Consider a flat plate subject to parallel flow (top and bottom) characterized by u[infinity] = 5 m/s, T[infinity] .°C 20 =
(a) Determine the average convection heat transfer coefficient, convective heat transfer rate, and drag force associated with an L = 2-m-long, w = 2-m-wide flat plate for airflow and surface temperatures of Ts = 50 °C and 80 °C.
(b) Determine the average convection heat transfer coefficient, convective heat transfer rate, and drag force associated with an L = 0.1-m-long, w = 0.1-m-wide flat plate for water flow and surface temperatures of Ts = 50 °C and 80°C.