Design a parallel flow, concentric tube, heat exchanger to heat water from 20 to 95°C using hot oil, which is supplied to the annulus at 200°C and discharged at 140°C. The design condition calls for a total heat transfer rate of 20 kW. Assume conduction heat transfer through the wall is negligible.
Design a parallel flow, concentric tube, heat exchanger to heat water from 20 to 95°C using hot oil, which is supplied to the annulus at 200°C and discharged at 140°C. The design condition calls for a total heat transfer rate of 20 kW. Assume conduction heat transfer through the wall is negligible.
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 10.23P
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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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Transcribed Image Text:Design a parallel flow, concentric tube, heat exchanger to heat water from 20 to
95°C using hot oil, which is supplied to the annulus at 200°C and discharged at
140°C. The design condition calls for a total heat transfer rate of 20 kW. Assume
conduction heat transfer through the wall is negligible.
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