I assume this means:Originally Posted byRed_Fox

?

(This is a question)

I would have thought that this pdf file would provide all you need to know.Initial & Boundary Conditions:

(2) U(x,0) = T0

(3) -k*U'(0,t)x = q

(4) -k*U'(d,t)x = h*(U(d,t)-T1)

when a, TO, T1, k, q, d, and h are all constants!

Pay attention that the conditions (3) and (4) are on the derivative of U.

Thanks (:

RedFox.

RonL