WOLFBSUH 16 Cylinders DIY Stirling Engine External Combustion Hot Air Motor Model Educational Toy Electricity Generator

.Ignition step: First press the button to the tank then dial the above valve ignite wait for about 30 seconds to heat turn the propeller to start the position of the fuel tank has a knob to adjust the size of the firepower. It can control the speed. For the service life of the model it is generally not recommended to adjust. Finally close the valve turn off the fire be careful be sure to wait until the natural cooling touch the heating cylinder so as not to burn .This is an external combustion engine in which the fuel is continuously combusted and the piston is moved by expansion of air (or helium or hydrogen) as a medium and the expansion gas is cooled in the cold chamber and the circulation is repeated. Manufactured by WOLFBSUH. .Aerodynamics has rich physics knowledge intuitive engine principle educational toys teaching experimental equipment can effectively cultivate childrens learning interest can also be used for classroom teaching more intuitive and easy to understand. .A floating bead connects 8 cylinders and their pistons. It is driven by the motor power of hot air. It is hard to believe that it is an engine model super cool 8 cylinders 8 heating tubes.8 fire exits ignite the flame onto the stainless steel heating tube cool .This engine is a heat engine in the Stirling engine. By circulating compression and expansion of air or other gases the working fluid operates at different temperature levels converting the thermal energy into mechanical work. The engine is like a steam engine. The heat of all the engines flows in and out through the engine wall.