7.44.) A pump operates adiabatically with liquid water entering at T1 and P1 with a mass flow rate m. The discharge pressure is P2, and the pump efficiency is n. For one of the following sets of operating conditions, determine the power requirement of the pump and the temperature of the water discharged from the pump. (a) T1 = 25°C, P1 = 100 kPa, m · = 20 kg-s-1, P2 = 2000 kPa, n = 0.75, B = 257.2 x 10-6 K-1.

7.44.) A pump operates adiabatically with liquid water entering at T1 and P1 with a mass flow rate m. The discharge pressure is P2, and the pump efficiency is n. For one of the following sets of operating conditions, determine the power requirement of the pump and the temperature of the water discharged from the pump. (a) T1 = 25°C, P1 = 100 kPa, m · = 20 kg-s-1, P2 = 2000 kPa, n = 0.75, B = 257.2 x 10-6 K-1.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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