Consider a cylindrical enclosure with A1, A2 and A3 representing the internal base, top, a...

Consider a cylindrical enclosure with A1, A2 and A3 representing the internal base, top, and. side surfaces, respectively. Using the length to diameter ratio, K = L/D, determine (a) the expression for the view factor from the side surface to itself F33 in terms of K and (b) the value of the view factor F33, for L = D.