A vertical plate 500 mm high and 200 mm wide is to be used to condense saturated steam at 1 atm.
(a) At what surface temperature must the plate be maintained to achieve a condensation rate of m = 25 kg/h?
(b) Compute and plot the surface temperature as a function of condensation rate for 15 m 50 kg/h.
(c) On the same graph and for the same range of m, plot the surface temperature as a function of con- densation rate if the plate is 200 mm high and 500 mm wide.