor configurations have emerged as a promising avenue for achieving enhanced fuel efficiency and reduced emissions in modern propulsion systems, particularly in aviation and unmanned aerial ...
Small unmanned aircraft can meet Part 107 Category 1–3 requirements and comply with Remote ID, yet operators continue to hit friction when neighborhoods encounter the high-frequency “mosquito” ...
Overair is emphasizing low noise and robust performance margins as it unveils the production configuration for its Butterfly quad-tiltrotor electric vertical-takeoff-and-landing (eVTOL) air taxi. Spun ...
Initial performance and noise studies conducted in the wind tunnel show that an open rotor engine with counter-rotating propellers in pusher configuration will have margin for Stage 4 operations and ...
NASA's Langley Research Centre plans to issue a contract to Boeing to perform noise studies of open rotor engine configurations on several types of airframes in a company-owned low-speed aeroacoustics ...
DETROIT (Reuters) - Uber Technologies Inc said on Tuesday it would work with the U.S. Army to advance research on a novel, quiet aircraft rotor technology that could be used in future flying cars, or ...
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