A straight rectangular fin 2 0 cm thick and 14 cm long is constructed of steel and placed on the outside of a wall maintained at 200C The environment temperature is 15C, and the heat transfer coefficient for convection is 20 W m2 C Calculate the heat lost from the fin per unit depth ...

A straight rectangular fin 2.0 cm thick and 14 cm long is constructed of steel and placed

Question:

A straight rectangular fin 2.0 cm thick and 14 cm long is constructed of steel and placed on the outside of a wall maintained at 200ºC. The environment temperature is 15ºC, and the heat transfer coefficient for convection is 20 W/m2 ∙ ºC. Calculate the heat lost from the fin per unit depth.