In a steady flow apparatus, 135 KJ of work is done by each kg of fluid. The specific volume of the fluid, pressure and speed at the inlet are 0.37 m3/Kg, 600KPa, and 16 m/s. The inlet is 32 m above discharge pipe. The discharge conditions are 0.62 m3/kg, 100KPa and 270 m/s. The total heat loss between the inlet and discharge is 9 KJ/Kg of fluid. In the flowing through this apparatus, does the specific internal energy increase or decrease, and by how much

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