2-Cylinder DIY Stirling Engine Model Toy Mini Hot Air Engine Generator Motor Toy

  
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Give us a chance to do so please, appreciated very much! What is the stirling engine? A Stirling engine is a heat engine that operates by cyclic compression and expansion of air or other gas, the working fluid, at different temperature levels such that there is a net conversion of heat energy to mechanical work. The engine is like a steam engine in that all of the engine's heat flows in and out through the engine wall.

How the stirling engine works? This is traditionally known as an external combustion engine in contrast to an internal combustion engine where the heat input is by combustion of a fuel within the body of the working fluid. Unlike the steam engine's use of water in both its liquid and gaseous phases as the fluid, the Stirling engine encloses a fixed quantity of permanently gaseous fluid such as air or helium. As in all heat engines, the general cycle consists of compressing cool gas, heating the gas, expanding the hot gas, and finally cooling the gas before repeating the cycle. This engine is designed at. 100mm(L) x 100mm(W) x 90mm(H) only. Pls make sure it is the right size you are looking for.

On the heating tube, this does not means a used item, if you have concern on this issue, please skip off this item, thank you for understanding! That may incur in your country, when incur, it would be at your own responsibility to take care of.

Free-piston design, Ready to run, super free running! Twin Cylinder, it create a amazing cool "mechanical sounds". Exquisite workmanship, most part made of brass, good for personal collection and or gift presentation.

Compact design, mini while powerful. Unit Dimension: 100mm(L) x 100mm(W) x 90mm(H).

Note: the engine will come exactly as the pictures show, all pictures post here are truly captured. 1 x Full Assembled Engine Unit. 1 x Spare Heating Glass Tube.

1 x Spare Glass Piston Liner. 2 x Henry Wrench (L/S). The item "2-Cylinder DIY Stirling Engine Model Toy Mini Hot Air Engine Generator Motor Toy" is in sale since Wednesday, December 26, 2018. This item is in the category "Toys & Hobbies\Models & Kits\Tools, Supplies & Engines". The seller is "nigo2009" and is located in Shen Zhen.

This item can be shipped worldwide.

• MPN: Does Not Apply
• Country/Region of Manufacture: China
• Character Family: Twin Cylinder, Free Piston Physics Education Motor
• Brand: Unbranded
• Gender: Perfectly Suit for Boys & Girls Over 12 Years Old