A general formula for the uniform flow of water in rivers and other channels; by E. Ganguillet and W.R. Kutter. Tr. from the German, with numerous additions, including tables, diagrams, and the elements of over 1200 gaugings of rivers, small channels and pipes, in English measure (1889)
Ganquillet, E, Hering, Rudolph, 1847-, Kutter, Wilhelm R., 1818-1888, Trautwine, John Cresson, 1850-1924 · New York J. Wiley · leaf 143
one. f The authors here add some remarks, with a table and diagram, to showthat the recent formulae of Hagen, viz., V = 4.9 R \ S for small streams,and ^ = 3-34 \- R \ S for large streams, are absolutely useless as general formulae, because they give for streams withgreat slopes only ^ to ^ of the… … PLATE VII.RAM I of the values c, n, JB and S inof Ganguillet and Kiitter. VJRS. n 150.66, vi = 0.000719.raiilic radius. rouglmess.>eity. (See p. 103.) E ROOTS OF R v/r| R |Vr| R 1.56 1.56 1.67 1,57 1.58 1.59 L.69 1.60 1.61 1.61 1.62 1.62 1.63 1.64 1.64 L.65 U66 1.66 1.67 L.67 L,68 L.69 1.69 1.70…
Hydraulics · Stream measurements
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