Question: The steady temperature distribution of a thin square plate is desired using a finite-difference formulation and an iteration solution (Fig.). Employ a network finer than the coarsest possible network. Data: .1, = 40 mm, δ = 2 mm, k = 400 W/m·K, h = 1,000 W/m2·K, u'" =107 W/m3, T∞ = 20 °C.
