Hydraulic motors, with related subjects, including centrifugal pumps, pipes, and open channels, designed as a text-book for engineering schools (1905)
Church, Irving Porter, 1851-1931 · New York : J. Wiley & Sons; [etc, ] · leaf 285
. 28.) A change of slope in the bed (Fig. 114) may also occasion astanding wave. CHAPTER IX. Pressure-engines, Accumulators, and Hydraulic Rams. 147. Pressure-engines.—In Fig. .115 we have a previousfigure reproduced (see § 6) and now take up more fully thesubject of water-pressure machinery. In a… … < S —> Fig. 115. the cylinder are ports, or passageways, opened and closed atthe proper time by sliding pieces called valves (or if cylindricalin shape, like stoppers, then piston-valves). In this wayeither side of the end of the cylinder may be put into com-munication with the supply-pipe r…
Hydraulic machinery
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