1. Determine the outlet temperature of the hot fluid. Heat capacity rate, kW/K Inlet temperature, °C Outlet temperature, °C Hot fluid 6 60 Example 5 Consider a concentric tube heat exchanger with an area of 50 m² operating under the following conditions: (c) Calculate the overall heat transfer coefficient. Cold fluid 2. Is the heat exchanger operating in counterflow or parallel flow, or can't you tell from the available information? 3 30 54
1. Determine the outlet temperature of the hot fluid. Heat capacity rate, kW/K Inlet temperature, °C Outlet temperature, °C Hot fluid 6 60 Example 5 Consider a concentric tube heat exchanger with an area of 50 m² operating under the following conditions: (c) Calculate the overall heat transfer coefficient. Cold fluid 2. Is the heat exchanger operating in counterflow or parallel flow, or can't you tell from the available information? 3 30 54
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:Heat capacity rate, kW/K
Inlet temperature, °C
Outlet temperature, °C
1. Determine the outlet temperature of the hot fluid.
Hot fluid
6
60
Example 5
Consider a concentric tube heat exchanger with an area of 50 m² operating under the following
conditions:
Cold fluid
3
30
54
2. Is the heat exchanger operating in counterflow or parallel flow, or can't you tell from the
available information?
(c) Calculate the overall heat transfer coefficient.
(d) Calculate the effectiveness of this exchanger.
(e) What would be the effectiveness of this exchanger if its length were made very large?
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