The incredible effects of Helium in Stirling Engines
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7 سال پیش
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In professional stirling engines often
In professional stirling engines often helium is used as working gas.
This little demonstration shows why. I use a manson engine which
is not closed so the working gas can be exchanged on the fly.
It is a two cylinder engine, but one cylinder was disabled by disconnecting the conrod. The white displacer piston is made of PTFE (aka teflon) but it became too hot for it so I replaced it later with a glas displacer piston as in the other cylinder.
7 سال پیش
در تاریخ 1396/05/21 منتشر شده
است.
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