A co-flowing heat exchanger receives air at 800K and 15 MPa and waterat 15C and

A co-flowing heat exchanger receives air at 800K and 15 MPa and waterat 15C and 100 kPa. The two flows exchange energy as they flow alongsideeach other to the exit, where the air should be cooled to 350K.Investigate the range of water flows necessary per kilogram per secondof air flow and the possible water exit temperatures, with therestriction that the minimum temperature difference between the waterand air should be 25C. Include an estimation for the overall entropygeneration in the process per kilogram of air flow. Support youranalysis with graphical plots whenever possible to make your analysiseasy to follow and understand.