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 150
he stream. 79. The analysis and conclusions of Articles 43 and 44, Fig.23, apply in the ca.se of these wheels; namely, the most advantageousvelocity, theoretically, is: WATER-POWER DEVELOPI^LENT 65 u = \ V ; and at this velocity, the efficiency is a maximum, and e(jiial to; e (Max.) = 1, or 100 per… … Fig. 46. Interior of Power House of Pnget Sound Power Compauy. Electron, Wash. Four wheel units aggregating 30,000 h.p. in this station; of the ■double-overhungtype, c<jupled to 3,500 k.w. 225 i-.p.m. generators. Each unit has an overload capacity of 7,000 h.p. parting water and the adjoining…
