Saturated air-free steam at 75°C condenses on a 0.5 m 0.5 m vertical plate maintained at a uniform temperature of 45°C. Calculate (a) the average heat transfer coefficient over the entire length of...

Saturated air-free steam at 75°C condenses on a 0.5 m

0.5 m vertical plate maintained at a uniform temperature of 45°C. Calculate (a) the average heat transfer coefficient over the entire length of the plate, (b) the total rate of condensation and (c) the thickness of the condensate at the bottom of the plate.