The biggest problem has always been controlling exactly when during the engine cycle compression ignition occurred, something that you want as close to top-dead center as possible. Mazda's ...

Spark Controlled Compression Ignition (SPCCI) is a new method of combustion that allows gasoline engines to run on compression based ignition. In other words, it takes the combustion methodology ...

Trying to 3D-print a combustion engine in plastic introduces all ... It has a fair amount of compression and a solid ignition system, so the fuel system—a butane lighter held in front of the ...

Mazda has revealed that it will introduce a new gas engine that uses compression ignition as part of its long-term tech development dubbed "Sustainable Zoom-Zoom 2030." Called Skyactiv-X ...

Homogeneous charge compression ignition (HCCI) engines combine a diesel's torque and fuel efficiency with a gas engine's cleaner emissions. The HCCI technique has been a goal of automakers since ...

[Camden Bowen] recently 3D printed a single-piston engine which nearly worked ... and using starter fluid also helped to kick off the ignition. Although it ran for a short period of time over ...

Well, it doesn't have spark ignition, compression, or reliability on its side. But it's cool, right, this 3D printed Subaru engine model? Eric Harrel is the fellow responsible for this creation.

The film emphasizes the importance of maintaining high-quality ignition components to ensure efficiency, reliability, and power in high-compression engines, while also discussing the effects of ...

Passenger vehicles are powered by two main types of engines: compression, aka diesel, and spark ignition, aka gasoline. Besides the type of fuel they burn, what are the differences between a ...