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 228
the shaft,through one of the four impellers). In the latter figure thewalls of the external flaring guide-passages are shown in solidblack shading. The impeller is seen to have six long bladesand six intervening short ones, all curving backward withrespect to the motion of rotation (with /? and d… … Transverse Section,Fig. 89.
Hydraulic machinery
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