In a steady flow apparatus, a fluid enters with a specific volume of 0.40 m3/Kg, a pressure of 550 KPa and a velocity of 20 m/s. The inlet port is 20 m above the floor and the outlet port is 20 m below the floor. The fluid exits with a specific weight of 0.012 KN/m3, a pressure of 100 KPa and a velocity of 280 m/s. The apparatus produces a 140 KJ of work per kg of fluid and a 12 KJ/Kg of heat loss occurs between the inlet and outlet ports. Determine the amount of change in the internal energy in the apparatus. Is the internal energy increases or decre

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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In a steady flow apparatus, a fluid enters with a specific volume of 0.40 m3/Kg, a pressure of 550 KPa and a velocity of 20 m/s. The inlet port is 20 m above the floor and the outlet port is 20 m below the floor. The fluid exits with a specific weight of 0.012 KN/m3, a pressure of 100 KPa and a velocity of 280 m/s. The apparatus produces a 140 KJ of work per kg of fluid and a 12 KJ/Kg of heat loss occurs between the inlet and outlet ports. Determine the amount of change in the internal energy in the apparatus. Is the internal energy increases or decreases?

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