ENJOMOR Metal Stirling Engine Biplane Model Building SetFeatures:.Biplane fixed aircraft, and powered by a Stirling engine in the shape of the nose. It will not fly, but when you light the alcohol lamp, the propeller will spin as if it is ready to take off..CAD drawing model, CNC precision manufacturing. The body is made of aluminum alloy and stainless steel, and the surface is finely polished, exquisite and bright.
The piston has better abrasion resistance, and the quartz heating tube will not burst even when it works in an environment of rapid thermal expansion and contraction..After the construction is completed, you can see the fixed-wing aircraft at work..Just inject 95% alcohol into the alcohol lamp, ignite the alcohol lamp and place it under the hot cylinder to warm up for a while, manually turn the flywheel to help start, and the Stirling fixed-wing aircraft can continue to operate.