Comment by shawn_w Comment by shawn_w 3 hours ago 1 reply Copy Link View on Hacker News Turboprops have no meaningful thrust component from the exhaust.
Copy Link ahartmetz 2 hours ago Collapse Comment - Almost. Wikipedia says 10%, which is kinda meaningful but really not much. Even some piston engines (like in WW2 fighters) get 2% or so from exhaust. Reply View | 0 replies
Almost. Wikipedia says 10%, which is kinda meaningful but really not much. Even some piston engines (like in WW2 fighters) get 2% or so from exhaust.