Most normal cars with less than eight cylinders nowadays use inline engines, but some also use boxer engines. What's the ...

Variable cycle engine design embodies a transformative approach in aero‐propulsion, enabling engines to adapt their thermodynamic cycle to meet diverse operational demands, from fuel efficiency to ...

Despite its critics and moves toward electrification, the internal combustion engine is not yet dead. Though its design for passenger vehicles may have begun to reach its apex with Mazda’s Skyactiv ...

Intake, compression, power, then exhaust. Every 4-stroke engine ever made – about 80% of all engines currently in existence – function on this principle – even rotary engines. But now, Porsche has ...

When learning about the design of a machine or mechanism, reading and watching videos is certainly effective, but it’s hard to beat hands-on experimentation. In the video after the break, [Brick ...

Add Yahoo as a preferred source to see more of our stories on Google. The two proposed adaptive engines that might one day power the Next Generation Air Dominance fighter have passed an important ...

Contemplating the advantages of the pushrod-actuated overhead valve engine design in what appears to be the twilight of internal combustion might sound as anachronistic as a quick look at the value of ...

Combustion engines with an odd number of cylinders are not unheard of but are not particularly common, either. Honda‘s just trotted out an interesting one: A V3, so, two pistons on one side and one on ...

All too often when traveling and teaching engine company operations around the country, I’m amazed at the varying layouts of engines. Whether I’m impressed or shocked, I often will ask, “Why did you ...

Welcome to Edition 5.23 of the Rocket Report! This has been a really fun week for US rockets: Electron made a smashing debut in a launch from Virginia, Vulcan went vertical in Florida, and Starship ...

The Air Force Research Laboratory recently completed a supersonic test event that, according to official accounts, marked ...