turbocharged 12-rotor Wankel The engine was only tested in naturally aspirated form on pump gas but holds great potential for more power. It consists of 4 rotors in each bank (3 banks total ...

The CEO says a one-rotor setup wouldn't be powerful enough ... Debuting on production cars in 2027, the new gas engine is the "ultimate" ICE for Mazda, an all-new powertrain designed to meet ...

The tourist helicopter that crashed into the Hudson River on Thursday afternoon appears to have fallen victim to a well-known ...

giving the rotor a little boost. The difference here is that rather than low-friction sapphire bearings, this motor uses zero-friction magnetic levitation using pyrolyzed graphite discs.

[Levi] whipped up his brushless DC motor design in OnShape. The motor has six coils in the stator, with the rotor carrying eight neodymium magnets. It’s an axial flux design, with the rotor’s ...