A large storage tank contains saturated liquid nitrogen at ambient pressure, 100 kPa; it is to be pumped to 500 kPa and fed to a pipeline at the rate of 0.5 kg/*. How much power input is required for the pump, assuming it to be reversible?
C.V. Pump, liquid is assumed to be incompressible.
at Pi = 101.3 kPa , vFi = 0.00124 m3/kg
