A textbook on mechanical and electrical engineering (1898)
International Correspondence Schools · Scranton : International Textbook Co., [1898-99] · leaf 418
(43.) Solution.—Vn 4.027 ft. per sec. Ans. bd~ %ky.\\~ 3.75 1021. It should be kept in mind that a weir is but arectangular opening. It is a special name given to a rec-tangular orifice. Some writers use the term rectangularnotch, instead of weir. 1022. In Fig. 183 isrepresented a weir whosetop is… … 394 HYDROMECHANICS. surface of the water, the actual discharge Q^ in cubic feetper second is a = .41 di/2i (i/F - i/F;). (44.) That is, t/ie actual discharge through a weir whose top is h^feet, and ivJiose bottom is It feet below the stir face of the water,equals .Jf.1 times the breadth of the…
Electrical engineering · Mechanical engineering
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