Re: The best tube shapes for non popping pop-pop engines
- Hi Arno,
Go to http://groups.yahoo.com/group/pop-pop-steamboats/ for the home page and what is called the home page picture for some obscyre reason or other.
Best wishes, Frank
--- In firstname.lastname@example.org, Arno <arnobrosi@...> wrote:
> where I have you put it because I can't find it.Thank you.
> frankmcneilll wrote:
> > Hi All,
> > I put up another home page picture that might generate a bit of
> > chatter about the best tube shapes for building pop-pop engines of the
> > non popping type. The circle, square and rectangles have approximately
> > equal areas, suggesting that tubes with these shapes might have
> > similar volumes of flow. We have two members who have used square or
> > flattened tubes for the construction of non popping engines.
> > Best wishes, Frank