4. A fluid enters a machine at 170 m/s, 800 kPa, and with a specific volume of 0.3m2/kg. The radiation heat loss is 25 kJ/kg. The internal energy decreases by 495kJ/kg. If the fluid leaves at 330 m/s, 138 kPa, and 0.95 m/kg, determine the workdone by the fluid in kJ/kg.

Given:Velocity of fluid, V1=170 m/sPressure of fluid, P1=800 kPaSpecific volume of fluid, v1=0.3…

Answered: 4. A fluid enters a machine at 170 m/s,…

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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4. A fluid enters a machine at 170 m/s, 800 kPa, and with a specific volume of 0.3 m/kg. The radiation heat loss is 25 kJ/kg. The internal energy decreases by 495 kJ/kg. If the fluid leaves at 330 m/s, 138 kPa, and 0.95 m/kg, determine the work done by the fluid in k/kg.