Water enters a heated circular tube with a diameter of 25.4 mm and a length of 5 m. The water velocity is 0.6 m/s and the temperature is290 K at the inlet. The surface temperature of the tube is maintained at 350 K.LTmi = 290 KUmD = 0.0254 m-T = 350 KFor the fully developed flow conditions, evaluate water properties at 300 K to calculate:- The average heat transfer coefficient h in W/m²K- The water outlet temperature in K2438262328213191355137813902306.8 309.5 || 313.7|| 319.9 || 325.3 || 333.5 || 339.1

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Water enters a heated circular tube with a diameter of 25.4 mm and a length of 5 m. The water velocity is 0.6 m/s and the temperature is 200 K at tho + 250 K

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

Water enters a heated circular tube with a diameter of 25.4 mm and a length of 5 m. The water velocity is 0.6 m/s and the temperature is
290 K at the inlet. The surface temperature of the tube is maintained at 350 K.
L
Tmi = 290 K
Um
D = 0.0254 m
-T = 350 K
For the fully developed flow conditions, evaluate water properties at 300 K to calculate:
- The average heat transfer coefficient h in W/m²K
- The water outlet temperature in K
2438
2623
2821
3191
3551
3781
3902
306.8 309.5 || 313.7|| 319.9 || 325.3 || 333.5 || 339.1

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