Stirling Engine Model Adjustable Speed with Vertical Flywheel Physics Power Science Experiment Engi

Features: Novel Design: The design of this Stirling engine model is novel and unique, with a simple and exquisite shape, and a sophisticated wooden base, which shows more highend taste. The top knob can adjust the amount of air conduction to control the speed of the Stirling engine, which is easy to observe the dynamics of the piston and bring more good look.High Quality: The main parts are made of aluminum alloy and brass, which are sturdy and durable. The heating cylinder is made of quartz glass with low expansion coefficient and high temperature resistance; fine workmanship, perfect details, and a combination of texture and beauty.Fuel: 95% alcohol (need to be prepared by yourself), pay attention to not add water, , gasoline, lighter oil, liquor, etc.Starting : Place the Stirling engine model on a horizontal table, add twothirds of 95% alcohol to the alcohol lamp, and heat for , then turn the flywheel, and the engine can run.Working Principle: The Stirling engine outputs power through a cycle of cooling, compression, heat absorption, and expansion of the air in the cylinder.Use Significance and Value: Through handson operation, you can observe the operation process of the entire engine, understand the working principle of the Stirling engine more intuitively, and deepen your interest in learning physics.Gift: Its superior quality and exquisite appearance also have a high collection value, can be used as a highend desktop decoration, can also be used as exquisite gifts to give back to others.For Age: 14+Due to different batches, there may be differences in the appearance, color, and printing of the product, which does not affect its useColor: As ShownMaterial: metal+woodPackage Contents:1 x Engine ModelOnly the above package content, other products are not included.Note: Light reflection 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 +/ 13cm.