Mechanical equipment of buildings; a reference book for engineers and architects (1916)
Harding, Louis Allen, Willard, Arthur C. (Arthur Cutts), 1878-1960 · New York Wiley · leaf 392
rding for the moinent what changes of energy there may be outside the runner. The energy in one lb. of water at 1 is PUMPS 365 where hi is the static or bursting pressure at that point. During the passage of the water throughthe wheel, evidently, from what has already been said, there has been… … Velocity Diagrams at Inlet and OutletFig. 20. From the above then hz + -z- = «i + ~ h —:; r ^^ 2g 2g 2g Transpose the equation to read up — Ui- Wi^ — Wp ,^. hi - hi = -— 1 K <^> 2g 2g and an equation for the change in static head or bursting pressure is the result. The change in energy due to…
Building · Heating · Ventilation
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