Homework set \#3 TK (Problems 1,5, 6, and 7) 1. Find the initial evaporation rate of water, in units of centimeters per second of surface velocity, for the Arnold cell operating at 1atm and 25C as shown. The inside diameter of the tube is 1mm. Dry air is blow over the top of the tube. The saturated humidity of water in air at 25C is 0.0189lbH2O/lb dry air. Diffusivity of water vapor in air at 25C is 0.22cm2/s. P Homework set \#3 TK (Problems 1,5, 6, and 7) 1. Find the initial evaporation rate of water, in units of centimeters per second of surface velocity, for the Arnold cell operating at 1atm and 25C as shown. The inside diameter of the tube is 1mm. Dry air is blow over the top of the tube. The saturated humidity of water in air at 25C is 0.0189lbH2O/lb dry air. Diffusivity of water vapor in air at 25C is 0.22cm2/s. P