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 274
ion); alsoWi = the mean wetted perimeterof portion AC of stream. For sec-tion C, t/o, Fo, and vo have asimilar meaning. The length ACcall l\. Let m and n be pointswhere any stream-line crosses thetwo sections; z\ and zo theirheights above datum through 0;and let water-barometer height be b, and the… … ?:£v.:VsV DATUM Fig. 109. 79 and similarly —= 6+2/o — 2o- For friction-head between m and n we may use the form -5- • -—• (see eq. (3), p. 757, M. of ill Zg E.) with Ri = mean hydraulic radius for AC, = i[Fo+Fi] + wi;and vw2 = i(vo2 + ^i2). Hence Bernoullis Theorem for the steady flow of the…
Hydraulic machinery
Internet Archive · Public Domain Mark 1.0. Free to use for anything.
