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laserman 2020-07-15 15:05:55
The Stirlingmotor needs some encouraging but after several attempts it will work. the space between cold snd hot zone is to small. So creating A temperature difference is the real problem. if that succeeds, it wil work fine It is really not a toy but you can see how it works. the brass working cilinder, the metal plunger and the metal diffuser are quite good machined. Nice instrument!
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