*These videos take a long time to make* if you would like to buy Paul a coffee to say thanks, link below: ☕ PayPal: www.paypal.me/TheEngineerinMindset Channel membership: ruclips.net/channel/UCk0fGHsCEzGig-rSzkfCjMwjoin Patreon: www.patreon.com/theengineeringmindset
Thank you for your community posts hilighting these "old" videos! For us new subscribers its nice as i know you have a shitload of very educational content, but its also a SHITLOAD of content to sift through.
Great video. So finned tube heat exchangers transfer heat through a) convection of the secondary fluid on the tube/fin walls, b) conduction of the tube/fin walls to the primary fluid in the tube then c) convection of the primary fluid through the tube?
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.
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
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?
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.
And that friction will cause some heat producing on the fins, that's why they are not angled :) Also will slow down air and the more speed air has, the more heat it can disipate.
I just scheduled the video and commented on it as part of the process. aiming to get a video out each day until end of year so need to free up time by scheduling
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?
*These videos take a long time to make* if you would like to buy Paul a coffee to say thanks, link below: ☕
PayPal: www.paypal.me/TheEngineerinMindset
Channel membership: ruclips.net/channel/UCk0fGHsCEzGig-rSzkfCjMwjoin
Patreon: www.patreon.com/theengineeringmindset
Thank you for your community posts hilighting these "old" videos! For us new subscribers its nice as i know you have a shitload of very educational content, but its also a SHITLOAD of content to sift through.
Great video. So finned tube heat exchangers transfer heat through a) convection of the secondary fluid on the tube/fin walls, b) conduction of the tube/fin walls to the primary fluid in the tube then c) convection of the primary fluid through the tube?
I don't have to train my apprentice thanks to your videos! Cheers!
I cleaned my AC and wondered about this, thanks
Great work guys. I also suggest making a video about Microchannel heat exchangers, that would be a hit!
Thanks.
ruclips.net/video/NCvYPclQNWM/видео.html
I've learned so much from your videos. Cheers!
The GT intake air cooling design is called "evaporative cooling" but sometimes "fogging systems" are also used....
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.
Another great video from the engineering mindset team.
Thank you very much for your useful videos
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
Can you do a video on Dry Coolers
Excellent as always, thank you
thank you very useful and useful
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?
This is just a guess, but bottom to top flow would aid in moving gas/air bubbles and avoid trapping them in the exchanger.
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.
And that friction will cause some heat producing on the fins, that's why they are not angled :) Also will slow down air and the more speed air has, the more heat it can disipate.
ah yes i love premiering videos so you can comment on them a month before they come out
I just scheduled the video and commented on it as part of the process. aiming to get a video out each day until end of year so need to free up time by scheduling
@@EngineeringMindset ahh, that makes a lot of sense.
i’m jealous of anyone who has a consistent upload schedule
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?
When I read the title I read it as "finned RUclipsrs". Brain said "mermaids have internet?"
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The audio fluctuates in all you videos. Why is that ?
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