Creighton, William Henry Paul, 1859- · New York, J. Wiley & sons; [etc., etc.] · leaf 311
that may berequired. Use hand-books or other aids. 290 THE STEAM-ENGINE AND OTHER HEAT-MOTORS Ex. 105. Find the size of air-pump for Ex. 104. Ex. 106. Find the size of reciprocating circulating pump. Ex. 107. Find the size of centrifugal circulating pump. Ex. 108. Find the size of a feed-water… … Suctikm, Fig. 152. Centrifugal Circulating Pumps (Fig. 153).—The inner diameterof the driving-vanes should be 1.1 to I Ad, where d = the diameterof the single suction- or delivery-pipes, and the outside diameter is2 to 2.6d. The width of the vane at its inner diameter is .23to Ad. The width of the…
Steam-engines · Heat-engines
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