> NASHRIO Low Temperature Stainless Steel Stirling Engine Education Toy

NASHRIO Low Temperature Stainless Steel Stirling Engine Education Toy Model Kit Run Off the Temperature Difference (Black)

Product Code:BT-42450225

Product weight:0.73 Pounds

Our Price:

PKR 30460.00

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There is a user manual in the package, NASHRIO LOGO printed, to make it easier for you to assemble and use.

Description:

What is the Stirling engine?
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.

How it works?
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.

Features:
Speed up to 180-200 RPM
Start temperaure difference:20 Celsius
Color:Silver Bottom Gold (Black) Flywheel
Material :Steel and Glass
Size:8.1 x 4.5 x 5.43 inch
Shipping Weight:12 ounces

Attention:
If there is a little noisy, ONLY use a little graphite dry lube quieted it down nicely. Prohibit to add oil to lubricate.Because the oil will mix with dust in the air, and become a oil-dirt, finally make the friction to be even bigger.The stirling engine can t run freely.

Package Include:
1*NASHRIO Low temperature stirling engine
1*User Manual

✔ This low temperature sterling engines, Runs on a hot cup of water (Do not put it above a candle or other fire) , It could be a great conversation starter at work. It is almost ready to run. After the installation, Put it on a cup of hot water or Ice water, Wait a couple of seconds, Gently flip the wheel, Then it will run itself.

✔ Basically you can run this engine up to 20 minutes with a cup of warm water (the engine must be cool). The bigger the temperature difference between the top and bottom plates the higher RPM you will get. This works best with a hot cup of water underneath and an ice cube in a plastic bag on the top (there is plenty of room for one ice cube on top)

✔ TEACHING PURPOSE - It s also being used as part of a school project, Learning the basics of steam engines, pistons, wheel drivers, gravity as power, and temperature differentials, all over a cup of boiling/iced water

✔ BEST GIFT FOR All AGES - And now, Buying it for your engineering-minded (and steam train-appreciating) 7 years old child, Your colleague as an office gift exchange, and your dad who is an antique engine aficionado.

✔ ONE YEAR WARRANTY - Please be sure you receive an authentic NASHRIO Stirling engine with NASHRIO logo and only sold by BLACKFAST to ensure 1-year 100% Satisfaction Guarantee.