SKU: 4881817917

16 Cylinder Stirling Engine Model Creative Motor Engine Generator Toy Engine

Sale price$112.50 Regular price$125.00
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Description

16 Cylinder Stirling Engine Model Creative Motor Engine Generator Toy Engine16 Cylinder Stirling Engine Model Creative Motor Engine Generator Toy Engine Description: . Color: Silver . Material: Stainless Steel + Soild Wood . Model: 16 Cylinders (8 Heating Pipes + 8 Cooling Pipes) . Product Size: 21. 5*10*16. 5cm . Product Weight: 950g . Package Dimensions: 30*20*25cm . Package Weight: 1000g . Packing: Carton Box A Stirling engine is a heat engine that operates by cyclic compression and expansion of air or other gas, the

 

16 Cylinder Stirling Engine Model Creative Motor Engine Generator Toy Engine

 

Description:
.Color: Silver
.Material: Stainless Steel + Soild Wood
.Model: 16 Cylinders (8 Heating Pipes + 8 Cooling Pipes)
.Product Size: 21.5*10*16.5cm
.Product Weight: 950g
.Package Dimensions: 30*20*25cm
.Package Weight: 1000g
.Packing: Carton Box

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.

Features:
-This is an external combustion engine in which the fuel is burned continuously, and the piston is moved by the expansion of air as a medium, and the expansion gas is cooled in the cold chamber, and the cycle is repeated. Only a small alcohol lamp, you can make it fast rotation and strong power.
-As the external combustion engine to avoid the traditional internal combustion engine of the explosion to do work, in order to achieve a high efficiency, low noise, low pollution and low operating costs.
-The biggest advantage of the external combustion engine output and efficiency from the influence of altitude, very suitable for high altitude areas.
- Aerodynamics are rich in knowledge of physics, Engine principle is intuitive, educational toys, teaching experimental equipment can effectively cultivate children's interest in learning can also be used for classroom teaching, more intuitive and easy to understand.
-A floating bead links 8 cylinders and its piston to drive based on the motor power from hot air, hard to believe it is a engine model, super cool,8 cylinders, 8 heating tube
-8 fire-outlet sparks the fire flame to the stainless heating tube, cool

Cycle process:
1.Isothermal heat absorption;
2. By the external heat source isothermal heating;
3.So on heat, for heat with;
4.To the coolant isothermal exothermic, complete a cycle.

Instructions:
-The engine model on the horizontal position by hand toggle the flywheel to see if smooth, if there is a strong sense of raw astringent, check the connection rod is normal, whether the cylinder oil and dust, and if so, please use toilet paper to erase Not smooth. Toggle the flywheel feel pressure rebound within the cylinder body is a normal phenomenon, the cylinder is sealed.
-The packing bag of alcohol lamp cotton wear into the metal cap lamp.
-Please go to the pharmacy to buy 95% purity alcohol, anhydrous industrial alcohol better. Fill the alcohol lamp to less than two-thirds.
-Alcohol lamp to the alcohol lamp, at the premise of ensuring safety, ignite the alcohol lamp about 2 minutes after the flywheel, until the flywheel automatic operation so far, the whole process of heating, hands may not touch.
-Led lights can be directly into the generator output interface, if not inserted, the exchange can be positive and negative, led a long foot for the cathode.

Note:
1.Due to the different display and different light, the picture may not reflect the actual color of the item. Thanks for your understanding.
2.Please allow little differs due to manual measurement.


Package Included:
1x Hot Air Stirling Engine Model

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SKU: 4881817917

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dareadel
New York, US
★★★★★ 5
Comfortable and Supportive Ergonomic Chair
I bought this chair a while ago but just got around to give a honest review, and I am okay with its comfort and support. The adjustable lumbar support provides excellent lower back relief. Assembly was straightforward, and the chair feels sturdy and well-built. A great value for anyone seeking comfort and quality in an office chair.
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Reviewed in the United States on September 8, 2025
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Morgan
Birmingham, US
★★★★★ 4
Decent chair for the price
Bought this for my boyfriend as an upgrade from his old chair. The wicker material is super comfy and breathable so you're never sweaty from the chair. It's also hyper adjustable. My only con is the bottom seat piece; it is a little too narrow for my hips to fit nicely (I'm a bigger girl) but for my boyfriend it just fits. It is not a deal breaker but something to consider especially if you're wider like me. Also since the entire bottom seat is wicker with zero padding, the front lip of can be a little uncomfortable with the plastic under piece slightly pushing into your legs but its more bothersome than anything. For the price I feel pretty good about it.
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Reviewed in the United States on December 2, 2024
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Amazon Customer
Dallas, US
★★★★★ 5
Awesome chair and great design!
The mesh surface of this chair is incredibly comfortable and provides excellent elasticity, making it perfect for extended use. Assembly was a breeze thanks to the clear instructions provided. I also appreciate the adjustable air pump, which allows for easy height adjustments to suit my needs. The neck and lumbar supports are fully adjustable, aligning perfectly with my body to offer strong, customized support. Overall, it's an exceptionally cozy chair with a sleek, modern design that combines comfort with style.
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Reviewed in the United States on October 8, 2024
S
Verified Purchase
Suzanne M.
Natrona Heights, US
★★★★★ 5
Great support and easy to assemble!
Really can't complain about anything about this chair, it was delivered quickly, packaged very securely and very easy to put together with simple instructions. I work from home and am older with multiple joint problems and this chair has many different ways to be adjusted that really help, especially if I'm extra achy or sore. I really like how the arm rest can be angled so that I can access my keyboard at my desk ergonomically and the arms can be lifted up and out of the way all together so that I can position myself closer to the desk when needed. A really nice chair for a great price.
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Reviewed in the United States on December 6, 2024
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J Rose NYC
Houston, US
★★★★★ 3
Great Chair, But Armrests Are a Nuisance
This ergonomic office chair has a lot going for it. The mesh back is comfortable and breathable, the adjustable lumbar support is excellent, and the 3D headrest is a welcome addition for long workdays. The rocking function is also a nice feature to have. Overall, the chair is very comfortable and supportive, and seems well-made with the SGS Class 4 gas cylinder. However, there's one glaring flaw that constantly annoys me: the armrests. While they are 3D adjustable, meaning they move up and down, forward and back, and side to side, there's no way to lock them in place. This means that every time I shift in my seat or even just slightly bump the armrest, it moves. It's incredibly frustrating to constantly be readjusting them. It disrupts my focus and makes it hard to find a truly comfortable and consistent position. If the armrests could be locked, this chair would be near perfect. As it stands, this one issue significantly detracts from the overall experience. If you're someone who fidgets or moves around a lot while sitting, I'd seriously consider whether you can live with armrests that constantly need readjustment. For me, it's a daily annoyance that makes me question whether I'd buy this chair again.
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Reviewed in the United States on February 4, 2025

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