Question: Find the temperature at node 2 , in K. T2= Consider the square channel shown in the sketch operating under steady-state conditions. The inner surface

Find the temperature at node 2 , in K. T2= Consider the square channel shown in the sketch operating under steady-state conditions. The

Find the temperature at node 2 , in K. T2= Consider the square channel shown in the sketch operating under steady-state conditions. The inner surface of the channel is at a uniform temperature of 500K, while the outer surface is exposed to convection with a fluid at 300K and a convection coefficient of 50W/m2K. From a symmetrical element of the channel, a two dimensional grid has been constructed and the nodes labeled. The temperatures for nodes 1,3,6,8, and 9 are identified: T1=386.7K,T3=362.8 K,T6=428.1K,T8=T9=500K. The thermal conductivity of the material is k=1.0W/mK

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