Getting straight out of the RX and into the MX is a reminder of how safe, comfortable and flabby modern cars are. The MX-30 ...

EV advocates argue efficiency closes the gap, but **energy density dictates engineering constraints.** An ICE vehicle’s range ...

In 2024, RAMACHANDRAN et al. [22] studied diesel engines with TBC pistons running on biodiesel blends and nano-additives, reducing emissions and boosting efficiency. Nano-additives cut fuel ...

With extremely low miles and an almost as-new appearance, today's Nice Price or No Dice RX-7 is a blast from the past rotary ...

Fly ash (FA), an industrial byproduct from coal combustion, presents significant disposal challenges, especially in developing nations. Given its mineralogical properties, FA shows potential in ...

And if you put that in comparison to a piston or combustion engine like you’d see in a helicopter, that is an incredibly low amount in a very simple product that we’ve built.

Modern engine oil is designed to lubricate components by creating a thin film between anything metal, including pistons, valves, camshafts, and crankshafts, and so on.

The traditional Wankel is limited to 12:1, the liquid piston x-engine is not. That’s why they can run diesel, like in their XTS-210 compression ignition engine. Still, it’s not perfect.

0 0 This article was originally published with the title “Goddard's Rotary Engine” in Scientific American Magazine Vol. 2 No. 38 (June 1847), p. 300 doi:10.1038/scientificamerican06121847-300a ...

The rotary engine is easily one of the most controversial automotive engines. There's a pretty interesting explanation for the brap-brap sound they make.

Societe des Moteurs Le Rhone of Paris began manufacturing air cooled rotary engines in 1910. Its rotary was sufficiently different than that first developed by the highly successful Seguin brothers of ...