Consider a large plane wall of thickness L = 0.3 m, thermal conductivity k = 2.5 W/m.K and surface area A = 12 m2 as sho

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Consider A Large Plane Wall Of Thickness L 0 3 M Thermal Conductivity K 2 5 W M K And Surface Area A 12 M2 As Sho 1 (49.5 KiB) Viewed 38 times

Consider a large plane wall of thickness L = 0.3 m, thermal conductivity k = 2.5 W/m.K and surface area A = 12 m2 as shown in Figure 2. The left side of the wall at x = 0 is subjected to net heat flux of go= 700 W/m2 while the temperature at that surface is measured to be To=80 °C. Assuming constant thermal conductivity and no heat generation in the wall. a) Express the differential equation and the boundary conditions for steady one dimensional heat conduction through the wall, [3 Marks [C01, P01 b) Obtain a relation for the variation of temperature in the wall by solving the differential equation [4 Marks) [COL, POI] c) Calculate the temperature of the right surface of the wall at x = L. [3 Marks) [CO2, PO3] q=700 Wim 7=80°C L=0.3 m