Powerful V4 Engine V4 Motor Toy Hot Air Stirling Engine Education Model DIY Kit

  

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 is like a steam engine in that all of the engine's heat flows in and out through the engine wall. Working: This is traditionally known as an external combustion engine in contrast to an internal combustion engine where the heat input is by combustion of a fuel within the body of the working fluid.

Unlike the steam engine's use of water in both its liquid and gaseous phases as the working fluid, the Stirling engine encloses a fixed quantity of permanently gaseous fluid such as air or helium. As in all heat engines, the general cycle consists of compressing cool gas, heating the gas, expanding the hot gas, and finally cooling the gas before repeating the cycle. Condition: 100% brand new and new high quality. Micro Stirling Engine Motor Toy. Driving Cylinder Inner Diameter: 14mm/0.55. Replacer Cylinder Inner Diameter: 17mm/0.67. Size: 280mm x 170mm x 160mm/11.02. Base: Bakelite with coating finishing. Heating Tube: High temperature resisting silica glass. V4 Engine, Quad Cylinder, Super powerful. Aluminum-alloy-head sleeved with heating tube and cylinders, it looks exquisite.

Dual driving wheel for motor power generator, the generator designed with power output interface, user can connect with LED or lamp for fun. Excellent workmanship made of, high grade quality, good for gift presentation as well. It can be a great gift for your family or friends. It can also be used for teaching purposes.

1 x Fully Assembled Engine Unit. 2 x Spare Heating Glass Tube. Please allow slight deviation of measurement due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.

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Buyers have to pay for the return cost and we will pay the cost for resend. All labels with clear words on the package.

The real goods you receive. Different angles of the products and package to show the problem clearly.

We are focus on CNC products, produce brake clutch levers, rearset, foot pad, clip ons and so on, welcomed to wholesale! The item "Powerful V4 Engine V4 Motor Toy Hot Air Stirling Engine Education Model DIY Kit" is in sale since Wednesday, December 19, 2018. This item is in the category "Toys & Hobbies\Models & Kits\Tools, Supplies & Engines".

The seller is "harhap" and is located in China. This item can be shipped to North, South, or Latin America, all countries in Europe, all countries in continental Asia, Australia.

• Brand: color tree
• MPN: MPNAK-01151H1
• Features: Kit
• Country/Region of Manufacture: Hong Kong
• Type: Micro Stirling Engine Motor Toy
• Color: As picture shown
• Material: Aluminum alloy, Stainless steel
• Flywheel Diameter: 54mm/2.12"
• Driving Cylinder Inner Diameter: 14mm/0.55"
• Piston Distance: 16mm/0.63"
• Replacer Cylinder Inner Diameter: 17mm/0.67"
• Size: 280mm x 170mm x 160mm/11.02" x 6.69" x 6.29"