You are presented with pump characteristic charts with five different types of pumps as shown in Appendix
Question:
You are presented with pump characteristic charts with five different types of pumps as shown in Appendix D. These pumps are classified in terms of their impeller sizes, with the smallest pump having an impeller size of 222 mm and the largest pump having impeller size of 260 mm. Now, the job at hand is to pump water from a lake to a reservoir through a 150 mm galvanized iron pipe (k = 0.15 mm). The total length of the pipeline between the lake and the reservoir is 500 m.n
nIf the difference in elevation between the lake and the reservoir is 26 m, determine the pumping head, discharge, NPSHR, efficiency and power input to the pump when the following pumps are selected: n
235-mm impeller pump. n
260-mm impeller pump.
Chemistry The Central Science
ISBN: 978-0321696724
12th edition
Authors: Theodore Brown, Eugene LeMay, Bruce Bursten, Catherine Murphy, Patrick Woodward