You are home for Thanksgiving and are roasting a 20-lb m turkey in a forced convection oven for your family. You are interested in deriving a TIME DEPENDENT TEMPERATURE PROFILE

OF TURKEY ASSUME THE FOLLOWING . The turkey can be modeled as a sphere There is no viscous dissipation Air is an ideal gas The airflow is laminar, constant, and fully developed Physical properties are constant The hot air in the oven chamber is held steady at 325 Neglect effects from radiation The airflow is only in the radial direction such that the dominant energy terms are radial convectionand radial conduction.

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