Tag Archives: Wankel

Separated Rotary Engine

This is a pretty interesting concept – very similar to a ‘split cycle’ engine – basically the rotary version. A split cycle engine has the benefit of being able to split the compression and expansion cycles of a traditional internal combustion engine. This allows for different geometries in the combustion and expansion chamber, allowing for things such as very high expansion ratios verses compression ratios, and also potentially volume combustion in the case of this particular engine.

It looks as though this engine would still suffer some of the difficulties of traditional rotary engines, but still a very interesting concept!