8-10. In a steady flow apparatus, a fluid enters with a specific volume of 0.40 a pressure of 550kPa and a velocity of 20. The inlet port is 40m above the floor and the outlet port is at the floor...

Extracted text: 8-10. In a steady flow apparatus, a fluid enters with a specific volume of 0.40 a pressure of 550kPa and a velocity of 20. The inlet port is 40m above the floor and the outlet port is at the floor level. The fluid exits with a specific volume of 0.82" kg m3 a pressure of 1O0kPa and a kg velocity of 280". The apparatus produces 140kJ of work per kg of fluid and a 12 of heat kJ kg loss occurs between the inlet and outlet ports. Determine the amount of change in internal energy in the apparatus. Is the internal energy increases or decreases?