Stirling Engine Model Kit,adjustable Speed Stirling Engine Model

Metal Stirling Engine Model Kit, the top knob can adjust the amount of air conduction to control the speed of the Stirling engine, easy to observe the dynamics of the piston.High Quality: The main parts are made of aluminum alloy and brass, the heating cylinder is made of quartz glass with low expansion coefficient and high temperature resistance.Working Principle: The Stirling engine outputs power through a cycle of cooling, compression, heat absorption, and expansion of the air in the cylinder.Significance and Value: You can exercise your hands-on ability, increase your knowledge of physics, and increase your interest in learning.Great physical experiment gift for adult and kids.Colour: as shownMaterial: metalSize: 10 x 10 x 10 cmPackage Contents:1 x Stirling Engine ModelOnly the above package content, other products are not included.Note: Light shooting 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 +/- 1-3cm.