Suppose you are looking into purchasing a water pump with the performance data shown in Table P1435.
Question:
Suppose you are looking into purchasing a water pump with the performance data shown in Table P14–35. Your supervisor asks for some more information about the pump.
(a) Estimate the shutoff head H0 and the free delivery V̇max of the pump. [Perform a least-squares curve fit (regression analysis) of Havailable versus V̇2, and calculate the best-fit values of coefficients H0 and a that translate the tabulated data of Table P14–35 into the parabolic expression, Havailable = H0 – aV̇2. From these coefficients, estimate the free delivery of the pump.]
(b) The application requires 57.0 Lpm of flow at a pressure rise across the pump of 5.8 psi. Is this pump capable of meeting the requirements? Explain.
Step by Step Answer:
Fluid Mechanics Fundamentals And Applications
ISBN: 9780073380322
3rd Edition
Authors: Yunus Cengel, John Cimbala