Propeller Aircraft Head Shape Stirling Pocket Engine Model Toy for Developing Intelligence
Material: Selected quality materials, made of brass and glass. Bright color, it is not easy to rust and fade. Transparent glass base, high speed and long running time and no wear.
Operating Methods: Put the engine model on the horizontal position, next take out the alcohol lamp, add about 2/3 alcohol into the alcohol lamp, under the premise of ensuring safety, ignite the alcohol lamp, you can gently power the flywheel rotation, the engine would keep running.
Operation Theory: A stirling engine is a heat engine that operated by cyclic compression and expansion of air or other gas (the working fluid) at different temperatures, such that there will be a net conversion of heat energy to mechanical work.
Wide Application: This model kit has a wide range of application as, great gift for Kids' science project, Physical/mechanical learning, teacherÃâ‚¬s Demo props on the class, birthday gift for friends, families, parents, kids, etc.
NOTE: Use 95% alcohol(not including) during operation, no water, kerosene, gasoline, lighter oil, liquor and spirits. The product is suitable for people over 14 years old.