hi mapes! thanks for the reply. I've tried to derive the equation because i can't find a reference with the same case as unsteady heat conduction in an infinitely long cylinder. I would appreciate if you can provide me some referance for the problem. thanks so much
Hi everybody... i would like to seek help for the problem below. the assumptions I've considered is that transfer is radial only since it is a very long cylinder (infinitely long) that transfer in z direction is negligible, thermal radiation is zero, and wood properties are constant. Starting...