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.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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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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