Consider weather conditions for which the prevailingwind blows past the penthouse tower on a tall building. the tower length in the wind direction is 10 m andthere are 10 window panels. a. calculate the average convection coefficent for the 1st, 3rd, and 10th window panels when the wind speed is 5 m/s. use a film temperature of 300k to evaluate the thermophysical properties required of the correlation. would this be a suitable value of the film temperature for ambient air temperatures in the range of -15°c ≤ t[infinity] ≤ 38°c?

b. for the 1st, 3rd, and 10th windows, on one graph, plot the variation of the average convection coefficients with wind speeds in the range of 5 ≤ u[infinity] ≤ 100 km/h. explain the major features of each curve and their relative magnitudes.