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 112
is cut out, or reaction of the jet on the casing,is a force P whose value, according to p. 800 of M. of E., isP = 2(j>2Fhx, friction at the orifice being considered. But theh of this expression was equal to the (v2 +2g) of p. 800, v beingthere the velocity of the jet relatively to the vessel… … Fig. 42. P=2Fr: (lbs.) (13) 2<7 g • and a similar, equal, force in connection with the other orifice.At first sight it might seem that all other horizontal pres- 90 HYDRAULIC MOTORS. § 61. sures on the inside walls of the casing were balanced; butsince the water is being caused to travel out…
Hydraulic machinery
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