Consider a large plane wall of thickness L = 0.3 m, thermal conductivity k = 2.5 W/m-K, and surface area A = 12.0 m2. The left side of the wall at x = 0 is subjected to a net heat flux q” = 700 W/m2 while the temperature at the surface is measured to be 80oC. Assuming constant thermal conductivity, steady-state conduction and no heat generation in the wall:
(a) Draw the schematics of the problem. Indicate all required notations and values.
(b) Express the differential equation and boundary conditions. State all your assumptions clearly.
(c) Obtain a relation for the variation of temperature in the wall by solving the differential eq.
(d) Evaluate the temperature of the right surface of the wall at x = L.