Promotion 3pcs/lot Heat Education Creative Gift Toy Kit Low Temperature Stirling Engine

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$73.41

$81.57

-11%

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Promotion High Quality 3pcs/lot Heat Education Creative Gift Toy Kit Low Temperature Stirling Engine Features: speed up to 180-200 RPM
Start temperaure difference:20 oC
Color:Silver Bottom Gold Flywheel
Material :steel and Glass
Size:100X100X120mm
Weight:250 Grams
use pencil to lubricate it ONLY use pencil powder tolubricate this stirling engine if need. Prohibit to add oil to lubricate.Because the oil will mix with dust inthe air, and become a oil-dirt, finallymake the friction to be even bigger.The stirling engine can\'t runfreely.
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 contrastto 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\'suse of water in both its liquid and gaseous phases as the working fluid,the Stirling engine e

Cheap engine pad, Buy Quality gift youtube directly from China engine start Suppliers: Promotion High Quality 3pcs/lot Heat Education Creative Gift Toy Kit Low Temperature Stirling Engine

Brand Name WALFRONT
Model Number 08EOT48000
Type Wind Power Generator
Unit Type lot (3 pieces/lot)
Package Weight 1.2kg (2.65lb.)
Package Size 35cm x 25cm x 15cm (13.78in x 9.84in x 5.91in)

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