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KLKCMS Heat/ Cold Cylinder Piston Outer Cylinder Set Piston Tube for Mini DIY Engine Flared end piston

<ul><li>hot air low temperature stirling engine motor</li><li>kids cool tech gadgets assembly motion machines</li><li>stirling engine model kit generator steam toy</li></ul>

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Description:A engine is a heat engine that operated by cyclic compression and expansion of air or other gas at different temperatures, such that there will be a net conversion of heat energy to mechanical work. Hot air engine motor model kit physics teaching aids educational toys Burnning the alcohol lamp for a while, the expansion of air in the tube will work as a medium to run the pistons and flywheel, then the expanding air will be cooled in cold chamber. As this process will be repeatedly circulating, the flywheel will continuously work. The hotter the tube gets, the faster the flywheel goes. Very interesting! Great for cultivating students' interest in physics, more intuitive and easy to understand how heat engergy is converted into mechanical work.Specification:Item name: engine cylinder piston Materials: Metal + glassSize Chart:Hot cylinder piston: Diameter 1.5cm/0.59inch, connecting rod length 4.5cm/1.77inch, total length 10.5cm/4.13inch; Cold cylinder piston: Diameter 1.5cm/0.59inch, Glass tube length 2.8cm/1.1inch, connecting rod length 6.5cm/2.56inch; Flared end piston: Diameter 1.5cm/0.59inch, cylinder length 4cm/1.57inch, connecting rod length 5.8cm/2.28inch.Package Includes:1 Piece Engine Cylinder PistonNote:Color might be slightly different due to the color calibration of each individual . Please allow slightly measuring deviation due to manual measurement.