Thermodynamics of the steam-engine and other heat-engines (1898)
Peabody, Cecil Hobart, 1855-1934 · New York, Wiley · leaf 175
gulating the injector, and the delivery-pipe leading to the boiler must have on it a 163 164 THERMODYNAMICS OF THE STEAM-ENGINE. check-valve to prevent water from the boiler from flowingback through the injector when it is not working. Thewater-supply pipe commonly has a valve for regulating… … Fig. 31. injector has a special device for making a vacuum to drawwater from a reservoir below the injector, which will bedescribed later. To start the injector shown by Fig. 31, the steam-valve isfirst opened slightly to blow out any water that may havegathered above the valve, through the…
Thermodynamics · Steam-engines · Heat-engines
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