APPENDIX G – Pumps and Turbines
Surge Analysis and the Wave Plan Method
Supplementary Material: Example Problems and Solutions
Appendix G – Problem 30
G.30 A pump operating at a speed of 1500 rpm delivers a flowrate of 2500 l/s at a pressure head of 85m.
a. If it is desired to increase the pump head by 5m, at what speed should the pump be operated?
b. What is the flowrate delivered by the pump when operating at the new speed?
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