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A cable of radius conductivity , k, density or U and specific heat moves through a furnace with velocity U and leaves at temperature Electric energy is dissipated in the cable resulting in a volumetric energy generation rate of pc . Toq.

Outside the furnace the cable is cooled by convection.

The heat transfer coefficient is h and the ambient temperature is T Model the cable as a fin and assume that it is infinitely long. Determine the steady state temperature distribution in the cable.

113_Figure 8.jpg

Electrical & Electronics, Engineering

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