Yanmar Power Technology has successfully completed a land-based demonstration test of a pilot-ignition hydrogen 4-stroke high-speed engine designed for power generation in coastal vessels. The ...

MAN Energy Solutions has set out to create a four-stroke, medium-speed, dual-fuel test engine that operates on ammonia. The company on Tuesday announced the initiation of the ‘AmmoniaMot 2’ research ...

Traditional Two-Stroke Engine Issues A traditional two-stroke engine has the piston pushing down after firing, moving past an exhaust port and allowing the exhaust gases to leave the chamber.

So, what’s the fastest you’ve driven a chainsaw? Oh, you haven’t? And you still stand in front of the screen as if that’s normal. Frankly, I don’t know how humanity managed to get by without this ...

One of the most significant contributions in the history of propulsion technology came from a 19th-century engineer named Rudolf Diesel. While his idea was patented in the 1890s, it wouldn't be until ...