and compares them to internal combustion engines, such as gasoline and diesel engines. The four-stroke cycle of an automobile engine is detailed, highlighting the roles of intake, compression ...

Porsche has filed patents for an engine cycle with two combustion events for every six strokes (or three rotations of the crankshaft). They call it a 2 x 3-stroke. I’d humbly suggest it’s a 4 ...

We all know how a conventional internal combustion engine works ... We’re introduced to the traditional two-stroke diesel engine as thermally efficient but not smooth-running, and then the ...

How hard could it to be to build a two-stroke internal combustion engine (ICE) from scratch? This is a challenge that [Camden Bowen] gladly set for himself, while foregoing such obvious wastes of ...

In theory, this technology could make its way into motorcycles and powersports vehicles, too. I want you to picture this scenario in your head: It’s a Sunday morning, and you wake up excited to ...

It is a shrine to the internal ... 12 two-stroke diesel compound aero engine (his favourite engine) is cool, the really fascinating area is his views on the future of the internal combustion ...

Audi has taken a step back from its previous plans to sell only battery-electric cars after 2032, announcing a new generation of internal combustion engines and hybrid powertrains. The German car ...

In the exhaust stroke, the exhaust valve is open and the combustion products are expelled from the cylinder. The sequence shown on the next page represents this behavior for a Mitsubishi direct ...

Richard Trevithick’s design had a boiler but this was removed to make the internal combustion engine. The German inventor Nicklaus Otto developed the first four stroke engine in 1876.