A textbook on mechanical and electrical engineering (1898)
International Correspondence Schools · Scranton : International Textbook Co., [1898-99] · leaf 409
uld the mean velocity havebeen had the area of the cross-section been 36 square inches, to dis-charge the same quantity ? Solution.—Vm = -% = ^ 9^144 9.9 X 14436 = 39.6 ft. per sec. Ans. VEIvOCITY OF EFFLUX. 1004. If a small aperture is made in a vessel containingwater, the velocity with which the… … 1005. The vertical heightof the level surface of the waterabovethe horizontal linethroughthe center of the aperture, iscalled the head. In Fig. 174,a is the head for the apertureA; b IS the head for the aper-ture B, and e is the head for theaperture C. • vfP A Fig. 174.the velocity of efflux in…
Electrical engineering · Mechanical engineering
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