Ex.6: In a centrifugal pump having a manometric efficiency of 0.7 and having theouter diameter equal to twice the inner diameter, show that the minimum outerdiameter Dam of the impeller which will enable it to just start pumping water to atotal head of H metres when rotating at a speed of N rpm is given by;81.7/H

Centrifugal pumps are used to transport fluids by the conversion of rotational kinetic energy to the…

Ex.6: In a centrifugal pump having a manometric efficiency of 0.7 and having the outer diameter equal to twice the inner diameter, show that the minimum outer diameter Dm of the impeller which will enable it to just start pumping water to a total head of H metres when rotating at a speed of N rpm is given by: 81.7H Dy

Ex.6: In a centrifugal pump having a manometric efficiency of 0.7 and having the outer diameter equal to twice the inner diameter, show that the minimum outer diameter Dm of the impeller which will enable it to just start pumping water to a total head of H metres when rotating at a speed of N rpm is given by: 81.7H Dy

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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