Yanmar Power Technology has successfully completed a land-based demonstration test of a pilot-ignition hydrogen 4-stroke ...

Vessel owners are making new fuel choices, but increasingly, they have options to help reduce the risk of doing so.The latest ...

Inline four-cylinder engines are inherently unbalanced ... Provided the reciprocating masses are fairly low and the stroke not too long, they can be very smooth. But large-capacity four-cylinders ...

There’s a reason inline four-cylinder engines ... being over 4.0 liters in size. Toyota Camry, RAV4, RAV4 PHEV, Crown HEV, Lexus ES, NX. With a long 103-millimeter stroke, the 2.5L variant ...

The 4-H Small Engine project creates the education and hands-on opportunity for youth to learn all about engines. In this project youth will identify and discover the function of different engine ...

In the exhaust stroke, the exhaust valve is open and the combustion products are expelled from the cylinder. The sequence shown on the next page represents this behavior for a Mitsubishi direct ...

United Launch Alliance’s next-generation Vulcan Centaur rocket… Read More Jeff Bezos’ Blue Origin space venture confirmed that one of its BE-4 rocket engines suffered a significant anomaly ...

Although they still exist, 2-stroke diesel engines aren't all that common, and 4-stroke engines are what you'll commonly see ...

How hard could it to be to build a two-stroke internal combustion engine (ICE) from scratch? This is a challenge that [Camden Bowen] gladly set for himself, while foregoing such obvious wastes of ...

This diesel engine gets its 6.7-liter displacement size from a bore of 4.21 inches and a stroke length of 4.88 inches. Cummins offers two different variations of the engine: a standard output and ...

The key distinction between a conventional 4-stroke engine and a 6-stroke design lies in the cam and valve timing. A ...

Disruptions of blood circulation to the brain may result in a stroke. It occurs in two forms, both potentially life-threatening. If you or someone with you exhibits signs of a stroke, do not delay.