Steam condensing at 120°C (h, = 2203 kJ/kg) on the shell side of (1 shell and 12 thin-walled tubes) heat exchanger. Water (18 °C, C, =4180 J/kg-"C) enters the tube @ 3.4 kg/s ấnd the temperature difference between the two fluids at the exit is 57°C, assume LMTD correction factor of 1.0, for each tube: length = 2.7 m, diameter = 2.4 cm. What is the overall heat transfer coefficient (W/m¯.°C)? ww. Select bne: O A. 2234.41 O B. 3859.43 C. 3385.47 D. 2979.21 O E. 2606.81

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Steam condensing at 120°C (h, = 2203
kJ/kg) on the shell side of (1 shell and 12
thin-walled tubes) heat exchanger. Water
(18 °C, C, =4180 J/kg-"C) enters the tube @
3.4 kg/s ấnd the temperature difference
between the two fluids at the exit is 57°C,
assume LMTD correction factor of 1.0, for
each tube: length = 2.7 m, diameter = 2.4
cm. What is the overall heat transfer
coefficient (W/m¯.°C)?
Select bne:
O A. 2234.41
O B. 3859.43
C. 3385.47
D. 2979.21
E. 2606.81
Transcribed Image Text:Steam condensing at 120°C (h, = 2203 kJ/kg) on the shell side of (1 shell and 12 thin-walled tubes) heat exchanger. Water (18 °C, C, =4180 J/kg-"C) enters the tube @ 3.4 kg/s ấnd the temperature difference between the two fluids at the exit is 57°C, assume LMTD correction factor of 1.0, for each tube: length = 2.7 m, diameter = 2.4 cm. What is the overall heat transfer coefficient (W/m¯.°C)? Select bne: O A. 2234.41 O B. 3859.43 C. 3385.47 D. 2979.21 E. 2606.81
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