STEM DIY Mini Air Stirling Engine Generator Motor Model Educational Steam Power Toy

€ 39,65
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STEM DIY Mini Air Stirling Engine Generator Motor Model Educational Steam Power Toy

Numéro du produit 21672

Disponibilité Expected restock on July 21, 2019

Cout d'expédition EXPEDITION GRATUITE par Airmail Shipping Service

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Description:
Product Size:15.5×8.0×12.5cm
Packing Size:17.5×9.5×14cm
Weight: 520g
 
Material:
1. The bottom plate is made of brushed aluminum alloy, which is exquisite and beautiful.
2. The bracket is finished with CNC finishing, firm and strong
3. The flywheel is made of aluminum alloy, which combines texture and beauty.
4. The connecting rod is cut by stainless steel laser
5. The heating cylinder is specially made thick glass material, long-term heating without pressure
 
Features:
The Stirling Engine Principle was invented in 1816 by a pastor Robert Stirling in London, so it was named Stirling engine. The Stirling engine is a unique heat engine because their theoretical efficiency is almost equal to the theoretical maximum efficiency, called the Carnot cycle efficiency. The Stirling engine is powered by the expansion of the gas and the contraction of the cold. This is an external combustion engine in which the fuel is continuously burned, the expanded air (helium ) acts as a medium to move the piston, and the expanded gas is cooled in the cold chamber, and such a cyclic process is repeatedly performed. Only a small alcohol lamp is needed to make it fly fast and powerful.
 
Package included:
1x Stirling Generator Model
1x English Manual

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