Mental Hot Air Stirling Engine Model Toy Mini Engine Generator

Mental Hot Air Stirling Engine Model Toy Mini Engine Generator Motor Toy US · Take out the alcohol lamp, add medical or industrial liquid alcohol with alcohol content of more than 95% (not more than 2/3 of the container), and be careful not to fill it completely. · Ignite the alcohol in the alcohol container, heat it for about one minute, and start the flywheel by hand until the machine runs; · It is prohibited to fill oil into the cylinder, piston, bearing, connecting rod and other movable positions of the machine; · Ice cubes or water can be added into the grooves to cool the machine body; A · During the whole heating process, do not touch the high-temperature parts of the machine to prevent scalding; · Pay attention to the safety of using alcohol, children should use it under the supervision of adults; Features: Size:118mm*118mm*200mm
Engine principle is intuitive, educational toys. Exquisite workmanship made, high grade quality, good for gift presentation as well powerful, ready to run, good for physics teaching demonstration.
It can effectively cultivate children's interest in learning can also be used for teaching purpose, more intuitive and easy to understand.
This engine is perfectly for kids over 12 years old. 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 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. Note:
Please adopt 95% to highgrade alcohol to be the fuel to make sure the air tank can get more temperature, and drive the stirling engine.
Please do not full fill the alcohol.
After the alcohol lamp burn for about 2 minutes, please stir the Flywheel.
Children accompanied by adults and parents to play. Please do not touch the cylinder after heated.
If the alcohol is spill, please use wet cloth to put out the fire.
SKU#         Net weight         Shipping weight
FA.MT.050    34 oz             35 oz
1 - BOX A  2- MEDIUM Box
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