ATR and Pratt & Whitney Canada will investigate a "mild hybrid" version of PW127XT engine for the airframer's proposed Evo ...

Russia’s Tu-160 “Blackjack,” a Soviet-era supersonic bomber comparable to the US B-1B Lancer, remains a pivotal, if limited, ...

Is this high-revving, two-stroke, flex-fuel, 106-pound, 173-horsepower, parallel-twin engine really all it’s cut out to be?

The name Wärtsilä has a definite glow around it in the motorhead community. That's largely because of the RTA96-C, a ...

Air Niugini has also signed lease agreements for three A220-300 aircraft from U.S. lessor Azorra, Airbus said. Write to Adam Whittaker at adam.whittaker@wsj.com. About Dow Jones Newswires.

Lubrication oil for marine diesel engines contains additives in the form of CaCO3-based reverse micelles, which can neutralize condensing H2SO4, and thereby limit uncontrolled corrosive wear of the ...

The 10-cylinder, 92-bore X-DF-M engine was also built by CMD in Shanghai. Bjarne Foldager, MAN ES head of two-stroke business, described his company’s methanol engine as a “remarkable ...

Christian Ludwig – Head of Two-Stroke Sales and Promotion – MAN Energy Solutions, added: ‘As we move towards a multi-fuel future, interest in methanol has grown steadily. To date, between newbuild ...

Kia has steadfastly defended its choice to stick with a 2.2-litre four-cylinder turbodiesel engine (154kW/440Nm) ... Kia stands by 2.2-litre turbo diesel engine choice for the 2025 Tasman ute ...

Researchers from the University of Bristol and the University of Salford have discovered why boundary layer ingesting (BLI) engines—used in future electric and hybrid aircraft—produce irritating noise ...

Blow-by gases are produced during the compression and power strokes of a four-stroke engine's cycle, and so any four-stroke diesel will require a suitable filtration system to prevent gas build-up.

Yesterday morning, at approximately 10:00 a.m., a twin-engine airplane destined for the Rocky Mountain Metropolitan Airport met tragedy, crashing into a field near Brainard Drive and Midway Boulevard.