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 148
the middleof Fig. 62. The absolute path of a particle of water enteringthe guide-channel at H is H . . . /, through a guide-channel;and 1.. . N, through the moving wheel; whose velocity issupposed to be such, together with a proper value for theangle /?, that there is no impact, or shock, at 1, the… … B saw #^#£ 71 DRAFT TUBE Fig. 62.
Hydraulic machinery
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