Da Cap’n@lemmy.dbzer0.com to News@lemmy.worldEnglish · 1 month agoRussia Uncovers 511 Billion-Barrels of Oil in Antarctica: One of the Largest Oil Discoveries That Could Threaten the Antarctic Peacedailygalaxy.comexternal-linkmessage-square103fedilinkarrow-up1490arrow-down110file-text
arrow-up1480arrow-down1external-linkRussia Uncovers 511 Billion-Barrels of Oil in Antarctica: One of the Largest Oil Discoveries That Could Threaten the Antarctic Peacedailygalaxy.comDa Cap’n@lemmy.dbzer0.com to News@lemmy.worldEnglish · 1 month agomessage-square103fedilinkfile-text
minus-square0x0@lemmy.ziplinkfedilinkarrow-up1·1 month agoI guess we’re not on the same page on what a four-stroke engine is, as only one “stroke” of four is doing actual mechanical work.
minus-squareJamesTBagg@lemmy.worldlinkfedilinkarrow-up1·1 month agoNo, we’re on the same page you just haven’t read enough of it. The very article you linked says Otto engines can reach 30% efficiency. It also touches on other 4-stroke engine cycles.
I guess we’re not on the same page on what a four-stroke engine is, as only one “stroke” of four is doing actual mechanical work.
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No, we’re on the same page you just haven’t read enough of it. The very article you linked says Otto engines can reach 30% efficiency. It also touches on other 4-stroke engine cycles.