Hydraulic engineering; a practical treatise on the principles of water pressure and flow and their application to the development of water power, including the calculation, design and construction of water wheels, turbines, and other details of hydraulic power plants (1909)
American School (Chicago, Ill.), Black, Adolph, Turneaure, Frederick Eugene, 1866- · Chicago American School of Correspondence · leaf 111
less than the stream discharge. 28 WATER-POWER DEVELOPMENT 35. Case I. Jet Striking a Moving Flat Vane Normally.Let a jet (Fig. 20) whose absolute velocity is v, and cross-section o,imj^inge normally upon a smooth surface which is itself moving witha uniform absolute velocity u in the same… … Fig. 20. .Tet Striking a Moving Flat Vane Fig. 21. Jet Striking Flat Kadial Vane.s ofNormally. a Revolving Wheel. JV=wav; the weight of water striking the surface per second is i^;a{v—u),iiiv represents the weight of a cubic unit of water; accordingly,the dynamic pressure exerted upon the surface,…