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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
If the scaling laws are applied to the pump of Prob. P11.28 for the same impeller diameter, determine (a) the speed for which the shutoff head will be 280 ft, (b) the speed for which the BEP flow rate will be 8.0 ft3 /s, and (c) the speed for which the BEP conditions will require 80 hp.
Prob. P11.28
Tests by the Byron Jackson Co. of a 14.62-in-diameter centrifugal water pump at 2134 r/min yield the following data:

What is the BEP? What is the specific speed? Estimate the maximum discharge possible
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