Over time and miles, your car might start to slow down. It might not accelerate as quickly as it once did; the engine ...

From trains to tanks to finally tearing up the 24 Hours of Le Mans, today diesel outperforms gas for power, efficiency and ...

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

Less fuel and emissions, more power, higher revs. EcoMotors' OPOC engine promised it all. Investors, including Bill Gates, ...

In September 2023, Hanwha Power Systems and Hanwha Ocean obtained approval in principle (AIP) from the American Bureau of ...

Swiss engine manufacturer WinGD has received type approval for its on-engine NOx reduction system designed for marine two-stroke engines. The technology is now set to be deployed commercially for the ...

W International (3W) manufactures next-generation heavy-fuel (HF) and gas engines for the unmanned aerial vehicle (UAV) ...

The phrase "Atkinson cycle" is as synonymous with hybrids as the words "Toyota" and "Prius". But what does that even mean and ...

Stanley George, VPS Group technical and science manager, discusses some of the technical challenges posed by the current marine fuel mix.

Porsche is pioneering a unique six-stroke engine design which is breaking boundaries for internal combustion technology. The automotive ...

It's also thought that the engine is designed to run with a significant surplus of air in the combustion chamber, meaning it could run leaner than a traditional two-stroke. This in turn could help to ...

Stroke indicates how many times the piston ... Belgian inventor Étienne Lenoir developed the first commercially successful internal combustion engine in 1860. Though rudimentary and fueled ...