Stirling Engine

Description

A Stirling Engine runs off a temperature gradient which causes the movement of air inside the engine. There are several models of the engine; the one pictured is a γ-type model. In general, Stirling Engines are notable because combustion isn’t required to make them run.

Notes & Hazards

Hold the engine either by the base or the central support rod. Electrical outlet required.

Operation

Apply a temperature difference between the top and bottom of the base. A heating pad is provided as a convenient way to do this. The engine is supposed to run on a difference of a mere 4 Kelvin, so even the heat from a hand can power the engine. Unless the temperature difference is large enough, the flywheel must be given a spin to start the engine. If the bottom plate has a higher temperature, the engine runs counterclockwise looking from the logo side.