(Solution) - Examine the conditions of Example 9 4 including the effect of -(2025 Original AI-Free Solution)

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Examine the conditions of Example 9.4, including the effect of adding insulation of thickness t, thermal conductivity k = 0.026 W/m ? K. and emissivity B = 0.85. Compute and plot the surface temperature Ts.2 and the heat loss q' as a function of insulation thickness for 0 < t < 50 mm. In addition to adding insulation, the heat loss may be reduced by decreasing the surface emissivity of the insulation. For t = 25 mm compute and plot Ts.2 and q' as a function of the emissivity for 0.1 < B < 1.0.