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What is a Stirling Engine?
A Stirling engine is a heat engine that is operated by the cyclic compression and expansion of air or other gas (the working fluid) at different temperatures, resulting in a net conversion of heat energy to mechanical work. More specifically, the Stirling engine is a closed-cycle regenerative heat engine with a permanent gaseous working fluid...
Originally conceived in 1816 by Robert Stirling as an industrial prime mover to rival the steam engine, its practical use was largely confined to low-power domestic applications for over a century. However, contemporary investment in renewable energy, especially solar energy, has increased the efficiency of concentrated solar power.
★All in one box, include wrenches. Note: Some components are super tiny: diameter about 2mm to 3mm. Please make sure you can handle tiny components before purchasing.
★30 minutes will you assemble a working hot air Stirling engine. Plesae note this is a DIY product. One step wrong, engine might will refuse to work. If so, please contact us for replacement to try again. Thank you.
★Educational and fun.
★Main parts of the engine are not treated, you can paint them with color you like. You can also facilitate the groove on small flywheel to output energy generated. DIY.
★Great gift for those you love, for those fascinated in physics/mechanics or engines.
![](https://i.ytimg.com/vi/zTKmCbZnYko/mqdefault.jpg)