Mainan Mesin Stirling Generator El Bahan Metal Untuk Edukasi Sains

This is an external combustion engine in which the fuel is burned continuously,and the piston is moved by the expansion of air (or helium or hydrogen) as a medium,and the expansion gas is cooled in the cold chamber,and the cycle is repeated.Two small alcohol lamp,you can make it fast rotation and strong power. As the external combustion engine to avoid the traditional internal combustion engine of the explosion to do work,in order to achieve a high efficiency,low noise,low pollution and low operating costs. Aerodynamics are rich in knowledge of physics,double cylinder combustion engine.Engine principle is intuitive,educational toys,teaching experimental equipment can effectively cultivate children #39;s interest in learning can also be used for classroom teaching,more intuitive and easy to understand. Operating Principles Methods: The stirling engine is powered by the expansion of the gas and the compression of the cold. Use 95% alcohol in the operation(Not included). The dry air expands to generate power. It cannot add water, kerosene, gasoline, oil or liquor. Colour:gold Material:Metal Size:160x87x100mm Package Contents: 1 Set x Hot Air Stirling Engine DIY el Kit(Light bulb: random color, don #39;t accept the specified color)Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.