Question

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

Answer 1

Answer:

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Answer 2

Answer:

don't post irrelevant questions