Eachine ET3 STEM Hot Air Four Cylinder Stirling Engine External Combustion Engine Model
Description:
Brand: Eachine
Item No.: ET3
Assembled Size: 130*130*137.3mm
Rotational Speed: 300-800 RPM
Net Weight: 620g
Gross weight: 840g
Material:
Engine Body: Aluminum+Stainless steel
Cylinder: Glass
Base: Acrylic
1. Inject fuel into each alcohol wick with a needle type plus alcohol.
2 Full filled the fuel tank.
3.Light the alcohol wick and heat it for 30-50 seconds. Clockwise dial the gyro flywheel to start the model operation.(The alcohol wick can not touch the glass hot cylinder )
4.Medical alcohol with 95% fuel concentration works best.
5.Debugging instructions:
If the operation is not good, you can adjust the length of the following two wick, increase the firepower. (The height of both wick can be adjusted)
Note:
Recommmended age: 14+.
Adults' guidance is required for young children.
Please add alcohol fuel slowly.
Be careful of the fire and keep away from the flammable objects when using the engine.
Package Included:
1 X Engine Kit
2 X Tools
1 X Alcohol Bottle ( Alcohol Not Included)
Item No.: ET3
Assembled Size: 130*130*137.3mm
Rotational Speed: 300-800 RPM
Net Weight: 620g
Gross weight: 840g
Material:
Engine Body: Aluminum+Stainless steel
Cylinder: Glass
Base: Acrylic
What's 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 & out through the engine wall.
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 & out through the engine wall.
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 gen eral cycle consists of compressing cool gas, heating the gas, expanding the hot gas, and finally cooling the gas before repeating the cycle.
How To Use?1. Inject fuel into each alcohol wick with a needle type plus alcohol.
2 Full filled the fuel tank.
3.Light the alcohol wick and heat it for 30-50 seconds. Clockwise dial the gyro flywheel to start the model operation.(The alcohol wick can not touch the glass hot cylinder )
4.Medical alcohol with 95% fuel concentration works best.
5.Debugging instructions:
If the operation is not good, you can adjust the length of the following two wick, increase the firepower. (The height of both wick can be adjusted)
Note:
Recommmended age: 14+.
Adults' guidance is required for young children.
Please add alcohol fuel slowly.
Be careful of the fire and keep away from the flammable objects when using the engine.
Package Included:
1 X Engine Kit
2 X Tools
1 X Alcohol Bottle ( Alcohol Not Included)
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Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
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