The first type jet engine was a turbojet that went into production in 1939, finding a home on the German Me 262, making it the first fighter jet to fly during WWII.

Chinese "Space Transportation" company, Lingkong Tianxing Technology, has successfully tested its new JinDou400, also known as JinDouyun, ramjet detonation engine nearly twice the altitude of ...

A Concorde turbojet engine that spent years listed on eBay finally sold over the weekend to one lucky buyer, but that doesn't mean they'll be making supersonic booms of their own anytime soon ...

On October 11, 2024, Astro Mechanica successfully performed the first hot-fire test up to 30% power of its Gen3 engine. Traditional turbojets, like you'd see in fighter planes, use the exhaust gas ...

GE won a contract for the J93 propulsion system of the North American XB-70 Valkyrie supersonic bomber in 1957. The highly-advanced, lightweight single-shaft turbojet engine incorporated variable ...

Boom Supersonic rolls into this year’s Farnborough show one-and-a-half years after embarking on an in-house project to develop an engine for its conceptual supersonic airliner Overture.

Boom Supersonic has announced Symphony, the engine that will power its ultra-high-speed Overture jet. The propulsion system will feature 35,000 pounds of takeoff thrust and reduce operating costs ...

It is important to note that, unlike the low-bypass turbojet engines that power military jets today, the X-1 was powered by a rocket engine. That said, it still helped engineers understand flight ...

The XB-1 is powered by three GE J85-15 engines, a turbojet engine that has been in service for several decades. Boom Supersonic is developing a new engine, a medium-bypass turbofan engine Symphony ...

Although turbojet and turbofan jet engines are similar, the things that set them apart make them very different. Here's what you need to know.

Interestingly, XB-1 is powered by three GE J85-15 turbojet engines, which have been around for over 20 years. That means XB-1 is far slower than the roughly 741 mph required to achieve Mach 1, but ...