[Steam-engine] heating surface

[Bob Smith]

A bit of over computation shouldn't hurt when computing safetyvalve ratings.

I suggest:

1.  Fire box - crownsheet and all four sides down to the firegrate level.

2.  Flue area.

3. Front flue sheet.

In other words, any structure that comes between the combustion gasses and
the water.

    Bob

---   Avoid computer viruses, Practice safe hex  ---

-- Specializing in small, cost effective
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Robert L. (Bob) Smith
Smith Machine Works, Inc.
9900 Lumlay Road
Richmond, VA 23236   804/745-2608

  bobsmith5 at verizon.net

----- Original Message ----- 
From: <Lorija799 at aol.com>
To: <steam-engine at lists.stationary-engine.com>
Sent: Friday, February 04, 2005 5:01 PM
Subject: Re: [Steam-engine] heating surface


> firetube, flues and maybe the waterleg around the combustion chamber on
the
> front.
>
> JJ
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