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. 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 working 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.1 stirling engine 1 alcohol lamp 1 spare parts piston. L W H (280X165X160) mm, 64mm diameter flywheel drive wheel diameter 29MM Parameters: power cylinder bore 16mm, 16mm piston stroke cylinder bore 20 strong ventilation, power. Flywheel uses aluminum alloy material with smooth surface. Full metal cylinder, safe and sustainable. Flywheel, ventilation pistons, aluminum fine cars, fine milling, texture and beauty double combination. Axle joints connected with very high precision miniature bearings, stability without lubrication; overall model shape refined, atmospheric, beautiful. Items will be marked as? If the item is defective, please notify us within 3 days after the receipt of the item. We strive to respond to all customer service inquiries within 24-48 hr. A good feedback is very important to us. Simply leaving negative or neutral feedback can't solve the problem. The item "Stirling Engine Motor Model Education Toy Mini Steam Engine V4 Hot Air Generator" is in sale since Wednesday, January 27, 2016. This item is in the category "Toys & Hobbies\Models & Kits\Tools, Supplies & Engines". The seller is "mtrade520" and is located in China.
This item can be shipped to United States, to all countries in Europe, to Canada, to Japan, to Australia.