Find the flows and fluxes of exergy in the condenser of Problem 9.154E. Use those values to determine the second-law efficiency.

Data from Problem 9.154E.

A smaller power plant produces 50 lbm/s steam at 400 psia, 1100 F in the boiler. It cools the condenser with ocean water coming in at 60 F and returned at 65 F so that the condenser exit is at110 F. Find the net power output and the required mass flow rate of the ocean water.