Through the history of internal combustion engines, there has been plenty of evolution, but few revolutions. Talk of radically different designs always leads to a single name – Wankel.

Both rotary engines and piston engines utilize internal combustion and share the same phases of intake, compression, power, ...

The nature of the rotary engine - where the intake and ... There are numerous companies working on hydrogen-fueled internal combustion engines, most notably BMW with its Hydrogen7.

Most internal combustion engines cannot be stacked in automotive applications to multiply their power potential (except for ...