A single pass shell and tube heat exchanger, consisting of a bundle of 100 tubes (inner diameter 25 mm and thickness 2 m

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A Single Pass Shell And Tube Heat Exchanger Consisting Of A Bundle Of 100 Tubes Inner Diameter 25 Mm And Thickness 2 M 1 (60.05 KiB) Viewed 32 times

A single pass shell and tube heat exchanger, consisting of a bundle of 100 tubes (inner diameter 25 mm and thickness 2 mm) is used for heating 28 kg/s of water from 25 °C to 75 °C with the help of a steam condensing at atmospheric pressure on the shell side with condensing heat transfer coefficient 5000 W/m² degree. Take fouling factor on the water side to be 0.002 m² degree/W per tube and neglect effect of fouling factor on the shell side and thermal resistance of the tube wall. Calculate a- The overall heat transfer coefficient based on the inner area. b- The heat capacity ratio c- LMTD 1h2 In1-th2-50 C 11-20 Cols fluid (water) th1 12