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 220
re thehead employed is high enough, the pressure water may be taken directlyfrom the penstock; but for lower heads a pressure-pump and weightedaccimiulator are required. Sometimes a by-pass is employed inconnection with a gate-valve for the purpose of partially equalizingor neutralizing the…
