Q1: A shell-and-tube heat exchanger having one shell pass and four tube passes is shown schematically in the following sketch. The fluid in the tubes enters at 200°C and leaves at 100°C. The temperature of the fluid is 20°C entering the shell and 90°C leaving the shell. The overall heat transfer coefficient based on the surface area of 12 m² is 300 W/m² K. Calculate the heat transfer rate between . the fluids. 11 Tube fluid 200 °℃ Tube fluid 100 °C Shell fluid 90°C
Q1: A shell-and-tube heat exchanger having one shell pass and four tube passes is shown schematically in the following sketch. The fluid in the tubes enters at 200°C and leaves at 100°C. The temperature of the fluid is 20°C entering the shell and 90°C leaving the shell. The overall heat transfer coefficient based on the surface area of 12 m² is 300 W/m² K. Calculate the heat transfer rate between . the fluids. 11 Tube fluid 200 °℃ Tube fluid 100 °C Shell fluid 90°C
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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Heat Exchangers
Heat exchangers are the types of equipment that are primarily employed to transfer the thermal energy from one fluid to another, provided that one of the fluids should be at a higher thermal energy content than the other fluid.
Heat Exchanger
The heat exchanger is a combination of two words ''Heat'' and ''Exchanger''. It is a mechanical device that is used to exchange heat energy between two fluids.
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Transcribed Image Text:Q1: A shell-and-tube heat exchanger having one shell pass and four tube passes is shown
schematically in the following sketch. The fluid in the tubes enters at 200°C and leaves at 100°C. The
temperature of the fluid is 20°C entering the shell and 90°C leaving the shell. The overall heat transfer
coefficient based on the surface area of 12 m² is 300 W/m² K. Calculate the heat transfer rate between
the fluids.
Tube fluid
200 °C
Tube fluid
100 °C
Shell fluid 90 °C
W
41
Shell fluid 20°C
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