真實幻境 wrote:
活塞如何封住巨大的爆炸壓力?
正是由這個巨大氣體壓力本身!!此壓力會通過活塞環上側,到達活塞環內側將其往汽缸壁撐開,
From the actual gas pressure itself !! It passes over the top of the ring, and gets behind it to force it outward against the cylinder wall.這一句我看不懂。
有沒有人願意圖解一下?
還有,照片中清楚拍出來活塞頂部(燃燒室內那一面)是"非平整面",請問為何如此設計?