Question: The axial-flow pump shown in Fig. 12.19 is designed to move (5000 mathrm{gal} / mathrm{min}) of water over a head rise of (5 mathrm{ft}) of

The axial-flow pump shown in Fig. 12.19 is designed to move $5000 \mathrm{gal} / \mathrm{min}$ of water over a head rise of $5 \mathrm{ft}$ of water. Estimate the motor power requirement and the $U_{2} V_{\theta 2}$ needed to achieve this flowrate on a continuous basis. Comment on any cautions associated with where the pump is placed vertically in the pipe.

Fig. 12.19

Discharge Shaft to motor -Drive shaft Fixed stator blades -Rotor blades Inlet

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