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

Of course, many people use turbocharged engines every day with no issues, so your turbocharged motor shouldn't be any more or less reliable than a regular engine, but it can be more costly.

Turkey's new UAV engine debuts at TEKNOFEST PD222ST is 5 kg lighter, 55 hp more powerful than Turkey's first domestic and national aviation turbodiesel engine. ... ‘ST’ means ‘single turbo.’ ...

Wave Engine Corp has aced a demonstration flight of a simple jet engine with no moving parts. A modern version of a pulsejet, the J-1 engine powered a UAV through take-off and several mid-air stop ...

Turbocharging boosts the power of many six-cylinder engines today, and here's how exactly a turbocharger works to add more horsepower to an engine.