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My first Stirling engine
In short the main - engine is equipped with a pump. Slowly pump the water back and forth. The water needed for cooling. The most advantageous amount in my case it was pumping 1ml of water for 4 seconds. Also added air cooling. In sum, it became rather successful design. Ie will twist, until the flame goes out. Operating temperature of 65-80 degrees cooler.
Displacement piston made of PCB, a work machined brass, perfectly lapped to the cylinder.
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Rear view
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Displacement piston made of PCB, a work machined brass, perfectly lapped to the cylinder.
[next]
Rear view
Source:
