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Author Topic: Model Steam Engine  (Read 1371 times)

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  • Location: St. Paul Indiana
Re: Model Steam Engine
« on: July 27, 2019, 09:48:43 pm »
Hi John , welcome & warm greetings from St. Paul in, looks like you have a lot of aluminum there, if the pistons are made of brass or steel ...ect you would have a contrasting expansion rate & likely not have a viable "on steam" runner. it is a concealed arrangement that is quite hard to understand how it works without "cracking" it open.
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Bruce, St. Paul Indiana, USA
"Originality thrives in seclusion free of outside influences beating upon us to cripple the creative mind."
  Nikola Tesla
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