Forum: Fundamentals

  1. Sticky Thread Sticky: Refrigeration 101

    Started by Gary, 05-07-2009 05:21 PM
    5 Pages •
    1 2 3 4 5
    1 Attachment(s)
    • Replies: 201
    • Views: 235,307
    L-PLATES
    01-11-2011, 10:18 PM Go to last post

  2. Thumbs up Sticky Thread Sticky: Safety of Society - The Role of the Engineer

    Started by Josip, 17-05-2011 08:16 PM
    1 Attachment(s)
    • Replies: 4
    • Views: 27,355
    SeanB
    02-10-2011, 05:45 PM Go to last post

  1. Query

    Started by premhvac, 05-05-2014 08:55 AM
    • Replies: 2
    • Views: 1,296
    Brian_UK
    05-05-2014, 10:04 PM Go to last post

  2. Ques

    Started by MAREESWARAN, 12-01-2011 06:18 PM
    • Replies: 9
    • Views: 3,409
    mikeref
    13-01-2011, 11:02 PM Go to last post

  3. Quest for a fan for my Quest

    Started by Coldasice, 03-10-2008 11:05 AM
    • Replies: 3
    • Views: 1,904
    multisync
    25-10-2008, 11:49 AM Go to last post

  4. question

    Started by iceman3000, 22-06-2008 10:11 PM
    • Replies: 6
    • Views: 1,933
    frank
    23-06-2008, 08:54 PM Go to last post

  5. Question (stupid?) Should system be at saturation pressure?

    Started by berntd, 19-12-2023 03:48 AM
    • Replies: 17
    • Views: 1,690
    chan005
    28-02-2024, 07:55 AM Go to last post

  6. Question about 16 way Daikin branch selector

    Started by Contactor, 26-06-2020 12:31 PM
    • Replies: 2
    • Views: 1,119
    Contactor
    26-07-2020, 12:05 AM Go to last post

  7. Question about air-conditioning DX evaporator

    Started by A.Mortezania, 22-01-2018 04:43 PM
    • Replies: 4
    • Views: 2,339
    ascorone
    02-05-2018, 12:10 PM Go to last post

  8. Question about calculating BTU

    Started by ysh1317, 29-11-2010 11:57 AM
    • Replies: 17
    • Views: 4,408
    dougheret0
    03-12-2010, 04:23 PM Go to last post

  9. Question about calculating compressor power

    Started by ysh1317, 22-10-2009 10:50 AM
    • Replies: 3
    • Views: 1,965
    mad fridgie
    23-10-2009, 12:57 AM Go to last post

  10. Question about centrifugal compressors

    Started by A.Mortezania, 03-03-2017 07:05 AM
    • Replies: 2
    • Views: 1,466
    A.Mortezania
    04-03-2017, 07:19 PM Go to last post

  11. question about chiller

    Started by steven86, 25-02-2008 01:18 PM
    • Replies: 11
    • Views: 3,391
    steven86
    29-02-2008, 04:17 PM Go to last post

  12. Moved: Question about flooded evp.

    Started by A.Mortezania, 04-02-2017 12:03 PM
    •  
    •  

  13. Question about Formula

    Started by skyboy6142, 16-10-2022 07:54 AM
    2 Attachment(s)
    • Replies: 3
    • Views: 1,441
    Peter_1
    28-10-2022, 07:51 PM Go to last post

  14. Question about pump down

    Started by A.Mortezania, 03-04-2017 07:40 PM
    • Replies: 6
    • Views: 2,108
    Grizzly
    05-04-2017, 09:34 PM Go to last post

  15. Question about refrigerant charge

    Started by A.Mortezania, 02-08-2017 06:00 AM
    • Replies: 3
    • Views: 1,530
    chemi-cool
    02-08-2017, 07:55 PM Go to last post

  16. Question about relative humidity

    Started by A.Mortezania, 27-11-2017 09:36 AM
    • Replies: 3
    • Views: 1,617
    Brian_UK
    27-11-2017, 07:44 PM Go to last post

  17. Question about Sabroe 163 HR.

    Started by Thomas Cold, 23-02-2011 06:52 AM
    • Replies: 0
    • Views: 2,458
    Thomas Cold
    23-02-2011, 06:52 AM Go to last post

  18. Question about screw compressor

    Started by skyboy6142, 02-12-2021 05:39 PM
    • Replies: 2
    • Views: 1,513
    skyboy6142
    03-12-2021, 07:27 AM Go to last post

  19. Question about split systems

    Started by A.Mortezania, 08-06-2018 07:43 PM
    • Replies: 4
    • Views: 1,651
    Rob White
    09-06-2018, 05:51 PM Go to last post

  20. Question about sporlan expansion valves

    Started by A.Mortezania, 09-07-2018 06:50 PM
    • Replies: 2
    • Views: 1,770
    RANGER1
    09-07-2018, 09:35 PM Go to last post

  21. Question about sub-cooling

    Started by A.Mortezania, 10-03-2017 08:04 AM
    • Replies: 18
    • Views: 4,771
    RANGER1
    28-04-2017, 10:12 PM Go to last post

  22. Question about vacuuming

    Started by A.Mortezania, 23-05-2017 07:14 PM
    • Replies: 2
    • Views: 1,614
    RANGER1
    24-05-2017, 04:32 AM Go to last post

  23. Question about vave plate of compressors

    Started by A.Mortezania, 12-08-2018 06:04 AM
    1 Attachment(s)
    • Replies: 3
    • Views: 15,277
    A.Mortezania
    13-08-2018, 04:14 AM Go to last post

  24. Question for an expert about Danfoss Maneurop compressor

    Started by rolocz, 31-01-2010 02:40 AM
    danfoss, maintenance, maneurop, oil mixed with gas
    • Replies: 18
    • Views: 9,120
    AUScooler:-)
    17-09-2011, 02:55 AM Go to last post

  25. Cool question for reversing valve

    Started by mike davies, 19-11-2010 10:03 AM
    • Replies: 12
    • Views: 4,808
    mike davies
    21-11-2010, 03:47 AM Go to last post

  26. question i cant find an answer to

    Started by jaeck75, 17-11-2008 08:33 PM
    • Replies: 4
    • Views: 2,939
    penguinkiller
    21-11-2008, 01:51 PM Go to last post

  27. Post question in coolpack

    Started by mohamadrezak, 25-08-2014 08:09 PM
    • Replies: 2
    • Views: 1,505
    Josip
    26-08-2014, 10:45 PM Go to last post

  28. Question on evaporator core design

    Started by ancho, 27-05-2011 03:40 PM
    • Replies: 9
    • Views: 4,404
    mikeref
    17-06-2011, 06:53 AM Go to last post

  29. Question on non-condensables in ammonia

    Started by leewd, 02-05-2012 03:00 PM
    • Replies: 31
    • Views: 10,807
    Tycho
    25-05-2012, 08:08 PM Go to last post

  30. Question re: Cooling Sea Water

    Started by Gastronom, 05-07-2007 12:35 PM
    • Replies: 18
    • Views: 4,673
    wkd
    16-07-2007, 07:24 PM Go to last post

  31. Question regarding oils and gauges

    Started by hawkeye, 18-09-2012 11:39 AM
    • Replies: 7
    • Views: 2,557
    hawkeye
    20-09-2012, 03:25 PM Go to last post

  32. Question regarding pressures

    Started by mburns, 30-12-2010 12:35 PM
    • Replies: 2
    • Views: 1,695
    Tayters
    30-12-2010, 04:02 PM Go to last post

  33. Question Relating to TXV

    Started by LeedsAlex, 06-08-2008 04:03 PM
    • Replies: 15
    • Views: 6,018
    icecube51
    09-08-2008, 03:43 PM Go to last post

  34. Question, Hi press control

    Started by Robearbam, 19-06-2007 05:15 PM
    • Replies: 2
    • Views: 1,876
    monkey spanners
    19-06-2007, 10:28 PM Go to last post

  35. Question....Lennox

    Started by Robearbam, 16-09-2017 06:08 PM
    • Replies: 2
    • Views: 1,553
    The Viking
    16-09-2017, 08:55 PM Go to last post

  36. Question: Air Purging

    Started by TheUnknownw, 04-04-2020 07:46 PM
    • Replies: 11
    • Views: 1,820
    HwT
    07-04-2020, 08:13 PM Go to last post

  37. Question: From 80°C to 5°C for a jelly factory

    Started by ysh1317, 28-02-2011 12:00 PM
    • Replies: 7
    • Views: 5,026
    mad fridgie
    02-03-2011, 11:11 AM Go to last post

  38. questions

    Started by jumanje13, 23-03-2008 08:24 PM
    • Replies: 2
    • Views: 1,969
    monkey spanners
    24-03-2008, 05:09 PM Go to last post

  39. Questions about Chiller Design

    Started by Vincent Yu, 27-05-2008 09:27 PM
    • Replies: 9
    • Views: 5,740
    abet_meneses
    06-06-2008, 01:00 PM Go to last post

  40. Questions Ammonia evaporators

    Started by Friobernal, 16-03-2003 07:33 PM
    2 Attachment(s)
    • Replies: 5
    • Views: 12,796
    bersaga
    25-03-2003, 10:36 AM Go to last post

  41. Questions regarding condenser and evaporator temp.

    Started by ruzfactor, 05-09-2009 04:48 PM
    • Replies: 3
    • Views: 3,448
    ruzfactor
    06-09-2009, 04:13 PM Go to last post

  42. Quick question about using a fridge in an RV

    Started by Definca, 19-07-2005 12:45 AM
    • Replies: 1
    • Views: 2,399
    Peter_1
    19-07-2005, 07:43 AM Go to last post

  43. Moved: Quick R23 question.

    Started by Targ, 27-08-2006 12:18 AM
    •  
    •  

  44. Quiri af-120 data sheet

    Started by Sandro Baptista, 05-11-2009 05:54 PM
    1 Attachment(s)
    • Replies: 6
    • Views: 3,625
    Sandro Baptista
    10-11-2009, 06:25 PM Go to last post

  45. qwestion about entalphy in compressors

    Started by Yuri B., 28-11-2011 08:27 PM
    • Replies: 2
    • Views: 1,758
    Yuri B.
    29-11-2011, 03:41 PM Go to last post

  46. qwestion about RH and heat rejection

    Started by Yuri B., 11-07-2010 08:27 AM
    • Replies: 16
    • Views: 4,125
    mikeref
    19-07-2010, 05:51 AM Go to last post

  47. Question R 134a P-h (Mollier) Chart

    Started by jamesk, 09-08-2013 06:40 PM
    • Replies: 7
    • Views: 6,876
    jamesk
    13-08-2013, 08:56 PM Go to last post

  48. R 290 Transport Properties

    Started by amitsaxena, 14-12-2009 07:25 AM
    • Replies: 3
    • Views: 1,687
    amitsaxena
    14-12-2009, 08:54 AM Go to last post

  49. R 410

    Started by mbc, 31-10-2023 10:36 AM
    • Replies: 4
    • Views: 1,037
    seanf
    14-12-2023, 03:51 PM Go to last post

  50. R!@ Pressure Enthalpy Chart

    Started by Jmrec100, 21-10-2008 08:48 PM
    • Replies: 5
    • Views: 14,415
    icecube51
    22-10-2008, 05:48 AM Go to last post

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