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 96
OWER DEVELOPMENT 17 second Is the rracfiiyn of the jet; and if a force R be aj)j)li(<l as sliown,of just sufficient intensity to prevent this motion of the vessel, itsvalue is: R-w^^F (22) which is the reaction of the jet. 21, The impuls3 or reaction of a jet issuing from an orificeis double the… … Fig. 5. Measuring the Reaction of a Jet by Weighing. draulics, Article 6) is: Hydrostatic pressure= wah pounds. When the orifice is opened, the weight o. the discharge per second (see Hydraulics, Article IS) is theoretically JJ — wav; hence. 2wav^ „ . (23) F R = W — = wav - y y 29 2 wah. 100 This…