Hello from 2023! You run one of the best (or is it the best?) engineering RUclips channels. Especially, your EE series are a piece of art, can't tell you how useful those are to me! Thank you a lot!
After watching tons of videos and reading lots of mechanical engineering books and especially hvac systems, this was the neatest explanation that I have had during 6 years of experience in the industry.
thanks for our time. finally, I understand the cooling tower. I did not find any vid that explains the cooling tower like this. thanks again and keep up the great work
So very informative. Thank you. 🙏🏽 I’ve been working around these things a couple years now and your videos make sense of it all. Stationary Engineers and Operators!
Great video! How about some maintenance video on for example, how to service a building pressurisation unit and expansion vessels? Or how to clean out a calorifier? Thanks!
What is the difference between a fluid cooler and a cooling tower and why would I choose one over the other. I have seen some sites that have both types. Not sure why
If there is multi cell cooling tower then will there be a separate float valve for each cell or one float valve is enough for multi cell cooling tower?
what is the typical temperature range of the condenser water, the return cooler water, the ambient air, and the ambient humidity? can these operate at high ambient temperature and humidity? how much water do they lose to atmosphere?
most have fans on the top but some will use ground mounted fans which sit at the side and blow air inside, these are usually used when the cooling tower would exceed height restrictions for local building regulations so shorter towers are needed
Just wanted to appreciate your efforts! your videos really helped me learn about and understand hvac systems thank you so much! (a civil engineer from pakistan)
Hi bro, I was checking your video. I have one doubt about this cooling tower. Does the outdoor cool air touches directly the chiller water which was sprinkled into the film? If so, would that add dust/impurities etc to the chiller water? Thanks
Where does the water go when it's drained ? Is it reused somewhere or does it just go to the sewer? Also, where does the new, fresh water come from? If the building is connected to the city water supply, is that where the new water comes from? Is that usually connected at the chiller ?
@@EngineeringMindset thank you. I'm taking my RMO exam from FDNY. I'm watching all your videos in order..many people told me these videos helped them a lot to pass the exam
Yo bro when I mean I’m so grateful to have came across this video. I am in the field as we speak. I feel like a rookie, but this just gives any more knowledge to what I need to know. Thank you if there’s a way I can ever reach out to you please let me know.💪🏿🤙🏿
Thank you Paul for the great explanation, as always. Can you please make one more video for Closed-circuit cooling towers, and how they're different from open cooling towers?
Question that seems very basic here... What is the difference between a cooling tower and a fluid cooler. Working in residential now everyone calls these towers fluid coolers, and that its different than cooling towers in commercial. Any info is appreciated, have not got a complete answer yet.
I've seen some of your more current videos, and they are much better than this. You should update this one with some engineering and design calculations as well as the physics behind the actual heat dissipation and water evaporation
Thank you so much! Maybe you could make a discord server for your channel? Would love to join one and discuss your videos with other fans! Keep it up, especially on HVAC topics! Please!
Hi, if the water supply to the cooling tower (specified on the chiller's schematic) is 2000L/h, does that mean that 2000L of warm water are lost to the environment every hour? Is it worth trying to recover somehow? (asking for an academic group project that aims to recover heat/water from a chiller) Thank you..
my building is about 30 yrs old and our bypass is pneumatic but even after watching this i still dont have a full concept of what the need is for the bypass... our pnumatic operations are being slowly phased out and changed to digital but if anybody reading this knows please fill me in
Please help.. how can a cooling tower reject heat, but a swamp cooler basically is the same setup is used for cooling. Can someone break it down for me?
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⚠️ *Found this video super useful?* Buy Paul a coffee to say thanks: ☕
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I’ve been doing HVAC for 15 years and even I learned a few new things on this video….
Great content and keep up the great work
Hello from 2023! You run one of the best (or is it the best?) engineering RUclips channels. Especially, your EE series are a piece of art, can't tell you how useful those are to me! Thank you a lot!
This is one of the most well thought out easy to digest, and incredibly visualized presentations I’ve ever seen. Great work!
Drain for draining the system for preventive maintenance, float valve for make up water to maintain water level at the basin to prevent air pocketing.
Best engineering content creator for the new generation of elite engineers
After watching tons of videos and reading lots of mechanical engineering books and especially hvac systems, this was the neatest explanation that I have had during 6 years of experience in the industry.
I used this video to learn English terminology (of cooling towers); perfect! Thank you!
thanks for our time. finally, I understand the cooling tower. I did not find any vid that explains the cooling tower like this. thanks again and keep up the great work
So very informative. Thank you. 🙏🏽 I’ve been working around these things a couple years now and your videos make sense of it all. Stationary Engineers and Operators!
Thank you so much for your sharing! Among all the videos this is the most simple&easiest to understand!
What a great channel this is
Very well explained. Thank you
Learn how *COOLING TOWERS, AHU and CHILLERS* work together: ruclips.net/video/1cvFlBLo4u0/видео.html
Excellent presentation.
Thanks man ever since I subscribed I have been learning so much I have a project on chillers thank u
I just got a project on study of cooling tower and efficiency improvement. This is great video for basic starting. Subscribed.
Can you share your study?
Great video! How about some maintenance video on for example, how to service a building pressurisation unit and expansion vessels? Or how to clean out a calorifier? Thanks!
very perfect 3D model
Excellent Video!
I’m an apprentice in building maintenance this is sick
Excellent video, mate -- Cheers!
Nicely explained with real pictures of each component. Also plz share a video on VAM.
There is also water jet oriented towards the thins.
The tower cleans itself.
Thank's for sharing
A very informative video, this took my cursor straight to subscribe. I believe there is still a lot to learn here. thank you
Really very helpful video !!
AMAZING!!! VERY SIMPLE EXPLANATION...thank you!
Great Video, Please make a video Maintenance of the Hvac System
What is the difference between a fluid cooler and a cooling tower and why would I choose one over the other.
I have seen some sites that have both types. Not sure why
great video nicely explained keep up the great work.
Thanks guys for uploading this video. You guys are better than my instructor.
makes alot of sense thank you so much for the information!
Subscribed, amazing video mate!
Thank you for video like this ❤️❤️❤️
Thanks sir. Thanks is a small word for this great work.
Nice and to-the-point presentation... As always... 👍
All your videos are interesting!!!!
Really great video, thankyou 👍🏻
Very nice explain thank u
Great detail video really helps a lot
Great video as always. Thank you.
Well explained and very helpful. Thanks.
+François-Philippe Paradis Glad you enjoyed it
You blitzed this one!! Bravo!
thankyou!! the best explaination
Could you please increase the volume.
Great video
If there is multi cell cooling tower then will there be a separate float valve for each cell or one float valve is enough for multi cell cooling tower?
There are many ways to do it, there could be several towers connected together and a pipe running between all to balance the water level too
Very well made video
what is the typical temperature range of the condenser water, the return cooler water, the ambient air, and the ambient humidity? can these operate at high ambient temperature and humidity? how much water do they lose to atmosphere?
Is there a fan in the bottom by the base to get the ambien air inside the cooling tower is it just pulled from you top fan
most have fans on the top but some will use ground mounted fans which sit at the side and blow air inside, these are usually used when the cooling tower would exceed height restrictions for local building regulations so shorter towers are needed
thank you so much Paul, very clear
\
Very good, thank you.
Just wanted to appreciate your efforts!
your videos really helped me learn about and understand hvac systems
thank you so much!
(a civil engineer from pakistan)
Hi bro, I was checking your video. I have one doubt about this cooling tower. Does the outdoor cool air touches directly the chiller water which was sprinkled into the film? If so, would that add dust/impurities etc to the chiller water? Thanks
great information
Thank You Very much Sir!
Where does the water go when it's drained ? Is it reused somewhere or does it just go to the sewer? Also, where does the new, fresh water come from? If the building is connected to the city water supply, is that where the new water comes from? Is that usually connected at the chiller ?
It goes to the sewer, it comes from the water main. It enters near the pressurisation unit. See our video on chilled water schematics
@@EngineeringMindset thank you. I'm taking my RMO exam from FDNY. I'm watching all your videos in order..many people told me these videos helped them a lot to pass the exam
Thanks again mate.
very informative
awesome video ty
really great video explaination is awsome keep up great work , and one request make the sound better
Thank you for this video ♥️
great video! support
what part if any does evaporation play?
Absolutely wonderful presentation!
Thank you, Charles. Glad you enjoyed it, plenty more on the way.
Thank you so much for providing such a useful video.
Yo bro when I mean I’m so grateful to have came across this video. I am in the field as we speak. I feel like a rookie, but this just gives any more knowledge to what I need to know. Thank you if there’s a way I can ever reach out to you please let me know.💪🏿🤙🏿
bouta pass my quiz bc of this 😈😈😈
You are making so helpful and successfully videos hvac kindly make vrf system video
New VRF unit video here:➡️ ruclips.net/video/4i1XgcP1tmw/видео.html
Hey great video!! I had a doubt though how does the drift eliminator exactly help in condensing the warm air being sucked by the fan.
It collides with the surface so the impact and pressure change, the material will be a cooler temperature also.
can you make a separate video for Air separator in Hvac system
What is the problem if heat rejection smaller than 200kw? but in/out temperatures and water flow rate are the same.
What are your observations between open and closed loop cooling towers, as to their cooling efficiencies?
Thank you for your videos :)
Thank you!
Thank you Paul for the great explanation, as always. Can you please make one more video for Closed-circuit cooling towers, and how they're different from open cooling towers?
Thank you so much for all your videos. Really very well done! Great and easy to follow
Question that seems very basic here... What is the difference between a cooling tower and a fluid cooler. Working in residential now everyone calls these towers fluid coolers, and that its different than cooling towers in commercial. Any info is appreciated, have not got a complete answer yet.
I've seen some of your more current videos, and they are much better than this. You should update this one with some engineering and design calculations as well as the physics behind the actual heat dissipation and water evaporation
Thank you so much! Maybe you could make a discord server for your channel? Would love to join one and discuss your videos with other fans! Keep it up, especially on HVAC topics! Please!
How to calculate water loss in cooling tower as a rule of thumb
rough rule of thumb we use- 1% of the flow for every 10degF just for evap
Hi, if the water supply to the cooling tower (specified on the chiller's schematic) is 2000L/h, does that mean that 2000L of warm water are lost to the environment every hour? Is it worth trying to recover somehow? (asking for an academic group project that aims to recover heat/water from a chiller)
Thank you..
No it will recycle the water, a much smaller amount is lost to evaporation. You can reclaim some heat yes.
This is channel is simple AWESOME, helped me a lot||||
my building is about 30 yrs old and our bypass is pneumatic but even after watching this i still dont have a full concept of what the need is for the bypass... our pnumatic operations are being slowly phased out and changed to digital but if anybody reading this knows please fill me in
Good job.
Please kindly write the basic equations used in design the cooling towers. ( simple and practical forms).
Thanks a lot, nice and clear explanations. Curious question: what is the software you use to do these wonderful presentations?
Thankyou very much paul! You explained everything very clear! I promise to buy you a coffee! Hahahah
好喜欢这个视频，图画的很直观。可惜听不太懂，英语太差。XIE XIE .感恩。
Thank you
Thank you sir
There are also round cooling towers
Very niece sir 🇮🇳👍
so is this an open circuit then
Yes this is an open circuit, the condenser water leaves the pipe and is sprayed into the air of the cooling tower.
Play at 1.5x speed it will save some time. Great video though
Please help.. how can a cooling tower reject heat, but a swamp cooler basically is the same setup is used for cooling. Can someone break it down for me?
It rejects heat so its therefore cooling also.
Great video. But I had to up the speed to 1.25 to get through it.
So this is kind of like a giant swamp cooler except the air that is returned to the room would be dry?
Need to do the video over with someone else explaining what's going on,,,videos are always great and helpful,,Paul is just off his game in this video
Dédicace a tous les BTS FED qui viennent voir cette vidéo pour faire l'oral d'anglais TECH . Une pensée pour vous :)
PS : moi je l'ai eu ;)
Super sir