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zakruti.com » Knowledge, science, education » The Engineering Mindset
Finned Tube Heat Exchangers

Finned Tube Heat Exchangers

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Rating: 4.0; Vote: 1
on fin and tube heat exchangers basics showing application and how they work TheEngineerGuy: I always wondered if the cooling effect on the Fins would be greater, if they would be angled half a degree, so Air is not flow right by it but actually need to touch the fins and change direction which would cause friction with the fins.
Date: 2023-11-17

Comments and reviews: 5


on a multiple pass/single tube, does it make a difference between hot at the top/cold at the bottom versus hot at the bottom/cold at the top? since hot air rises, if cold is at the top, maybe the water would re-heat a tad? or is that negligible?
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Which of them can best be used in refrigerator? And what are the system dynamics in modeling the system for optimal control to reduce the cost function. How can I determine the performance index of the setup? Thank you sir
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I am curious as to why you would chill the air before the compressor. I would have thought that if you chilled the air after the compressor where it is hotter the chilling would be more efficient.
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Would it not be better if the heat exchanger in the gas power station would be after the compressor? Like in a car an intercooler. Maybe it is anyways?
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The GT intake air cooling design is called evaporative cooling but sometimes fogging systems are also used.
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