Compare the rate of heat transfer and the pressure drop for an in-line and a staggered arrangement
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Compare the rate of heat transfer and the pressure drop for an in-line and a staggered arrangement of a tube bank consisting of 300 tubes that are 1.8 m long with a 2.5 cm OD. The tubes are to be arranged in 15 rows with longitudinal and transverse spacing of 5 cm. The tube surface temperature is 95°C, and water at 35°C is flowing at a mass rate of 5400 kg/s over the tubes.
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GIVEN FIND a Compare the rate of heat transfer q and b The pressure drop p for the two configurations ASSUMPTIONS Steady state Tube temperature is uniform SKETCH PROPERTIES AND CONSTANTS From Appendix 1 Table 13 for water at the inlet temperature of 35C The water velocity can be calculated with the help of the sketch below Therefore for the staggered configuration ...View the full answer
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Related Book For
Principles Of Heat Transfer
ISBN: 9781305387102
8th Edition
Authors: Frank Kreith, Raj M. Manglik, Mark S. Bohn
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