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 a totally manual made based on confirmative order, with consider on the manual-building and necessary calibration / test, in generally, it is.
That means you'll receive the engine. 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.1 Cylinders for 2-way Driving Action. Exquisite mechanic design make it fantastically free running, even a mouth blowing can slightly run the flywheel. Full CNC Metal made of, it is exquisite handcraft piece.
Materials : Brass + 304# Stainless Steel. Dimension : 200(L) x 100(D) x 160(H) mm. The item "CNC Metal Steam Engine Model Toy Reciprocate Steam Engine Generator Motor Gift" is in sale since Sunday, March 27, 2016. 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.