Here’s why electric vehicles sounding like a ‘celestial choir’ might not be a good thing: The most common EV sounds are hard ...

Every new internal combustion car and truck sold in America today is equipped with a four-stroke engine, as are the vast ...

Farsoon unveils the FS621M-Cu for large-scale copper 3D printing using four 1000W ytterbium fiber lasers (1060–1080 nm).

The defining characteristic of a two-stroke engine is to fire (combust) every time the piston is at top dead center. This makes them highly power dense, but also notoriously makes two-stroke engines ...

If you’re into automotive hacks and don’t watch [Robot Cantina], you are missing out. This hack has [Jimbo] taking a break ...

The original "Screaming Chicken" design was about 12 inches wide ... used the Air Grabber to introduce more air into the combustion chamber of the engine. And amusingly enough, the Road Runner ...

Many modern internal combustion ... fuel injector design. Direct-injection engines do just what the name suggests; they inject the fuel directly into the combustion chamber to ensure that ...

The first one included preliminary design and testing of the combustor ... At the core of an RDE is an annular combustion chamber, where fuel and oxidizer are injected continuously.

Through advancements in combustion chamber design, the companies were able to overcome major technical challenges typically faced with hydrogen combustion like managing fluctuations in pressure ...

The result is that in one cycle, the piston compresses the fuel/air mixture in the combustion chamber twice ... issues or drawbacks with the design. What’s clear and not to mention reassuring ...

The ignition chamber is characterized by a single ... Overall, this innovative design aims to improve combustion efficiency and reduce emissions in spark ignition engines. To know more about ...

While Chrysler didn't invent the hemispherical combustion chamber engine, with that honor going to Allie Ray Welch in 1901, Chrysler was responsible for bringing the unique engine design to the ...