Question: Heat transfer from condensing vapors. (a) The outer surface of a vertical tube I in. in outside diameter and 1 ft long is maintained at

Heat transfer from condensing vapors.

(a) The outer surface of a vertical tube I in. in outside diameter and 1 ft long is maintained at 190°F. If this tube is surrounded by saturated steam at I atm, what will be the total rate of heat transfer through the tube wall?

(b) What would the rate of heat transfer be if the tube were horizontal?

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