A thick wallet tube of stainless steel (k+10 W/M°C) with 2 cm inside diameter and 4 cm outer diameter is covered with a 3 cm layers of asbestos insulation (K= 0.2 W/M°C), if the inside wall temperature of the pipe is maintained at 600 degree C , Calculate the heat loss per meter of length, Also calculate the tube - insulation interface temperature. Draw the Coresponding diagram. Ambient temperature is 2°C.

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Conduction and Convection

When energy travels from one object to another it is said to have undergone heat transfer. Heat transfer is nothing but the transfer of thermal energy or internal energy from one thing to another, like e.g., when a vessel with water, kept on top of a burner, heats up because of the flame underneath it.