Hot chemical products ( Cph = 2.5 kJ/kg.K ) at 600 0C and at a flow rate of 30 kg/s are used to heat cold chemical products ( Cp = 4.2 kJ/kg.K ) at 200 0C and at a flow rate 20 kg/s in a parallel flow heat exchanger. The total heat transfer is 50 m2 and the overall heat transfer coefficient may be taken as 1500 W/m2.K Calculate the outlet temperatures of the hot and cold chemical products

Hot chemical products ( Cph = 2.5 kJ/kg.K ) at 600 0C and at a flow rate of 30 kg/s are used to heat cold chemical products ( Cp = 4.2 kJ/kg.K ) at 200 0C and at a flow rate 20 kg/s in a parallel flow heat exchanger. The total heat transfer is 50 m2 and the overall heat transfer coefficient may be taken as 1500 W/m2.K Calculate the outlet temperatures of the hot and cold chemical products

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.

Chapter7: Forced Convection Inside Tubes And Ducts

Section: Chapter Questions

Problem 7.49P

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