Water at 110 kPa pressure and 21 oC temperature enters a heater with an average velocity of 5.2 m/s and the heated water is 65 oC temperature and 110 kPa pressure with an average velocity of 15.2 m/s. Flow at inlets and outlets turbulent and the water outlet level is (35.2) meters higher than the inlet level. Since the process takes place in the steady regime, what is the amount of heat gained per unit mass of water?

Water at 110 kPa pressure and 21 oC temperature enters a heater with an average velocity of 5.2 m/s and the heated water is 65 oC temperature and 110 kPa pressure with an average velocity of 15.2 m/s. Flow at inlets and outlets turbulent and the water outlet level is (35.2) meters higher than the inlet level. Since the process takes place in the steady regime, what is the amount of heat gained per unit mass of water?

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.

Chapter6: Forced Convection Over Exterior Surfaces

Section: Chapter Questions

Problem 6.53P

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