Heat Transfer Channel
Heat Transfer Channel
  • Видео 19
  • Просмотров 36 637
Exchanges on Exchangers, episode 7 - Heat Recovery and Data Centers Integration
Another great episode of Exchanges or Exchangers. This time we talk with Cloud & Heat, Jaime Comella and Vattenfall Birger Ober about heat recovery and more in general the future of Data Centers and their integration in the industrial landscape... a super interesting episode indeed!
Просмотров: 252

Видео

Data Center Cooling Systems, direct approach, de-coupling pros and cons... from the OCP discussion
Просмотров 2513 года назад
at the Open Compute Project we have been talking about this for a while and this video wants to be a short recap Please join the OCP Advanced Cooling Facility group and help the data centers community to grow stronger and better! www.opencompute.org/projects/advanced-cooling-facilities-incubation
Exchanges on Exchangers 06: Open Compute Project. Join us with Archna Haylock and Don Mitchell
Просмотров 1523 года назад
Join the conversation with @Archna Haylock and Don Mitchell about the Open Compute Project, what it is, its goals and how to participate
Heat Exchangers Performances Monitor System - Connectivity
Просмотров 7953 года назад
When is the right time to run a Cleaning In Place cycle? Is too late already? Do I have to open and mechanically clean the plates? Connectivity is a tool that provides you with these answers and allow you to keep your heat exchanger always in top conditions without opening it....
When to Open and Clean GPHEs (Gasketed Plate & Frame Heat Exchangers) Part 01
Просмотров 2,1 тыс.3 года назад
When is the right time to open and clean a gasketed plate and frame heat exchanger? Part 1
When to Open and Clean GPHEs (Gasketed Plate & Frame Heat Exchangers) Part 02
Просмотров 9683 года назад
When is the right time to open and clean a gasketed plate and frame heat exchanger? Part 2
Heat Exchangers On Line Design Software
Просмотров 1,9 тыс.3 года назад
Welcome to "Anytime", the Alfa Laval on line design software for any kind of heat exchanger
Pressure Drop in Plate Heat Exchangers
Просмотров 12 тыс.3 года назад
A short conversation about Pressure Drop in Plate Heat Exchangers, what it is and why it is important
Podcast 04 Evolution of Data Center Cooling with Dale Sartor and Bruce Myatt
Просмотров 723 года назад
Podcast 04 Evolution of Data Center Cooling with Dale Sartor and Bruce Myatt
Multipass Heat Exchangers
Просмотров 2,1 тыс.3 года назад
What are multipass heat exchangers Why are they so efficient and why don't we use them all the time?
Plate Heat Exchangers Main Transfer Area
Просмотров 9 тыс.3 года назад
High theta, low theta, chevron patter and pressing depth. Have a look at this short video about the details of the main heat transfer area in a plate heat exchanger
What are Fouling and Shear Stress in Plate Heat Exchangers
Просмотров 2,7 тыс.3 года назад
I quick representation of what Fouling and Shear Stress are ruclips.net/channel/UCjjFLScxP6XZEGUCA09xWfw?view_as=subscriber
Data Centers Cooling Solutions Partial Flow in Gasketed Plate and Frame Heat Exchangers
Просмотров 1493 года назад
Consequences of reduced or partial flow in cooling systems, in particular in gasketed heat exchangers in data centers.
Introduction to Gasketed Plate and Frame Heat Exchangers, Part 2 The Frame
Просмотров 3093 года назад
A series of 4 videos about Gasketed Plated and Frame Heat Exchangers, their main components, applications, why they are so efficient and difference between different vendors designs
Introduction to Gasketed Plate and Frame Heat Exchangers, part 1
Просмотров 2763 года назад
A series of 4 videos about Gasketed Plated and Frame Heat Exchangers, their main components, applications, why they are so efficient and difference between different vendors designs
Introduction to Gasketed Plate and Frame Heat Exchangers, Part 4 Gakets and Closing
Просмотров 3103 года назад
Introduction to Gasketed Plate and Frame Heat Exchangers, Part 4 Gakets and Closing
Introduction to Gasketed Plate and Frame Heat Exchangers, Part 3 Plates
Просмотров 4723 года назад
Introduction to Gasketed Plate and Frame Heat Exchangers, Part 3 Plates
Fluid Distribution Inside a Heat Exchanger
Просмотров 1,3 тыс.3 года назад
Fluid Distribution Inside a Heat Exchanger
Filters in Plate Heat Exchangers
Просмотров 1,1 тыс.3 года назад
Filters in Plate Heat Exchangers

Комментарии

  • @muhammadabidrazzaque5741
    @muhammadabidrazzaque5741 Месяц назад

    Thank you for this useful information

  • @muhammadabidrazzaque5741
    @muhammadabidrazzaque5741 Месяц назад

    Good information 👍

  • @viettankhuu4668
    @viettankhuu4668 2 месяца назад

    Can you share what the main reasons are for PHE leakage into the atmosphere when putting in service after re-installation? Look forward to hearing from you. Thanks.

  • @TamunoOpuboCooksCookeyGam
    @TamunoOpuboCooksCookeyGam 3 месяца назад

    Can Connectivity be put in place in other Plate heat exchangers? Is Connectivity available for Alfa Laval Spiral Heat Exchangers?

  • @Olivia-ii4jo
    @Olivia-ii4jo 6 месяцев назад

    When replacing a gasket, does one need to use adhesive or petro gel or maybe neither?

  • @udeshwijesekera3898
    @udeshwijesekera3898 7 месяцев назад

    Thanks for the teach that sir...

  • @jacobgartung9074
    @jacobgartung9074 7 месяцев назад

    How heat exchanger do for phosphate?

  • @Citizen435
    @Citizen435 9 месяцев назад

    How to clean the plate heat exchanger without removing it (on site). Which chemical to use? Do a video?

  • @mohamedimranimran3413
    @mohamedimranimran3413 9 месяцев назад

    Hai sir good morning you are videos only help me lots during PHE work.. I have one doubt regarding PHE cleaning I was try to cleaning plate with pressure washer after I using pressure washer couldn't clean it properly using a pressure washer.. It is very black and dirty Sir Please recommended something better 🙏

  • @MarkLucas
    @MarkLucas 9 месяцев назад

    The Darcy-Weisbach correlation you use to relate Delta(P) to velocity is more tailored to pipe flow. Works great for a shell-tube, not sure how valid it is for a PHE. Are there more suitable ways to theoretically validate pressure drop for a PHE?

  • @avika88
    @avika88 10 месяцев назад

    Hi is there a chanse to still get access to this tool for educational purpose?

  • @exofura
    @exofura Год назад

    basic stuff, great presentation but, most people prefer ignorance...

  • @gert_kruger
    @gert_kruger Год назад

    Is there simulation models available to simulate pressure drop vs flow?

  • @desmondaubery8446
    @desmondaubery8446 Год назад

    Thank you very much. Excellent video.

  • @desmondaubery8446
    @desmondaubery8446 Год назад

    Thank you very much. Excellent video.

  • @desmondaubery8446
    @desmondaubery8446 Год назад

    Thank you very much. Excellent video.

  • @QuincyIndico-xt2lv
    @QuincyIndico-xt2lv Год назад

    Would like to request for phe leak test overview

  • @mohamedimranimran3413
    @mohamedimranimran3413 Год назад

    Hai sir… I’ve few questions regarding plate heat exchanger.. How I’ll contact you?

  • @sheremetbyevo
    @sheremetbyevo Год назад

    Excellent explanation. Thanks.

  • @eurobrowarriormonk7182
    @eurobrowarriormonk7182 Год назад

    More silliness. a snake eating its tail. you need the heat in winter. however in winter cold is available for free to cool the centers. Using energy to cool the centers in winter to produce heat for heating homes is such a waste of energy.A snake eating its tail

  • @SG-tt5fs
    @SG-tt5fs Год назад

    How can we repair air gaps on body of phe?

  • @trocadordecalor
    @trocadordecalor Год назад

    👋👋👋👋👋

  • @mawathageseneviratne3226
    @mawathageseneviratne3226 Год назад

    thanks for information, need to know how capacity selection.

  • @mohamedimranimran3413
    @mohamedimranimran3413 Год назад

    Hai sir I've few doubt on plate heat exchanger can you explain me?

  • @mohamedimranimran3413
    @mohamedimranimran3413 Год назад

    Hai sir how are you? I hope doing well Sir we are mostly doing plate heat exchanger servicing. It’s very hard to loss and tighten the plates sir we are losing and tightening manually only sir. Is there any equipment and tool for tightening plate heat exchanger

    • @heattransferchannel8474
      @heattransferchannel8474 Год назад

      Yes, there are either pneumatic or electric tools that can be used to loosed and tight heat exchangers, and we use them regularly.

  • @dominicnobel8709
    @dominicnobel8709 2 года назад

    Hi sir

  • @bikicviki
    @bikicviki 2 года назад

    Thanks! Nice video! Do You have some video which explains differential switch and how it works as heat plate exchangers flow security device? If I good understood, differential pressure switch wait until the flow make enough pressure drop and press it. This is information that flow is good. I expect if the temperature of fluid drop that pressure will rise and on the end if it is frozen the pressure drop will be max and the pressure switch will be stile pressed? Where I am wrong? Thanks in advance ..

  • @vg1803
    @vg1803 2 года назад

    First of all, excellent videos, it's clear and simple, thanks! What value should we aim for for the wall shear stress? I read in an Alfa Laval document about the best design practices that ideally 50 Pa would be necessary with a minimum of 35 Pa for a fouling applications. Is that right ?

    • @heattransferchannel8474
      @heattransferchannel8474 Год назад

      Sorry for the belated reply, yes 50 is a good number and 35 should be considered as a bare minimum for fouling applications. If you are absolutely sure that fouling is not going to be a problem, though, you can live with much lower shear stress

  • @christiancooper6071
    @christiancooper6071 2 года назад

    How do you find the safety factor ?

  • @dianheatexchanger547
    @dianheatexchanger547 2 года назад

    Thanks.. 👍

  • @mehmoodurrehmanahsan1348
    @mehmoodurrehmanahsan1348 2 года назад

    Dear Bestio learn Sir, Hope you will be fine. Can I Access to this software for learning process. I am from Pakistan.

    • @heattransferchannel8474
      @heattransferchannel8474 2 года назад

      Dear Mr Rehman Ahsan, I suggest you can in touch with Alfa Laval Pakistan

  • @prashantmaniupadhyay6337
    @prashantmaniupadhyay6337 2 года назад

    Great video Sir. Much appreciated. I am from India. I want access to the software. Thank you

    • @heattransferchannel8474
      @heattransferchannel8474 2 года назад

      Hi Preshant, the best way is to get in touch with Alfa Laval India, we have a very strong presence in your beautiful country and every region has slightly different requirements

  • @arifshaik8959
    @arifshaik8959 2 года назад

    very useful information sir, you are making the concepts clear by visuals. Actually less videos are there on plate heat exchangers concept, But you are helping a lot. Thank You sir.

  • @Khabbazhadi
    @Khabbazhadi 3 года назад

    how should we calculate the appropriate thickness of fix and movable frames and the number and size of bolts for specific GPHE model at specific operating pressure like 16 bar?

    • @heattransferchannel8474
      @heattransferchannel8474 3 года назад

      naturally the main factor about that is the pressure rating of the unit. A 10 Bar rated unit will have a certain frame and number of bolts, a 20 Bar rated unit will have a thicker frame and more bolts... another factor COULD be the seismic rating, but normally that influences the feet, but in some extreme circumstances and with a significant nozzle load, it might change the frame as well..... does it make sense?

    • @Khabbazhadi
      @Khabbazhadi 3 года назад

      @@heattransferchannel8474 yes it does sir. but how one should calculate the right thickness and bolting. consider sth of alfalaval products, say M15, with that size, and pressure class #150, design pressure 12bar, what is the right thickness for fix and movable frame? 40mm? 50mm? 60mm? another question why always movable frame has lower thickness than fix frame?

    • @heattransferchannel8474
      @heattransferchannel8474 3 года назад

      @@Khabbazhadi Alfa Laval, as all the other major vendors of Plate Heat Exchangers, uses a proprietary software to determine what kind of frame you need.... naturally the software is the results of theoretical studies AND real life experiences, that is the reason, normally, well established companies can calculate ore accurately what is needed, because they can count of a large number of units installed in the very same, or very similar, application

    • @Khabbazhadi
      @Khabbazhadi 2 года назад

      @@heattransferchannel8474 so its not just a simple correlation formula to determine frame thickness based on pressure?

    • @heattransferchannel8474
      @heattransferchannel8474 2 года назад

      @@Khabbazhadi for the most part it is, but there are other considerations....

  • @patrollingtheworld4624
    @patrollingtheworld4624 3 года назад

    Hi , can you please suggest to increase the heat transfer rate in plate HE ?

    • @heattransferchannel8474
      @heattransferchannel8474 2 года назад

      If you mean to increase the heat transfer area, the only way is to add plates BUT you have to take care of the shear stress (see other video), otherwise you can increase the flowrate BUT that increases the pressure drop ....

  • @Khabbazhadi
    @Khabbazhadi 3 года назад

    much appreciated sir for ur amazing videos. it means a lot to me if u can help me out with the access to the heat exchangers software design such as plate type and shell and tube type. im a fluid mechanics engineer and im really interested to learn more.

    • @heattransferchannel8474
      @heattransferchannel8474 3 года назад

      Hi Hadi, I suggest you get in contact with your local Alfa Laval office and check what process they have in place to gain access to the software... were are you located?

    • @Khabbazhadi
      @Khabbazhadi 3 года назад

      @@heattransferchannel8474 im from iran and unfortunately there is none here as far as i know. can't you please help me out with a local exe software or give me a link or sth ... it means a lot to me

    • @Khabbazhadi
      @Khabbazhadi 3 года назад

      @@heattransferchannel8474 i asked the local dubai office and they didnt give me any access to this website u made a video on. could u help me out pls

    • @heattransferchannel8474
      @heattransferchannel8474 3 года назад

      @@Khabbazhadi I am sorry, but we are not authorized to give access outside our area (US), every region has their own rules when it comes to IT

  • @Khabbazhadi
    @Khabbazhadi 3 года назад

    thank u sir for ur elaborative video on PHXs. i do have a question though. based on what u said, if i want a 2" connection size, is it better to use a plate with a 2" port size at max, or use, for instance, a 4" port size plate and reduce the connection down to 2" ?

    • @heattransferchannel8474
      @heattransferchannel8474 3 года назад

      if you have a 2" connection, I would recommend 2" port heat exchanger. Every time that you reduce the size of a pipe you have some undesirable pressure drop. Does it make sense?

    • @Khabbazhadi
      @Khabbazhadi 3 года назад

      @@heattransferchannel8474 it does. but just take port and connection pressure drop into consideration, what's the difference between '4" plate reduced to 2"' and '2" native plate size', pressure-drop wise?

    • @Khabbazhadi
      @Khabbazhadi 3 года назад

      @@heattransferchannel8474 im really interested to learn more from you sir and use more of your wisdom and knowledge in heat exchangers world

    • @heattransferchannel8474
      @heattransferchannel8474 3 года назад

      @@Khabbazhadi Well, if you have 4" pipe because you need that flowrate, the moment you squeeze it down to 2" you will have significant pressure losses... how much depends mainly on the flowrate.... so, if you have 4" piping the best possible solution is to have at least 4" ports...

    • @heattransferchannel8474
      @heattransferchannel8474 3 года назад

      @@Khabbazhadi your "local" Alfa Laval is in Dubai: Phone: +971 4 372 0800 Fax: +971 4 347 1601 Email: alme.marketing@alfalaval.com

  • @md.mahbuburrahman1403
    @md.mahbuburrahman1403 3 года назад

    Thanks for uploading such an important video illustrating pressure drop in chevron plate heat exchanger. Distribution partner? I heard more times but I listened the same every times.

    • @heattransferchannel8474
      @heattransferchannel8474 3 года назад

      Yes, :-) I mispronounced that a few time, let's call it a test to check if people pay attention! :-)

  • @randumvideos3608
    @randumvideos3608 3 года назад

    What website are you using?

    • @heattransferchannel8474
      @heattransferchannel8474 3 года назад

      That is the Alfa Laval On Line tool, if you want/need access you have to register. Where are you? (which country?)

    • @randumvideos3608
      @randumvideos3608 3 года назад

      @@heattransferchannel8474 I'm from india.

    • @randumvideos3608
      @randumvideos3608 3 года назад

      I'm pursuing Bachelors in mechanical. I am doing a project in plate heat exchanger. I need some guidance to do my project.

    • @heattransferchannel8474
      @heattransferchannel8474 3 года назад

      @@randumvideos3608 Look for me in LinkedIn and sent me a Private Message there, I can give you some pointers with Alfa Laval India

  • @DT-rb8cq
    @DT-rb8cq 3 года назад

    More good content. Well explained

    • @heattransferchannel8474
      @heattransferchannel8474 3 года назад

      Thanks again DT, and if you any suggestion about next topics, please don't hesitate....

  • @DT-rb8cq
    @DT-rb8cq 3 года назад

    Excellent work. Keep it up, very beneficial.