The single-engine turboprop market has grown considerably in recent years as aircraft buyers looking to step up from piston models realize they can achieve quite a lot of utility and performance ...

Abstract: This paper carries out a simulation based study on the performance of longitudinal control in an agile fixed-wing UAV with variable pitch propeller (VPP). Transition between cruise level ...

Abstract: In the actual sailing of the four-screw ship, due to the asymmetrically distributed wake, the inner propeller and outer propeller show obvious load difference. The load difference will ...

When you picture a propeller-driven aircraft, you probably imagine a single engine plane with the propeller spinning at the front. There's a good reason for that, as the front-facing design has ...

The left propeller had separated from the crankshaft propeller flange and was found along the wreckage path. All three propeller blades remained within the propeller hub and displayed impact damage.

Fig. 7. Schematic proposing a reclassification of GDIs for Gq/11 proteins/large G protein GTPases. FR/YM-type GDIs inhibit Gα nucleotide exchange while binding to Gβγ, whereas rationally designed ...

They are shown in the operating position on the schematic. Once set, operation will be stabilized ... and the local canal will soon be awash with propeller noises. But will these mainly be directly ...

Hartzell Propeller has received a Supplemental Type Certificate (STC) for its Pathfinder 3-blade carbon fiber propeller for Aviat Husky aircraft. It is available as a Top Prop STC upgrade for ...

About 10.19am, emergency services were also called to the scene of a boating incident involving a propeller on K’gari. The Bundaberg LifeFlight aeromedical crew airlifted a teenage girl to ...