Chinese scientists have developed what they claim to be the world's first near-100% efficient jet engine afterburner. If true, this new technology could give Chinese jet aircraft a significant 'edge ...

In 1946, GE proposed to the Army Air Forces a new engine, more powerful and fuel efficient than its earlier J35, but within the same frame size. To provide higher pressure ratios, and overall better ...

The J58 engine was more than propulsion, it was a revolution. Capable of operating as both turbojet and ramjet, it delivered continuous afterburner thrust for hours. Pratt & Whitney’s engineers solved ...