Please answer the problem given below. A counter-flow double-pipe heat exchanger is to heat water from 30°C to 80°C at a rate of 1.5kg/s. The heating is to be accomplished by geothermal water available at 160°C at a mass flowrate of 2 kg/s. The inner tube is thin-walled and has a diameter of 1.7 cm. If the overall heattransfer coefficient of the heat exchanger is 630 W/m2°C, determine the rate of heat transferin kW?

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A counter-flow double-pipe heat exchanger is to heat water from 30°C to 80°C at a rate of 15 kg/s. The heating is to be accomplished by geothermal water available at 160°C at a mass flow ate of 2 kg/s. The inner tube is thin-walled and has a diameter of 1.7 cm. If the overall heat ransfer coefficient of the heat exchanger is 630 W/m2°C, determine the rate of heat transfer n kW?

A counter-flow double-pipe heat exchanger is to heat water from 30°C to 80°C at a rate of 15 kg/s. The heating is to be accomplished by geothermal water available at 160°C at a mass flow ate of 2 kg/s. The inner tube is thin-walled and has a diameter of 1.7 cm. If the overall heat ransfer coefficient of the heat exchanger is 630 W/m2°C, determine the rate of heat transfer n 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.

Chapter7: Forced Convection Inside Tubes And Ducts

Section: Chapter Questions

Problem 7.54P

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