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categoryالهندسة الميكانيكية schoolبكالوريوس event_available2026-07-15

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QUESTION 5 A pump steadily delivers 17.2 kg/s of water at the conditions given below. Calculate the pump power (kW). There is no heat transfer from the pump to the surroundings (i.e., adiabatic conditions). Pump Inlet Temperature -20°C Pump Inlet Pressure = 126 kPa Pump Inlet Diameter = 10.7 cm Pump Inlet Elevation = 22.9 m Pump Exit Temperature -20°C Pump Exit Pressure = 443 kPa Pump Exit Diameter = 5.1 cm Pump Exit Elevation = 45.3 m

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