A textbook on mechanical and electrical engineering (1898)
International Correspondence Schools · Scranton : International Textbook Co., [1898-99] · leaf 417
ion, ^„= 1.5520 ^= 1.5520 yiz;,„ = 1.5520 yi4/2^X (41.) In these four formulas, it is taken for granted that thereis a constant head. 1018. The weir is a device universally used for meas-uring the discharge of water. It is a rectangular orificethrough which the water flows. 1019. In Fig. 182 is… … Fig. 182. v^ is equal to %^1gh. 1020. If d:= the depth of the opening in feet, and b itsbreadth in feet, the area of the opening \i, A ^ d X b, and the HYDROMECHANICS. 393 theoretical discharge is Qz= dy, b X v,„= dby. \\/ Igh = ^bd/% gd, the head for this case being taken as d.The actual discharge…
Electrical engineering · Mechanical engineering
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
