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1-80 A series of experiments were conducred by passing 40C air over a long 25mm diameter cylinder with an embedded electrical heater. The objective of these experiments was to determine the power per unit length required (W/L) to maintain the surface temperature of the cylinder at 300C for different air velocities ( V. The results of these experiments ane given in the following table: (a) Assuming a uniform temperature over the cylinder, negligible radiation hetween the cylinder surface and surroundings, and steady state conditions, determine the convection he'll translier coclicient (h) lor cach velocily (V). Plut the results in terms of h(WW2/K)vs.V(m/s). Provide a computer generated graph for the display of your results and tabulate the data used for the graph. (b) Assume that the heat transier coeflicient and velocily can be expressed in the forin of b(Vn. Determine the values of the constants C and n from the results of part (a) by plotting h vs. V on log-log coordinates and choosing a C value that assures a match at V=1m/s and then varying n to get the best fit. Notes: - References and Citation must be included. - Submission as a group (Teamwork evaluation form and submitted) - Late submissions are not accepted - e-Copy will be submitted through Moodle - A hard copy of the assignment must be submitted in class