Engineering, 30.04.2021 15:20, pearfam98

The rectangular door of a kitchen oven is 60 cm tall and 75 m wide. When in operation, the external surface of the oven door is at 77 C. For air in the room the thermal conductivity is 0.02815 W/m K. if the temperature of the room is 27 C and the Nusselt number which describes the convection heat transfer between the door and the room Nul is 7755, what is the convective heat transfer rate between the oven and the room

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The rectangular door of a kitchen oven is 60 cm tall and 75 m wide. When in operation, the external...