The Wärtsilä 25 ammonia engine, which is available as part of the Wärtsilä 25 engine platform, was developed based on ...

Copper production growth will support solid earnings growth in the coming years. With Rio Tinto shares trading at a discount, ...

Finnish marine propulsion firm Wärtsilä has announced that its four-stroke ammonia engine now achieves up to a 90% reduction in GHG emissions compared to diesel engines. This breakthrough follows ...

Cameras equipped with an image intensifier make it possible ... For ultrafast events such as the ignition of fuel in an engine or the flight of a projectile, the changes within one time frame ...

generally metering the fuel back into the engine through the PCV vacuum line. The advantage is supposed to be complete atomization of the fuel to its vapor phase. Fuel injected directly into the ...

2.0-liter four-cylinder engine paired with a CVT is the most fuel-efficient at 32/41/36 mpg; more option-laden versions with this powertrain drop slightly to 31/40/34 mpg. The sportier N Line gets ...