12.7 The radial component of velocity of water leaving the cen- rifugal pump sketched in Fig. P12.7 is 45 ft/s. The magnitude of he absolute velocity at the pump exit is 90 ft/s. The fluid enters he pump rotor radially. Calculate the shaft work required per unit mass flowing through the pump. Vr2 = 45 ft/s V₂= 90 ft/s, 0.5 ft +0.2 ft 3000 rpm

Structural Analysis
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Chapter2: Loads On Structures
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12.7 The radial component of velocity of water leaving the cen-
trifugal pump sketched in Fig. P12.7 is 45 ft/s. The magnitude of
the absolute velocity at the pump exit is 90 ft/s. The fluid enters
the pump rotor radially. Calculate the shaft work required per unit
mass flowing through the pump.
Vr2 = 45 ft/s
V₂= 90 ft/s,
0.5 ft
+0.2 ft
3000
rpm
Transcribed Image Text:12.7 The radial component of velocity of water leaving the cen- trifugal pump sketched in Fig. P12.7 is 45 ft/s. The magnitude of the absolute velocity at the pump exit is 90 ft/s. The fluid enters the pump rotor radially. Calculate the shaft work required per unit mass flowing through the pump. Vr2 = 45 ft/s V₂= 90 ft/s, 0.5 ft +0.2 ft 3000 rpm
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