Using the values of the local Nusselt number given in Figure 6-11, obtain values for the average Nusselt number as a function of the Reynolds number. Plot the results as log Nu versus log Re, and obtain an equation that represents all the data. Compare this correlation with that given by Equation (6-17) and Table 6-2.
Equation (6-17)

Constants for use with Equation (6-17), based on References 8 and 9.

Transcribed Image Text:

l oo Rer 0.4-4 4-40 40-4000 4000-40.000 40,000-400,000 0.989 0.911 0.683 0.193 0.0266 0.330 0.385 0.466 0.618 0.805