CHEYENNE, Wyoming --Recent howling winds have been like sweet music to one local company, which says its new vertical wind turbine is substantially more efficient than traditional propeller designs.
Hartzell Propeller will provide China's Hafei Aviation Industry with a four-bladed lightweight series turbine propeller system. The 96-inch propellers will be installed on the Y12E aircraft, the ...
The US engineering and modification company Texas Turbine Conversions (TTC) has joined forces with Hartzell Propeller to develop a four-bladed, lightweight, composite swept propeller for its Supervan ...
China's home-developed 13.6-megawatt offshore wind turbine has rolled off the production line in East China's Fujian Province recently, marking the country's breakthrough in the research and ...
The Saphonian is a remarkable new wind turbine that does not have any blades or emit any noise. The future of wind power is ...
Dark Skies Official on MSN
So Loud it Made Ground Crews Sick: XF-84H Thunderscreech
The Thunderscreech was an experimental American turboprop plane created to as an experimental variant of the the F-84 ...
=----- ad-hoc disclosure transmitted by euro adhoc with the aim of a Europe-wide distribution. The issuer is solely responsible for the content of this announcement ...
Forbes contributors publish independent expert analyses and insights. Writing about vertical flight aircraft & advanced aviation technology. The EHang 184 electric VTOL aircraft has two ...
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