NOTE: With this issue of HOT ROD, your Shop Series begins a slightly different and more comprehensive approach to the discussion of engine and vehicle basics. In the coming months, you'll find a frank ...

It's important to keep in mind that the combustion process occurs in a very brief period of time. Due to a variety of conditions that include mixture density, homogeneity, temperature, fuel ...

With a slogan like “The Future is Ecclectic,” we’d expect some interesting things from INNengine, a startup based in Spain. The company is showcasing a “one-stroke” engine that works as an opposed ...

Some agree that batteries are the clear winner in the race against hydrogen technologies, while others think the opposite. There's no such debate among internal combustion engine proponents. Almost ...

Automakers once bet big on bizarre ideas—from swirling airflows to variable compression—and the results were as fascinating as they were short-lived. Automotive engineers have invested countless ...

A global slump in sales is prompting automakers to rethink the rush to EVs. Reports of the death of the internal combustion engine have been greatly exaggerated. In the wake of stalled consumer demand ...

Numerical simulation represents a fundamental tool to support the development process of new propulsion systems. In the field of large━bore dual━fuel (DF) engines, the engine simulation by means of ...

Recently, Weichai's hydrogen internal combustion engine generator set achieved China's first stable grid-connected operation using pure hydrogen for power generation, marking a critical step in the ...

Let’s delve into how F1 engines are developed, through advanced simulations, reliability testing, and performance development ...