A water cooling tower for a power plant cools 45 61616 C liquid water by evaporation The tower receives air at 19 5 61616 C, 61542 61472 61501 61472 30 , 100 kPa that is blown through over the water such that it leaves the tower at 25 61616 C, 61542 61472 61501 61472 70 The remaining liquid water flows back to the condenser at 30 61616 C having given off 1 MW Find the mass flow rate of air, and the amount of water that evaporates

Question: A water-cooling tower for a power plant cools 45C liquid water by evaporation. The tower receives air at 19.5C, 30%, 100 kPa that is blown

A water-cooling tower for a power plant cools 45C liquid water by evaporation. The tower receives air at 19.5C, 30%, 100 kPa that is blown through/over the water such that it leaves the tower at 25C, 70%. The remaining liquid water flows back to the condenser at 30C having given off 1 MW. Find the mass flow rate of air, and the amount of water that evaporates.

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