Investigations on the performance of centrifugal pumps in conjunction with inducers

(in lingua inglese)

From the previous experimental work and discussions, the following conclusions can be drawn: when selecting the inducer (helical–axial), we must have the best performance (maximum efficiency, maximum head and minimum brake power) for having the best performance when operating with centrifugal pump. Maximum efficiency and maximum value of NPSH of the Centrifugal pump are obtained by using helical inducer (2 turns (17°)), shaft diameter 25 mm in all case studies of inducers (helical–axial) and it is preferable to be used for having the best performance of the centrifugal pump.

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Articolo Ain Shams Engineering Journal, 2013


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