It's a nice looking engine. could you give us some details?
mcandrew1894- 10-26-2007
engine Thank you for the kind comments.
She is obviously a compound. 1.5 x 3.0 x 2.5
Inside admission on HP and outside on the LP
stephenson valve gear with box links
Piston valves
2 HP @ 600 rpm w / 160 psi She"ll go up to 1800 rpm if you let her.
I designed and built her myself with only the cylinder blocks and the standards as castings ( my patterns) The rest of the engine is bar stock.
She has a "Seabury" style receiver plumbing that is through bolted and sealed on a face seal. This allows for thermal expansion.
The engine is lagged in brass.
Dave
Edward- 10-27-2007
Thanks for the dimensions. What results did you get when you put it on the brake?
Edward
mcandrew1894- 10-28-2007
Brake Results The steam was quite wet as it was at the end of a 20 foot long steam table.
At 80 psig ( all the boiler would do) and 600 rpm I got 0.75 BHP.
My boiler is capable of 150...160 to lift the safety, and If I am dryer than the -*test*-('")....which I should be, and using a condensor, which wasn't used in the -*test*-('"), I should come close to 2 BHP @600 rpm
She is capable of higher speed, but 600 was the design speed.
Dave
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