A plant requires $25$ kg$/$s of cooling water to flow through its

distillation$-$equipment condensers. The water will leave the

condensers at $325$ K$.$ It is planned to cool the water for reuse by

contact with air in a countercurrent adiabatic cooling tower. The

dry$-$bulb temperature of the entering air is $300$ K and its wet$-$bulb

temperature is $297$ K$.$ The wet$-$bulb temperature approach must be $5$

K$.$ The air rate to be used is $2$ times the minimum. Specialized

packing will be used for which KY a is expected to be $0\mathrm{.}8$ kg$/$m$3-$s

if the liquid mass velocity is at least $3$ kg$/$m$2-$s and the gas mass

velocity is at least $1\mathrm{.}8$ kg$/$m$2-$s$.$ Compute the dimensions of the

packed section and the makeup water requirement due to evaporation

in the tower

Make the graph