FILE - This undated image provided by Boom Supersonic shows Boom Supersonic Overture Aircraft. Aviation startup Boom Technology Inc. says it will power supersonic passenger jets with engines designed ...

The two proposed adaptive engines that might one day power the Next Generation Air Dominance fighter have passed an important design review, and Pratt & Whitney and GE Aerospace are each proceeding to ...

All too often when traveling and teaching engine company operations around the country, I’m amazed at the varying layouts of engines. Whether I’m impressed or shocked, I often will ask, “Why did you ...

Rolls-Royce has announced that its new F130 engine has successfully passed the Critical Design Review (CDR) phase, progressing toward production. Rolls-Royce has successfully completed F130 engine ...

Roughly three months after Boom Supersonic saw its first engine partnership fall apart, the jet startup with ambitious plans in North Carolina unveiled designs Tuesday in Greensboro for its new ...

Everyone generally knows about piston and rotary engines, with many a flamewar having been waged over the pros and cons of ...

DAYTON, Ohio—The Air Force is working on one engine design to power the service’s highly secret new fighter jet—no matter which company builds the plane. The future engine, called Next Generation ...

Intake, compression, power, then exhaust. Every 4-stroke engine ever made – about 80% of all engines currently in existence – function on this principle – even rotary engines. But now, Porsche has ...

H4 engines are horizontally opposed four-cylinder engines also commonly known by names like flat-four and boxer. For comparison, most four-cylinder automobile engines are upright inline designs. The ...

There was an era, not long ago, when virtually all Mercedes' AMG performance models bore the "63 AMG" suffix after their names. In English, this alphanumeric title had an especially nice ring to it - ...

Aviation startup Boom Technology says it will power supersonic passenger jets with engines designed by a company better known for making small engines used on drones and cruise missiles. Boom said ...