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 107
ernturbine.)—A simple form of reaction wheel consists of a singlerigid casing secured transversely to a vertical axle, and is pro-vided with two small orifices in the vertical sides of the casing,each facing backwards as regards direction of motion, andequidistant from the axle. (See Fig. 41.) A… … Fig. 41. compared with the cross-section of the casing, AB, so thatthe relative velocity of the water in the main body of the lattermay be considered to be zero. The horizontal plane of rota-tion of the centers of the orifices is h feet below the reservoirsurface, and the absolute velocity of the…
Hydraulic machinery
Internet Archive · Public Domain Mark 1.0. Free to use for anything.
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten02unit-742-316.webp)
