M. Petek on Nostr: Mazda's new 16:1 compression ratio petrol engine ...
Mazda's new 16:1 compression ratio petrol engine
https://www.youtube.com/shorts/3gv1OBVWvxs
https://en.wikipedia.org/wiki/Skyactiv#Skyactiv-X
This is diesel average pressure territory. In heat engines, the higher the average pressure that works against the piston during a cycle, the more of the fuel's internal energy is converted to useful work (and thus less of it becomes waste heat).
https://www.youtube.com/shorts/3gv1OBVWvxs
https://en.wikipedia.org/wiki/Skyactiv#Skyactiv-X
This is diesel average pressure territory. In heat engines, the higher the average pressure that works against the piston during a cycle, the more of the fuel's internal energy is converted to useful work (and thus less of it becomes waste heat).