Locomotive boiler is a water tube boiler.
Water tube boilers are internally fired.
La-mont boiler is a low pressure water tube boiler.
water passes through the tubes which are surrounded by flames and hot gases
to provide an adequate supply of air for the fuel combustion
to exhaust the gases of combustion from the combustion chamber
to discharge the gases of combustion to the atmosphere through the chimney
steam space
The ratio of expansion is reduced, thus reducing the length of stroke.
medium speed steam engine
chimney
indicated power
higher
A simple vertical boiler has one fire tube
superheater
three-fifth
increases
lever safety valve
dead weight safety valve
high steam and low water safety valve
to transfer motion from the piston to the cross head