Converting the ignition of a fuel-air mixture into usable mechanical energy lies at the core of a dizzying number of internal ...
The engine in question was the Wankel rotary, named after German engineer Felix Wankel, who first patented the concept in 1929. Instead of pistons moving back and forth, the rotary engine used a ...
The rotary engine makes a comeback for cars and drones as gasoline gains popularity as a complement to electric motors.
Unless you drive a Wankel rotary, your combustion engine vehicle has pistons, and each of those pistons has three rings. Why ...