For the square two-dimensional body shown in Figure P13–21, determine the temperature distribution..


For the clear two-dimensional matter shown in Delineation P13–21, determine the sky classification. Let Kxx = Kyy = 25 Btu/(h-ft-F) and h = 10 Btu/(h-ft2- F). Convection occurs across side 4–5. The free-stream sky is Ty = 50 F. The skys at nodes 1 and 2 are 100 F. The dimensions of the matter are shown in the delineation. Take the thickness of the matter to be 1 ft.