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Steam condensing on the outer surface of a thin-walled circular tube of diameter D-50 mm and length L= 6 m maintains a uniform outer surface temperature of 100 °C Water flows through the tube at a rate m= 0.25 kg/s, and its inlet bulk temperature is To= 15 °C. Determine: a) If the flow is laminar or turbulent b) The exit bulk temperature e) T (C) h (W/m2.K) d) Rate of heat transfer from steam to water e) A plot of T vs x, where x is the distance in axial direction along the pipe State any assumptions made, and use T 57 °C. Only L, guess one iteration is needed.

Steam condensing on the outer surface of a thin-walled circular tube of diameter D-50 mm and length L= 6 m maintains a uniform outer surface temperature of 100 °C Water flows through the tube at a rate m= 0.25 kg/s, and its inlet bulk temperature is To= 15 °C. Determine: a) If the flow is laminar or turbulent b) The exit bulk temperature e) T (C) h (W/m2.K) d) Rate of heat transfer from steam to water e) A plot of T vs x, where x is the distance in axial direction along the pipe State any assumptions made, and use T 57 °C. Only L, guess one iteration is needed.

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)
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 6.15P
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Please answer The test part d and e From this  problem The test is akredytacji solved thank you 

Steam condensing on the outer surface of a thin-walled circular tube of diameter D-50 mm and length L= 6 m maintains a uniform outer surface temperature of 100 °C Water flows through the tube at a rate m= 0.25 kg/s, and its inlet bulk temperature is To= 15 °C. Determine: a) If the flow is laminar or turbulent b) The exit bulk temperature e) T (C) h (W/m2.K) d) Rate of heat transfer from steam to water e) A plot of T vs x, where x is the distance in axial direction along the pipe State any assumptions made, and use T 57 °C. Only L, guess one iteration is needed.
Transcribed Image Text:Steam condensing on the outer surface of a thin-walled circular tube of diameter D-50 mm and length L= 6 m maintains a uniform outer surface temperature of 100 °C Water flows through the tube at a rate m= 0.25 kg/s, and its inlet bulk temperature is To= 15 °C. Determine: a) If the flow is laminar or turbulent b) The exit bulk temperature e) T (C) h (W/m2.K) d) Rate of heat transfer from steam to water e) A plot of T vs x, where x is the distance in axial direction along the pipe State any assumptions made, and use T 57 °C. Only L, guess one iteration is needed.
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