A centrifugal pump lifts water against a head of 36m, the manometric efficiency being 80%. The...
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A centrifugal pump lifts water against a head of 36m, themanometric efficiency being 80%. The suction and delivery pipes areboth 150mm bore, the impeller is of 375mm and 25mm wide at theoutlet; its exit blade angle is 250 and the specific rotationalspeed is 1320 rev/min. If the total loss by friction in thepipeline at this speed is estimated at 9m, calculate the probablerate of discharge at this speed.
A centrifugal pump lifts water against a head of 36m, themanometric efficiency being 80%. The suction and delivery pipes areboth 150mm bore, the impeller is of 375mm and 25mm wide at theoutlet; its exit blade angle is 250 and the specific rotationalspeed is 1320 rev/min. If the total loss by friction in thepipeline at this speed is estimated at 9m, calculate the probablerate of discharge at this speed.
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