Hanwha Aerospace is to develop a range of engines for unmanned air vehicles, including a large engine for medium-altitude, long-endurance systems.

Aircraft engine maker Rolls-Royce announced an improved variant of the Airbus A350 engine, the Trent XWB-84 Enhanced Performance (EP).

The derived findings result in new potentials for increased efficiency and reduced emissions. While the application for passenger car- and truck-size engines is quite common, the application of such ...