Mini Hot Air Stirling Engine Model Mesin Model DIY Science Toy

Mini Hot Air Stirling Engine Model Engine Model DIY Science Toy 1313824 Pre-Order. Perkiraan Sampai +/- 15 Hari Beli DISINI, dari China GRATIS PAJAK Garansi Uang kembali apabila barang Rusak, Beda Ukuran/Produk Stirling engines are unique heat engines because of their theoretical efficiency is almost equal to the theoretical maximum efficiency,Called the Carnot cycle efficiency. The Stirling engine is heated by gas expansion, cold contraction generate power.Description:Name:Stirling Engine Hot Air ModelMaterial:metal,glassColor:goldSize:165x87x95mm Features:-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 hyd rogen) as a medium, and the expansion gas is cooled in the cold chamber, and the cycle is repeated. Only a 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.-The biggest advantage of the external combustion engine output and efficiency from the influence of altitude, very suitable for high altitude areas.- Aerodynamics are rich in knowledge of physics, single 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. Instructions:-The engine model on the horizontal position by hand toggle the flywheel to see if smooth, if there is a strong sense of raw astringe 0