GUYUTING Interactive Stirling Engine Model for Learning Alcohol Lamp, Standby Test Tube, Conveyor Belt

Features:<br>Name: for Stirling Engine Model<br>Model: 479857<br><br>Specifications:<br>Color: silver<br>Materials: brushed aluminum alloy+stainless steel+thickened glass<br>Size: about 155*130*80mm<br>Flywheel Diameter: about 60mm<br>Transmission Wheel Diameter: about 25mm<br>Power Cylinder Bore: about 12.5mm<br>Piston Stroke: about 13mm<br>Generating Voltage: 3-5v<br>Suitable Age: 8 years old and above<br>Experiment Type: physical<br>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. Only a small alcohol lamp, you can make it fast rotation and generate strong power.<br>As the external combustion engine, it avoid the explosion risk when traditional internal combustion engine working, in order to achieve a high efficiency, low noise, low pollution and low operating costs.<br>The biggest advantage of the external combustion engine is that the output and efficiency are not influenced by altitude, very suitable for high altitude areas.<br><br><br><br>Package Includes:<br>1 x Stirling Engine Model<br>1 x Alcohol Lamp<br>1 x Standby Test Tube<br>1 x Conveyor Belt