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 now-familiar sight of traditional propeller wind turbines could be replaced in the future with wind farms containing more compact and efficient vertical turbines. New research from Oxford Brookes ...

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 ...

US engineering and modification company Texas Turbine Conversions (TTC) has secured European supplemental type certification for the Hartzell four-bladed, lightweight, composite swept propeller, ...

TimesMachine is an exclusive benefit for home delivery and digital subscribers. About the Archive This is a digitized version of an article from The Times’s print archive, before the start of online ...

Horizon Aircraft has announced a collaboration with MT-Propeller to enhance the propulsion system of its hybrid electric vertical take-off and landing (eVTOL) aircraft, the Cavorite X7. This ...

THE essential detail which lifts the mere water-wheel to the rank of a turbine consists, according to the author, in some arrangement for directing the water over the buckets in the most advantageous ...