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 272
of 0.992 for n, from the table. For this closer value of n wenow derive, from eq. (7), h= 2.14 ft. as a second approximation.Again, hi-t-h would now become (3 — 2.6)^2.14=0.187;i.e., from the table, n would be equal to 0.988; and finally,as sufficiently close, h= 2.126- 0.988 = 2.15 ft; and hence… … mmwmxmm
Hydraulic machinery
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