WEIFANG, SHANDONG, CHINA, January 29, 2026 /EINPresswire.com/ -- In the current global industrial landscape, energy ...

The technology group Wärtsilä has introduced a gas fuelled version of the successful Wärtsilä 31 engine, the Wärtsilä 31SG. This follows very positive acceptance of the diesel version in marine sector ...

ABERDEEN PROVING GROUND, Md. — An Army study has uncovered a new method that will optimize engine efficiency in future ground and UAS platforms. Researchers from the U.S. Army Combat Capabilities ...

The Cummins X15 Efficiency Series diesel engine has won the Truck Writers of North America’s 2016 Technical Achievement Award. The award was presented thsi week during an awards luncheon at the ...

When you drive around in a diesel-powered vehicle, you generally need to be a little more cognizant of your fuel usage habits than you would in a typical gasoline-powered vehicle. Diesel is generally ...

A gasoline piston engine that can dynamically change its compression ratio —that is, the amount by which the piston squeezes the fuel-air mixture in the cylinder—has long been a holy grail of engine ...

LAS VEGAS—Diesel might not be powering long-haul tractor-trailers decades from now. But the fuel will continue to be the primary energy source for over-the-road freight transportation for the rest of ...

Gasoline and diesel versions of an internal-combustion engine that promises 60% fuel efficiency and an 80% reduction in emissions are being built in preparation for demonstration next year. The ...

Diesel aircraft engines promise lower fuel burn and cheaper operating costs at a time when every gallon and every kilogram matter in the air. Yet as manufacturers push these powerplants into more ...