Ferrari has filed a patent for an engine with pill-shaped pistons, a radical departure from traditional circular piston ...

Peter Johnson misses the point. We need to compare like for like. Ageing multi-engine piston fleets are being replaced with single-engined turboprops such as the Cessna 208 Caravan and Pilatus PC-12.

Everyone generally knows about piston and rotary engines, with many a flamewar having been waged over the pros and cons of each design. The “correct” answer is thus to combine both into a single ...

High-output engines live in a world of brutal cylinder pressures, extreme temperatures and razor-thin safety margins, and the humble piston sits at the center of that storm. When power levels climb, ...

Sandia National Laboratory led by Sandia researcher Peter Van Blarigan that has been testing physical components of free-piston engines which could be 50% efficient. This is about twice as good as ...

Continental Motors was founded in 1905 and introduced its first aircraft engine, the Type “O,” one year later. In 1929, the company began production of radial engines for general aviation. Since then, ...