Consider the shell and tube heat exchanger where liquid A of density pa is flowing through the inner tube and is being heated from temperature Tat to Taz by liquid B of density pe flowing counter-currently around the tube The temperature of liquid B decreases from Ten to Tea. In many practical situations the tubular heat exchanger is modelled using simple ordinary differential equations. This is possible if we think about the heat exchanger within the unit as being an exchanger between two perfect mixed tanks. Each one of them contains a liquid. i Investigate the nature of a system a heat exchanger under ideal conditions ii. Develop appropriate equations to model the heat exchange i State the assumption and their implications
Consider the shell and tube heat exchanger where liquid A of density pa is flowing through the inner tube and is being heated from temperature Tat to Taz by liquid B of density pe flowing counter-currently around the tube The temperature of liquid B decreases from Ten to Tea. In many practical situations the tubular heat exchanger is modelled using simple ordinary differential equations. This is possible if we think about the heat exchanger within the unit as being an exchanger between two perfect mixed tanks. Each one of them contains a liquid. i Investigate the nature of a system a heat exchanger under ideal conditions ii. Develop appropriate equations to model the heat exchange i State the assumption and their implications
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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Consider the shell and tube heat exchanger where liquid A of density pa is flowing through the inner tube and is being heated from temperature Tat to Taz by liquid B of density pe flowing counter-currently around the tube The temperature of liquid B decreases from Ten to Tea. In many practical situations the tubular heat exchanger is modelled using simple ordinary differential equations. This is possible if we think about the heat exchanger within the unit as being an exchanger between two perfect mixed tanks. Each one of them contains a liquid.
i Investigate the nature of a system a heat exchanger under ideal conditions
ii. Develop appropriate equations to model the heat exchange i State the assumption and their implications
iv. Perform a degree of freedom analysis.
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