Duke Engine
Posted: Tue Apr 29, 2014 12:39 pm
Yip.slparry wrote:https://www.youtube.com/watch?v=c19kn3drdFU
Interesting concept
But interesting old concept. Variations have been (are still?) tried in aviation. The basic principle is used in hydraulic pumps. There is facility for variable stroke I believe. By straightening the "swash" angle.