HEAT AND MASS TRANSFER

Physical information: The heat flux at the ends of a bar is found to be proportional to ∂u/∂x there. Show that for the completely insulated bar, ux(0,t) = ux(L,t) = 0, u(x,0) = f(x) and separation of variables gives the following solution with An given by (2) in section 11.3. Again we use equation as the starting point. ................
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