Add Yahoo as a preferred source to see more of our stories on Google. The two proposed adaptive engines that might one day power the Next Generation Air Dominance fighter have passed an important ...

For more than 100 years, the internal combustion engine (ICE) has been the mechanism of choice for vehicles of all shapes and sizes. Across all configurations, the principle is the same: a mix of fuel ...

The two-stroke gasoline engine was once a marvel of engineering, offering up huge doses of power in small and lightweight packages. Unfortunately, gas two-strokes also burn oil by design, making them ...

Engine manufacturer Pratt & Whitney will use new digital design technology to accelerate its work on the XA103, its submission for the U.S. Air Force’s Next Generation Adaptive Propulsion (NGAP) ...

Pratt & Whitney has checked off the detailed design review in a digital environment for the XA103 prototype engine for a next generation fighter featuring a range-boosting, adaptive bypass system. The ...

Forced induction in motorcycles is nothing new, but Honda's latest concept vehicle is going about it in a whole new way. Building on their decades-long legacy of force-fed bikes—say hi, CX650 Turbo— ...

A hands on engineering experiment featuring a water cooled solenoid engine design tested for efficiency and performance.

The US Air Force is funding development of adaptive-cycle turbofans under the Next Generation Adaptive Propulsion programme. GE Aerospace and Pratt & Whitney (P&W) have advanced their designs for ...

Despite uncertainty over the future of its sixth-generation fighter development programme, the US Air Force is committing fresh funding toward a separate effort to develop a propulsion solution for ...