Diesel engines have been around since the late 19th century, which was around the time Karl Benz built the world's first automobile. Diesel engines have higher compression ratios than gas engines and ...

Astron aerospace has shown a partial prototype of a new rotary combustion engine it claims runs at an extraordinary 60% thermal efficiency, burning totally clean with zero NOx emissions and nothing ...

BYD seems to be pretty proud of its Xiaoyun engine. It was, until very recently, the most thermal efficient mill in mass production. According to BYD, it manages to convert 43% of the chemical energy ...

Since the inception of diesel engine 127 years ago, scientists and engineers across the world have pursued the goal of enhancing thermal efficiency as a lifelong endeavor. This intricate challenge not ...

EV motorsports test EV performance limits, shaping the electric racing future with extreme efficiency, instant torque, and ...