Aircraft Stirling Engine Mini Pocket Stirling Engine Power Generator Engine Model Toy - A Stirling engine is a heat engine that operates by cyclic compression and expansion of air or other gas, the working fluid, at different temperature levels such that there is a net conversion of heat energy to mechanical work.The engine model is like a steam engine in that all of the engine's heat flows in and out through the engine wall.

Warm Tips: There are 2 kind of Propeller, one is plastic and the other wooden, parcel will be sent in ramdom.

Features
1, The airplane design Stirling engine has a cool head and a beautiful appearance, ideal for gift collection. Stirling engine/Stirling generator/Physical toys
2, The overall polishing is meticulous, the color is bright, it is not easy to rust and fade, and has a high-end texture, achieving a dual combination of texture and beauty.
3, Safe for use: The alcohol lamp has a fixed lamp holder for safer and more reliable. During operation, the engine model is placed in a horizontal position, and alcohol is injected into the alcohol lamp to ensure the safety of the alcohol lamp.
4, Working Conditions: The alcohol lamp heats the piston tube, and the dry air expands to generate power. At the same time, the flywheel is assisted by hand to drive the flywheel to rotate rapidly. 

Tips:
1, After using it, please let the engine natural cool. Don't touch the alchohol burner, burned tube or the metal to avoid scald.
2, 95% alcohol (self-prepared) should be used in the operation. Water, kerosene, gasoline, lighter oil, and liquor should not be added.
3, The Stirling engine model is suit for people over 14 years old. Operate under adults' supervision.

Specifications:
Name: Aircraft Stirling Engine
Material: Stainless Steel + Glass
Holder Bottom Size: 80mm x 80mm x 10mm(L * W * T)
Transparent glass bottle Size: 16mm x 37mm (D * H)
Black Plastic Wing Length: 125mm
Engine Overall height: about 80mm
Engine Net Weight: 275g
Packing: Box

Package Content:
1 x Aircraft Stirling Engine