First of all, thank you very much for visiting us! We hope you'll find your favorite items here.We are always standing by to help make your shopping experience a happy one! Thank you for giving us a chance to do so! Your business is much appreciated! 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. 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. Easy to run, just take and play. Exquisite workmanship made of, high grade quality, Pure brass flywheel, Perfectly polished finishing, good for gift presentation as well. Construction by 11pcs precision bearing part, easy disassemble for DIY hobbyists to re-design. Full Metal made of, rugged and stable.
Brass + Aluminum Alloy + Stainless Steel. Unit Dimension : 180(L) X 90(W) X 130(H)mm. The engine will come exactly as the pictures show, all pictures post here are truly captured. 1 x Fully Assembled Engine Unit. The item "Hot Air Stirling Engine Model Toy Micro Power Generator Alpha Engine Motor Toy" is in sale since Saturday, August 12, 2017.This item is in the category "Toys & Hobbies\Models & Kits\Tools, Supplies & Engines". The seller is "coptel_technology" and is located in Shen Zhen. This item can be shipped worldwide.