Seriously I watched a lot of videos about Plate HX trying to understand how exactly this works and I've never been able to understand it, untill this video. Thanks so much
Wow! I never managed to understand or imagine how these exchangers worked until your video came to the rescue. This is the best explanation handout. Thank you so much.
I didn't realize I liked engineering topics until I came here, after beginning to learn how to warm a vermiculture bin using the heat from a hot compost bin. This is fascinating. I understand now! Thank you!
This is such a good video. I need to have this replaced and I was having trouble understanding exactly how it works. Most videos show a convoluted diagram without detailing EXACTLY how the water flows, heat is exchanged etc. You guys are master teachers - not just explaining the concept, but anticipating the questions that someone completely new to the topic would have. Thank you.
Wow such simple clarity of how you explained that. Loved it mate. Appreciate it. Trying to buy a heat exchanger service and supply business. Be keen to hear any suggestions you might have.
That was a great explanation, I was thinking to use something like that to use the wasted exhaust heat from a diesel parking heater to heat up water for a camp shower if possible.
Better yet heat up gas to vaporize it and get 500 mpg... snd it burns better as a vape than liquid therefore eliminating smog as smog is essentially unburned fuel.. they acknowledge about this but want your gas sales.. the sale is greater than environment... but what they do is put a smog reducing part on your car making them more expensive and shifting blame to customer if you have smog leaving your tail pipe plus all the other ways they tax you through emissions tests and so on... there has been vape carbs since 1926 by holly and could run an engine with vegetable oil. Yeah... elites are to blame but if you don't know better it's the customers and cars fault for the excessive smog... just like they like it.. off their shoulders and steal more of your money...
Thank you thank you sir. You explain very clear & in many ways, schematics, computer, material, how it works, very very broken so yes thank you you a great teacher
Nice video! Really enjoyed it, made it entirely clear how it works. Just one unimportant thing, the plate exchanger in the end of your vid seems to be from Norwergian/Danish actually judging by the language :) Thanks again
This video was awesome. Thanks so much. I recently toured a district Heating plant and this helped a ton to watch afterward. One question: at the plant, the water temperatures basically flipped (cold got hot and hot got cold). How did they do this as opposed to the temperatures just meeting in the middle? Do they run the water through multiple exchangers (there was many at this plant). Thanks again and awesome video!
It's easier to think about heat exchangers in terms of average temperature value. You cannot get the 'cold' fluid average temperature to rise above the 'hot' fluid average temperature. There has to be a delta T between the two average fluids for heat to be transferred. It is impossible for the outlet temperature of the 'cold' fluid to rise higher than the inlet temperature of the 'hot' fluid.
Hi iv just come across your Chanel, I have subscribed and given thumbs up and will share. your videos and explanations are fantastic and so very helpful I wish you all the success in the world. Thank you keep up the great work 👍
Hi Sir, I immensely like your videos, very informative and precise. I would request you to please create a video for heat exchanger performance and efficiency
Just remember: flow must be in opposite directions. Animation at 0:34…0:40 allows both temperatures becoming equal at output (half energy recovery at maximum), but flow in opposite directions allows almost complete energy recovery.
Very beautifully explained. Thank you. I have a question. What if I rotate the complete arrangement or say the complete heat exchanger by 90 degrees and have it in horizontal position. Will it perform with same efficiency? Is there any challenge due the horizontal placement? I would really appreciate if someone reading this comment and has answer to it please let me know. Awaiting for your answers. Thanks again :-)
Yes, it’s quite clever, I’m a marine engineer so have to service these quite often. Much better than tube coolers imo, and you only need to replace one plate if it breaks rather than the whole unit as with a tube cooler
Great video😀 thank you so much. Can i please ask how does the cold medium flows upward? I dont understand why it doesn't just stay on its horizontal flow? What pushes it to move up? it can't be only because of the plate's shape. Should i assume that the hot medium flows downwards because of gravity? Please help me please
Siddharth vasava I may not be able to explain it very well in text but I can give it a shot. It's a lot more simple than this if I remember right. A cool fluid (when I say fluid it can be a gas or liquid) is tube side (inside the tubes) and hot fluid is shell side (outside of the tubes) so when the fluid flows through the tubes it's heated. The cool fluid can also be shell side and hot fluid tube side. The heated fluid is headed by an external source.
⚠️ *Found this video super useful?* Buy Paul a coffee to say thanks: ☕
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Seriously I watched a lot of videos about Plate HX trying to understand how exactly this works and I've never been able to understand it, untill this video. Thanks so much
What is it that your asking?
Wow! I never managed to understand or imagine how these exchangers worked until your video came to the rescue. This is the best explanation handout. Thank you so much.
I didn't realize I liked engineering topics until I came here, after beginning to learn how to warm a vermiculture bin using the heat from a hot compost bin. This is fascinating. I understand now! Thank you!
😊
😊
As a Danish I can confirm that it is infact a Danish heatexchanger and not a German one.
But great video, learned alot
This is such a good video. I need to have this replaced and I was having trouble understanding exactly how it works. Most videos show a convoluted diagram without detailing EXACTLY how the water flows, heat is exchanged etc. You guys are master teachers - not just explaining the concept, but anticipating the questions that someone completely new to the topic would have. Thank you.
Your channel is the best engineering channel on UA-cam I have came across.
Great content and great video.
Love u bro !! Great job.
Funny seeing this randomly browsing UA-cam. I am a one mechanic at Sondex, been so for 15 years. I can say, the video is pretty accurate. 👍
I have watched a lot videos trying to understand the principle how plate exchangers works, now its.clear for.me,, thanks a lot
This video was perfect, everything makes so much more sense now that i’ve seen this.
Wow such simple clarity of how you explained that. Loved it mate. Appreciate it. Trying to buy a heat exchanger service and supply business. Be keen to hear any suggestions you might have.
So interesting! The diagrams make it so simple!
i never found a more useful channel than this
Great help for Aspiring Food technologists 😊
Could you make a video about heat recovery system in chiller. Appreciate your work. The best HVAC videos in UA-cam.
Thats an awesome explanation! Made me understanding how those plate heat exchangers work.
A vey good video on the basics of heat exchangers! Thank you.
This is the best channel in youtube! Big respects from Turkey👍👍👏
Excellent explanation! Easily helps me to refresh my knowledge 👍🏻
Very well done. Interesting how the concept is simple, but the manufacturer of the instrument is complex.
That was a great explanation, I was thinking to use something like that to use the wasted exhaust heat from a diesel parking heater to heat up water for a camp shower if possible.
Better yet heat up gas to vaporize it and get 500 mpg... snd it burns better as a vape than liquid therefore eliminating smog as smog is essentially unburned fuel.. they acknowledge about this but want your gas sales.. the sale is greater than environment... but what they do is put a smog reducing part on your car making them more expensive and shifting blame to customer if you have smog leaving your tail pipe plus all the other ways they tax you through emissions tests and so on... there has been vape carbs since 1926 by holly and could run an engine with vegetable oil. Yeah... elites are to blame but if you don't know better it's the customers and cars fault for the excessive smog... just like they like it.. off their shoulders and steal more of your money...
thank you so much for this information, it is very clear
Thank you thank you sir. You explain very clear & in many ways, schematics, computer, material, how it works, very very broken so yes thank you you a great teacher
Just came across this channel today in my final year of engineering 😅.....i guess its never too late !!
Same bhai 😅😂😂
Nice video! Really enjoyed it, made it entirely clear how it works. Just one unimportant thing, the plate exchanger in the end of your vid seems to be from Norwergian/Danish actually judging by the language :)
Thanks again
Thank you very much for making the video, it is very easy to follow and understand all details
Sir I say you are the best explaining. Thank you thank i really like how you explain computer, talking, pictures wow than you please continue teaching
Best video for clearing the concept, construction and working of HE
Thank you for awesome animation and sharing , good explanation
Thankyou ❤️🤌🏿🙂🫂
Ok
❤️🙌raafuuuu
With pleasure 😌
This is an amazing video and it was very informative. Thank you for your good work.
Very useful video. Thanks from Ecuador 🇪🇨
This video is outstanding. Terrific work!
I enjoy this website very much. It quite interesting.
Awesome 🔥 🔥 🔥 really i love it & its simple & easy to understand 🤩
Thanks for supporting! Good luck 🍀!
This video was awesome. Thanks so much. I recently toured a district Heating plant and this helped a ton to watch afterward. One question: at the plant, the water temperatures basically flipped (cold got hot and hot got cold). How did they do this as opposed to the temperatures just meeting in the middle? Do they run the water through multiple exchangers (there was many at this plant). Thanks again and awesome video!
It's easier to think about heat exchangers in terms of average temperature value. You cannot get the 'cold' fluid average temperature to rise above the 'hot' fluid average temperature. There has to be a delta T between the two average fluids for heat to be transferred. It is impossible for the outlet temperature of the 'cold' fluid to rise higher than the inlet temperature of the 'hot' fluid.
Hi iv just come across your Chanel, I have subscribed and given thumbs up and will share. your videos and explanations are fantastic and so very helpful I wish you all the success in the world. Thank you keep up the great work 👍
Hi Jason, much appreciated. Glad you enjoyed
You got little brown stuff on your nose 😂
Very useful and straightforward explanation. Thank you !
Hey mate. How long did it take for you to make these 3D models? They look very neat, thx again for your time, much appreciated.
AMAZING EXPLANATION!! THANKS A LOT!
Excellent description! Thanks
Exellent explanation mate..thanks
Hi Sir, I immensely like your videos, very informative and precise. I would request you to please create a video for heat exchanger performance and efficiency
Thanks bro i understand clearly now.
There is still more 2 know
thanks for the video- From Turkey !!
nicely and clearly explained. Thank you
Excellent video & explaination.
Beautifully explained, thank you so much
Thank you for your great video!
great video. you are a good teacher. thanks.
wow Man. great video. thank u sooo much for all ur vids.
Amazing description
Than you for sharing this, very helpful
Thanks for the awesome explanation of the working principle as well as the extra info on the LMTD. (y)
What is LMTD?
excellent exposition. thank you.
Your channel is superb. Kipidapdonggibab
Just remember: flow must be in opposite directions.
Animation at 0:34…0:40 allows both temperatures becoming equal at output (half energy recovery at maximum), but flow in opposite directions allows almost complete energy recovery.
thank you! nice illustration
Very beautifully explained. Thank you. I have a question. What if I rotate the complete arrangement or say the complete heat exchanger by 90 degrees and have it in horizontal position. Will it perform with same efficiency? Is there any challenge due the horizontal placement? I would really appreciate if someone reading this comment and has answer to it please let me know. Awaiting for your answers. Thanks again :-)
I believe that horizontal placement would allow bubbles to be trapped in the plates reducing efficiency and complicating installation
Fantastic video 👏🏻
Very nice, understand very easy thank you.👍 i expect more techical videos.
Thanks for the video! Shouldn't the gradient be slightly different at 8:30 (with orange instead of red in the upper part)?
Thank you....well done!
Excellent video sir
Thank you for this helpful content
Thankyou so much such an amazing explanation.
Thank you very much for this video :)
thanks dear sir,i am from Bangladesh
you are a life saver
Wow this helps me understand these things! What are the limitations of these compared to tube and shell?
Keep up the good work guys..
Thanks for the video
Very well explained
so in essence the gaskets are what control which fluid goes to which plate? Amazing
Great video!
Yes, it’s quite clever, I’m a marine engineer so have to service these quite often. Much better than tube coolers imo, and you only need to replace one plate if it breaks rather than the whole unit as with a tube cooler
8:30 nice little graphic effect there. Looks hypnotic.
Excellent explanation .......
Very helpful video. Thank you so much !
Best info video for this topic so far. Great work.
wow. very useful. thank you.
Super video! Though it's not German but Danish writing on the board. 😁👍
Best discribe ever....
Excellent work .. keep it up
That video was useful. thank you friend.
your videos are great
nice illustrations..
This is such an amazing video. Thank you so much!
It's not if you ask.
great video! thank you very much!
Great video..Very helpul
Very helpful explanation! Thank you!!!
Could you do some calculations on a plate heat exachanger?
great video.
You try to give the video more brightness it will be great if you do
Does the orientation for water to water matters??? Eg horizontal on their back or side ?
Great video😀 thank you so much. Can i please ask how does the cold medium flows upward? I dont understand why it doesn't just stay on its horizontal flow? What pushes it to move up? it can't be only because of the plate's shape. Should i assume that the hot medium flows downwards because of gravity? Please help me please
I think a circulating pump would be pushing it
Great video :) The real life example is a Danish exchanger and not German :)
An in-depth video for boilers and heat pumps?
Heat pumps: theengineeringmindset.com/heat-pumps/
Boilers: theengineeringmindset.com/heating-systems/
would you please make video on shell and tube heat exchanger?
Siddharth vasava I may not be able to explain it very well in text but I can give it a shot. It's a lot more simple than this if I remember right. A cool fluid (when I say fluid it can be a gas or liquid) is tube side (inside the tubes) and hot fluid is shell side (outside of the tubes) so when the fluid flows through the tubes it's heated. The cool fluid can also be shell side and hot fluid tube side. The heated fluid is headed by an external source.
@@toddhowardforreal3912 very confusing mate. It was not so well explained.
Great tutorial
better than my teacher...
Good job man!!! Keep it up 👍