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The steam-engine and other heat-motors (1909)
Creighton, William Henry Paul, 1859- · New York, J. Wiley & sons; [etc., etc.] · leaf 312
he increase in velocity of the water,Notice proportions in the cut showing double suction-pipes. If the water enters from one side there is an axial thrust whichis avoided by having the water enter on both sides. The shape of the vanes is such that the water may enter with-out shock (see… … 1 1 C____w~ ©• iI <* s8 1 k 0 -H The engines to drive these pumps must have a horse-power equal to Qxh X2.75, 33,000 where Q = pounds of water delivered,h=head in feet. 292 THE STEAM-ENGINE AND OTHER HEAT-MOTORS. These engines should develop this power with a pressure equal to.75 boiler-pressure…Steam-engines · Heat-engines
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