BAR UNDER ADIABATIC CONDITIONS "Adiabatic" means no heat
Chapter 12, Problem 12.5(choose chapter or problem)
BAR UNDER ADIABATIC CONDITIONS "Adiabatic" means no heat exchange with the neighborhood. because the bar is completely insulated, also at the ends. PhysicolTnformation: The heat flux at the ends is proportional to the value of aulax there. 13. Show that for the completely insulated bar. ux(O, t) = 0, uAL, t) = 0, /leX, t) = f(x) and separation of variables gives the following solution, with An given by (2) in Sec. 11.3. "" u(x. t) = Ao + L An cos ";x e-{cn7T/L)2t
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