Closed Loop - Heat Recovery

A non-phase change fluid (CO2) is worked between a 3:1 volumetric offset between each half of the FeTu device.

When applying heat to the LHS and cold to the RHS, a low – high pressure differential is formulated. Because of the volumetric off balance and the pressure differential, the device applies a pushing force to the large chamber and a pulling force to the small chamber, both torque vectors acting in the same rotational direction, the device uses the advantage of both sides to create rotational energy from heat transfer.