Engineering, 07.11.2019 02:31 Hardydonotmess1
7. a tube bank housing 10mm diameter tubes, st = sl = 20mm, consists of 10 rows of tubes with 50 tubes in each row. cold water flows through the tubes, maintaining the outer surface temperature at 27°c, while hot flue gases at 427°c and a velocity of 5 m/s flow over the tubes. the properties of the flue gas may be approximated as those of atmospheric air at 427°c. what is the total rate of heat transfer per unit length of tubes in the bank? state your assumptions!
Answers: 3
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7. a tube bank housing 10mm diameter tubes, st = sl = 20mm, consists of 10 rows of tubes with 50 tub...
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