A 4 mm diameter and 10 cm long aluminum fin (k 237 W m middot K) is attached to a surface If the heat transfer coefficient is 12 W m 2 middot K, determine the percent error in the rate of heat transfer from the fin when the infinitely long fin assumption is used instead of the adiabatic fin tip ass...

A fin is attached to a surface The percent error in the rate of heat transfer from the fin when t ...

A 4-mm-diameter and 10-cm-long aluminum fin (k = 237 W/m·K) is attached to a surface. If the

Question:

A 4-mm-diameter and 10-cm-long aluminum fin (k = 237 W/m·K) is attached to a surface. If the heat transfer coefficient is 12 W/m²·K, determine the percent error in the rate of heat transfer from the fin when the infinitely long fin assumption is used instead of the adiabatic fin tip assumption.

h, T tD = 4 mm L= 10 cm