Page 413 - Civil Engineering Formulas
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Pump discharge
2 2g
V d
grade line grade line
Datum Energy Hydraulic
Σh md Definition sketch for the head on a pump. (Metcalf & Eddy—Wastewater Engineering: Collection and Pumping of
2 2g
V d h d
h fd +
H o
Motor Pump
H t
V s 2 2g
H stat
Σh ms H s
Suction intake Wastewater, McGraw-Hill.)
h fs +
Entrance loss
h s FIGURE 12.28
339
