Steam enters the condenser of a steam power plant at 20KPa and a quality of 95 percent with a mass flow rate of 20000 kg/h. It is to be cooled by water from a nearby river by circulating the water through the tubes within the condenser. To prevent thermal pollution rise above 10°C. If the steam is to leave the condenser as saturated liquid at 20 Kpa,determine the mass flow rate of the cooling water required.
Steam