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Elementary,Middle School,High School,College,University,PHD
| Teaching Since: | May 2017 |
| Last Sign in: | 398 Weeks Ago, 5 Days Ago |
| Questions Answered: | 66690 |
| Tutorials Posted: | 66688 |
MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
The performance data of a water pump follow thecurve fit Havailable= H0- AV2, where the pump’s shutoffhead H0=5.30 m, coefficient a = 0.0453 m/(Lpm)2, theunits of pump head H are meters, and the units of V.are litersper minute (Lpm). The pump is used to pump water from onelarge reservoir to another large reservoir at a higher elevation.The free surfaces of both reservoirs are exposed to atmosphericpressure. The system curve simplifies to Hrequired= (z2- z1) + bV2, where elevation difference z2- z1= 3.52 m,and coefficient b = 0.0261 m(Lpm)2. Calculate the operatingpoint of the pump (V.operating and Hoperating) in appropriate units(Lpm and meters, respectively).
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