A shell-and-tube heat exchanger uses hot oil at 100-C to heat air. The oil makes six tube passes and the air makes one shell pass. It requires 120 kg/min of air are to be heated from 20 to 80-C. The specific heat of the oil is 2.10 kJ/kg. C, and its flow rate is 180 kg/min. Calculate the total required heat transfer in kW.
A shell-and-tube heat exchanger uses hot oil at 100-C to heat air. The oil makes six tube passes and the air makes one shell pass. It requires 120 kg/min of air are to be heated from 20 to 80-C. The specific heat of the oil is 2.10 kJ/kg. C, and its flow rate is 180 kg/min. Calculate the total required heat transfer in kW.
Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)
8th Edition
ISBN:9781305387102
Author:Kreith, Frank; Manglik, Raj M.
Publisher:Kreith, Frank; Manglik, Raj M.
Chapter10: Heat Exchangers
Section: Chapter Questions
Problem 10.45P
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Heat Exchangers
Heat exchangers are the types of equipment that are primarily employed to transfer the thermal energy from one fluid to another, provided that one of the fluids should be at a higher thermal energy content than the other fluid.
Heat Exchanger
The heat exchanger is a combination of two words ''Heat'' and ''Exchanger''. It is a mechanical device that is used to exchange heat energy between two fluids.
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