On Fri, 14 Dec 2018 13:03:11 -0800 (PST), John Halpenny
wrote:

On Friday, December 14, 2018 at 11:01:05 AM UTC-5, pyotr filipivich wrote:
on Fri, 26 Oct 2018 20:54:20 -0700 (PDT) typed
in rec.crafts.metalworking the following:
On Friday, March 11, 2016 at 9:26:26 AM UTC-7, wrote:
If you could plumb steam to the engine you might be able to do this, but
there's likely no way to put reasomable power in an outboard engine with
the boiler requirements.

There have been a number of successful designs that have accomplished this goal. You won't get 150hp out of it, but certainly enough power to move a small skiff at a decent speed- 8hp or so. Traditional boiler designs are too heavy, but the Serpollet monotube works quite well. Check out Wally Mounster and Terry William's designs.

You are exactly right, Chas. Thanks for mentioning my steam outboard. I ran it for a number of years beginning in 1989, and accumulated over 1500 hours on it. It now sits on my patio in need of a little TLC

Terry Williams

Somewhere around here, I've the plans for a Steam Powered Model
Aeroplane from ~1908.
Not sure it would scale up, though.

The Maxim steam airplane had two 180 hp steam engines and a hundred foot wingspan..... in 1893. http://www.flyingmachines.org/maxim.html

John

Dont forget the Bessler Steam Powered aircraft that few quite nicely
in 1933

https://www.youtube.com/watch?v=nw6NFmcnW-8

__

"Poor widdle Wudy...mentally ill, lies constantly, doesnt know who he is, or even what gender "he" is.

No more pathetic creature has ever walked the earth. But...he is locked into a mental hospital for the safety of the public.

Which is a very good thing."

Asun rauhassa, valmistaudun sotaan.


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