Rework Problem 2 122, using a numerical approach with five nodes operating in increments of the radial angle , and compare with the analytical results of Problem 2 122 Problem 2 122 The cylindrical segment shown in Figure P2 122 has a thermal conductivity of 100 W m C The inner and outer radii are 1 5 and 1 7 cm, respectively, and the surfaces are insulated Calculate the circumferential heat transfer per unit depth for an imposed temperature difference of 50C What is the thermal resistance Figure P2 122

Question: Rework Problem 2-122, using a numerical approach with five nodes operating in increments of the radial angle , and compare with the analytical results of

Rework Problem 2-122, using a numerical approach with five nodes operating in increments of the radial angle Î¸, and compare with the analytical results of Problem 2-122.
Problem 2-122
The cylindrical segment shown in Figure P2-122 has a thermal conductivity of 100 W/m · ºC. The inner and outer radii are 1.5 and 1.7 cm, respectively, and the surfaces are insulated. Calculate the circumferential heat transfer per unit depth for an imposed temperature difference of 50ºC. What is the thermal resistance?

Figure P2-122

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