In the section illustrated in Figure P3 51 the surface 1 4 7 is insulated The convection heat transfer coefficient at surface 1 2 3 is 28 W m2 middot ordm C The thermal conductivity of the solid material is 5 2 W m middot ordm C Using the numerical technique, compute the temperatures at nodes 1, 2,...

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In the section illustrated in Figure P3-51 the surface 1-4-7 is insulated. The convection heat transfer coefficient

Question:

In the section illustrated in Figure P3-51 the surface 1-4-7 is insulated. The convection heat transfer coefficient at surface 1-2-3 is 28 W/m2 · ºC. The thermal conductivity of the solid material is 5.2 W/m· ºC. Using the numerical technique, compute the temperatures at nodes 1, 2, 4, and 5.