product description:
Package: sunnytech® package and sunnytech LOGO stickered Sunnytech® Hot Air Stirling Engine Single Flywheel Education Toy Electricity Power Generator M14-03-S Features: SINGLE FLYWHEEL HOT AIR STIRLING ENGINE
Speed:1300 to 1500 RPM
Weight: 480g / 17.74oz
Size: 205X100X90mm / 8.07 in* 3.93 in* 3.54in
Material: Glass, Wood and Aluminium
With the help of the flywheel, this engine run madly.
Because of the heat from highgrade alcohol,the engine will run madly and creat the electricity.
It s really interesting and imaginative toy..
It is a amazing and fantastic product at this price,it can be a great gift to your families or friends. It also can be used for teaching purpose.
Many of our customers comes from chool,colleague,etc.
As the Glass cylinder parts in the stirling is EASY BORKEN, So we put extra one set spare parts inside for you, if anything broken, you can replace it easily and fast.
but we don t send extra glass parts if one set is broken.
How it 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 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.
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