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A centrifugal pump impeller has diameters at inlet as 360 mm and the minimum starting speed is 137.2 rpm. The flow velocity at outlet
A centrifugal pump impeller has diameters at inlet as 360 mm and the minimum starting speed is 137.2 rpm. The flow velocity at outlet is 2.4 m/s and the vanes are set back at an angle of 45 at the outlet. If the manometric efficiency is 70%, calculate the outlet diameter of the impeller. Take: 120 x nmano X Vw2 x D N %3! min * (D - D)
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Giuen data Nmin 1372 spm Inlet diametn D 360 mm 036 m Manometric Efficiemy Iman 70 07 3...
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Fundamentals Of Hydraulic Engineering Systems
Authors: Robert J. Houghtalen, A. Osman H. Akan, Ned H. C. Hwang
4th Edition
136016383, 978-0136016380
