Consider steady two-dimensional heat transfer in a long solid body whose cross s

Question

Consider steady two-dimensional heat transfer in a long solid body whose cross section is given in the figure. The temperatures at the selected nodes and the thermal conditions at the boundaries are as shown. The thermal conductivity of the body is k = 45 W/mK. and heat is generated in the body uniformly at a rate of Using the finite difference method with a mesh size of Delta x =Delta y = 4 cm. determine the temperatures at nodes 1.2. and 3 and the rate of heat loss from the bottom surface through a I -m-long section of the body.

Explanation / Answer

Consider steady two-dimensional heat transfer in a long solid body whose cross s

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