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A vertical plate 400 mm high and 135 mm wide is used to condense saturated steam at 100 kPa. At what surface temperature must

A vertical plate 400 mm high and 135 mm wide is used to condense saturated steam at 100 kPa. At what surface temperature must the plate be maintained to achieve a condensate rate of 12 kg/h. Two iterations are enough. 0.25 hL Nu = - = 1.13 [20]

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