While the engine does have some promise in torque, lower emissions and better consumption, one of its major drawbacks (in its ...

Porsche's new patented six stroke engine might not be a thing of reality yet, but the new technology is still very interesting. Here's a breakdown.

First GE Aerospace engine to be developed using model-based systems engineering (MBSE).

When I went to school for engine repair in the 1980s, we studied the differences between two- and four-stroke engine cycles extensively. If you're not familiar with engine strokes, understanding ...

Pratt & Whitney , an RTX Corporation enterprise, and General Electric have completed the first all-detailed design reviews ...

you know that engines displace air by means of a crankshaft-driven piston. It draws air in on the intake stroke and pushes it out on the exhaust stroke. The area of the pistons, how far they ...

Enter the differences between the Mazda's conventional Otto cycle engine and the Atkinson cycle in the Prius. While the car that immortalized mass-market adoption of hybrid technology, the Toyota ...

“What kind of engine would take the best advantage of ... the waste heat from the exhaust as part of a steam bottoming cycle. Although the ARPA-E contract did not include demonstrations of ...