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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. A simulation design of " Twin Cylinders Watt Steam Engine". 33mm diameter size flywheel in pure aluminum alloy made of, it is compact size flywheel while its heavy weight create a good enough Inertial force.
Ready to run, it comes at a complete kit basis as the picture show (Steam Engine + Boiler + Fuel Burner). With micro motor installed on, user can connect with LED Lamp for electricity-generator demonstration.
On top of the water boiler, it designed a safety valve (exactly, the safety valve is a magnet block piece to "valve" the hole). Flywheel Diameter : 33mm (outer diameter). Materials : aluminum alloy (flywheel + cylinder) + black-painting metal (base plate).Engine Part Dimension : 108mm(L) x 120mm(W) x 45mm (H) Engine Part Net Weight : 390g (excluded boiler part). The engine will come exactly as the pictures show, all pictures post here are truly captured. 1 x Boiler (w/ bracket).
The item "Mini Steam Engine Model Toy with Boiler Twin Cylinder Steam Engine Micro Motor Toy" is in sale since Tuesday, April 2, 2019. 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.