You're probably familiar with the standard combustion process that powers most cars, but some engines use a more efficient ...

You've probably heard of two- and four-stroke engines, but what are the four strokes of a gasoline engine? And how do they ...

It's important to keep in mind that the combustion process occurs in a very brief period of time. Due to a variety of conditions that include mixture density, homogeneity, temperature, fuel ...

Bruce Crower has lived, breathed and built hot engines his whole life. Now he’s working on a cool one—one that harnesses normally-wasted heat energy by creating steam inside the combustion chamber, ...

Quantum work: A quantum thermochemical engine operating in an Otto cycle with a weakly interacting 1D Bose gas as its working fluid. The initialization and exhaust strokes are performed by coupling ...

Mazda's Miller-cycle engine was a notable entry in the annals of automotive history, combining variable valve timing with a screw-type supercharger to maximize the brief compression cycle. The most ...

Antony Ingram April 10, 2012 Comment Now! Real revolutions in engine technology are rare. By and large, the internal combustion engine has remained much the same for well over a century, with just ...