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: 239,108
    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: 27,651
    SeanB
    02-10-2011, 05:45 PM Go to last post

  1. Vapor Pressure

    Started by herefishy, 08-03-2002 04:23 PM
    • Replies: 8
    • Views: 3,918
    herefishy
    14-03-2002, 04:00 PM Go to last post

  2. Exclamation Test procedure

    Started by ascorone, 05-12-2017 07:46 PM
    • Replies: 9
    • Views: 3,912
    ascorone
    05-02-2018, 08:08 AM Go to last post

  3. Ice on evaporator

    Started by napter38, 23-07-2012 09:50 AM
    evaporator not working, ice, ice on evaporator
    • Replies: 9
    • Views: 3,911
    Peter_1
    24-07-2012, 09:01 PM Go to last post

  4. Oxy nozzles

    Started by reggie, 29-01-2003 06:04 AM
    • Replies: 9
    • Views: 3,910
    DaBit
    13-08-2003, 09:29 AM Go to last post

  5. installing elbows in split ac connecting pipes

    Started by kefah, 28-03-2013 12:00 PM
    2 Attachment(s)
    • Replies: 10
    • Views: 3,905
    kefah
    08-09-2013, 09:32 PM Go to last post

  6. Exclamation procedure for chillers testing......

    Started by drk_in, 17-02-2006 07:12 AM
    • Replies: 2
    • Views: 3,903
    hybridjunction
    17-02-2006, 08:47 AM Go to last post

  7. started to make an evap for my chiller

    Started by The MG Pony, 13-07-2006 05:41 AM
    • Replies: 8
    • Views: 3,899
    The MG Pony
    22-07-2006, 08:44 PM Go to last post

  8. Blood Bank Cold Rooms

    Started by Samarjit Sen, 01-03-2008 08:47 AM
    • Replies: 6
    • Views: 3,897
    smpsmp45
    07-03-2008, 08:11 AM Go to last post

  9. Drinks Chiller Design Issues

    Started by Tayters, 18-11-2010 09:14 PM
    • Replies: 12
    • Views: 3,892
    Tayters
    20-11-2010, 12:20 AM Go to last post

  10. Supply Temperature in an AHU

    Started by mah_h, 02-10-2014 09:09 PM
    • Replies: 6
    • Views: 3,890
    Magoo
    05-10-2014, 12:16 AM Go to last post

  11. AC unit - air as refrigerant

    Started by ssk1962, 11-03-2010 09:41 PM
    • Replies: 11
    • Views: 3,888
    dougheret0
    22-03-2010, 09:13 PM Go to last post

  12. Angry Oiling flares

    Started by Contactor, 05-02-2008 04:43 PM
    • Replies: 14
    • Views: 3,887
    Peter_1
    10-04-2008, 09:23 PM Go to last post

  13. Question Chiller Evaporating Temperature

    Started by trace, 30-09-2016 12:48 PM
    chiller, evaporating temperature, standard cooling capacity
    • Replies: 8
    • Views: 3,886
    trace
    02-10-2016, 03:41 PM Go to last post

  14. Walkl-in cooler/freezer. How to choose the equipment

    Started by krgari, 15-11-2006 03:53 AM
    • Replies: 12
    • Views: 3,883
    Samarjit Sen
    19-02-2007, 05:01 PM Go to last post

  15. Calculation of absorbed R-134a in compressor oil

    Started by desA, 26-07-2009 03:06 PM
    • Replies: 7
    • Views: 3,882
    Gary
    27-07-2009, 04:29 PM Go to last post

  16. expansion valve pressure drop

    Started by brian connolly, 02-11-2011 06:43 PM
    • Replies: 7
    • Views: 3,880
    michaelm
    03-11-2011, 11:20 PM Go to last post

  17. Condensing temperature and outside air temperature

    Started by cjroos, 20-04-2011 06:06 PM
    condensing temperature, cop, outside ai tempreature, performance
    • Replies: 2
    • Views: 3,877
    mad fridgie
    20-04-2011, 10:15 PM Go to last post

  18. Hot Gas Bypass System

    Started by old gas bottle, 17-03-2006 08:05 AM
    • Replies: 2
    • Views: 3,872
    old gas bottle
    17-03-2006, 05:39 PM Go to last post

  19. Measuring Airflow

    Started by marc5180, 17-09-2009 08:59 PM
    • Replies: 5
    • Views: 3,866
    marc5180
    19-09-2009, 08:55 AM Go to last post

  20. bi-flow receiver?

    Started by gulfcoastguy, 25-05-2009 05:36 PM
    • Replies: 0
    • Views: 3,862
    gulfcoastguy
    25-05-2009, 05:36 PM Go to last post

  21. Re-rating a system for voltage variation

    Started by desA, 27-01-2011 05:45 AM
    • Replies: 18
    • Views: 3,861
    SeanB
    03-02-2011, 06:58 PM Go to last post

  22. TEV with or without equalizing line

    Started by Peter_1, 04-06-2011 12:50 PM
    • Replies: 7
    • Views: 3,861
    mad fridgie
    06-06-2011, 08:43 AM Go to last post

  23. Question I need help please

    Started by mwinjuma, 23-04-2008 09:40 PM
    • Replies: 14
    • Views: 3,855
    monkey spanners
    09-05-2008, 09:51 PM Go to last post

  24. Lightbulb NH3 Water Separator Design

    Started by mr.ice, 20-10-2009 08:33 AM
    nh3 plant, water separator
    • Replies: 9
    • Views: 3,853
    rattis
    22-11-2010, 07:38 PM Go to last post

  25. oversized filter/drier

    Started by angryk, 04-02-2003 12:03 AM
    • Replies: 4
    • Views: 3,852
    angryk
    06-02-2003, 12:28 AM Go to last post

  26. Relative Humidity Glycol Air Cooler

    Started by Friobernal, 30-08-2003 10:46 AM
    • Replies: 4
    • Views: 3,850
    Gary
    02-11-2003, 04:47 PM Go to last post

  27. packaged water chiller 20 tr

    Started by manishsonule, 07-09-2009 02:36 PM
    • Replies: 1
    • Views: 3,850
    Bhagwan Harani
    17-01-2010, 09:31 AM Go to last post

  28. RCV and HIGH PRESSURE SWITCH

    Started by abbasi, 21-03-2006 07:50 AM
    • Replies: 3
    • Views: 3,849
    Renato RR
    22-03-2006, 08:51 AM Go to last post

  29. sizing of open flash economiser for R717

    Started by Coolbox, 16-06-2008 07:36 PM
    • Replies: 1
    • Views: 3,849
    US Iceman
    16-06-2008, 08:45 PM Go to last post

  30. help? Ultra low refrigeration help?

    Started by Dalem554, 31-07-2007 02:07 AM
    • Replies: 11
    • Views: 3,848
    ultralo1
    01-08-2007, 01:34 PM Go to last post

  31. Cooked meat Load Factor?

    Started by Freezon, 05-09-2011 06:38 PM
    • Replies: 13
    • Views: 3,847
    chillerman2006
    08-09-2011, 12:36 AM Go to last post

  32. Air Source Heat Pump

    Started by anup, 02-10-2005 08:25 AM
    • Replies: 1
    • Views: 3,845
    Argus
    02-10-2005, 11:35 AM Go to last post

  33. Dehumidifier capacity

    Started by Bashir01219, 28-09-2010 04:30 PM
    • Replies: 8
    • Views: 3,845
    kumar243
    16-10-2010, 09:34 AM Go to last post

  34. How to calculate pull-down time

    Started by cwells, 09-08-2013 11:11 PM
    • Replies: 1
    • Views: 3,844
    mad fridgie
    10-08-2013, 01:55 AM Go to last post

  35. Pressure safety swtiches?

    Started by Larry2, 03-12-2006 03:57 PM
    • Replies: 14
    • Views: 3,842
    LRAC
    15-12-2006, 06:52 PM Go to last post

  36. Where does the refrigerant live when the system is off?

    Started by pwned, 06-08-2010 05:15 AM
    • Replies: 13
    • Views: 3,840
    Brian_UK
    09-08-2010, 10:02 PM Go to last post

  37. Arrow Sizing for Australia

    Started by dogma, 12-03-2006 09:11 AM
    • Replies: 5
    • Views: 3,839
    adam
    17-03-2006, 10:05 AM Go to last post

  38. Question Hypothetical COP value...

    Started by zig, 10-04-2008 05:55 PM
    • Replies: 4
    • Views: 3,838
    powell
    12-04-2008, 05:32 PM Go to last post

  39. C02 pipe wall thickness

    Started by cool runings, 07-11-2011 04:26 PM
    • Replies: 9
    • Views: 3,838
    cool runings
    10-11-2011, 02:04 AM Go to last post

  40. Leaving conditions of DX HELP REQUIRED!!!

    Started by abbasi, 13-08-2005 09:53 AM
    • Replies: 8
    • Views: 3,836
    Lc_shi
    24-08-2005, 09:19 AM Go to last post

  41. Interesting Water coil application

    Started by Garz, 24-11-2009 11:04 PM
    high face velocity, water coil 2 Attachment(s)
    • Replies: 15
    • Views: 3,833
    desA
    27-11-2009, 08:13 AM Go to last post

  42. Interpreting R22 tables - advice sought

    Started by solas, 27-01-2010 02:22 AM
    • Replies: 2
    • Views: 3,831
    solas
    28-01-2010, 08:08 PM Go to last post

  43. Thumbs down Appropriate thickness of rubber insulation

    Started by kaelte_technik, 16-11-2010 06:15 AM
    • Replies: 5
    • Views: 3,831
    kaelte_technik
    24-12-2010, 12:05 PM Go to last post

  44. Ambient Temp vs Product Temp

    Started by HTRefrig, 16-07-2010 01:24 PM
    • Replies: 10
    • Views: 3,829
    HTRefrig
    19-07-2010, 01:50 PM Go to last post

  45. Sizing finn and tube evaporator

    Started by Rayin, 29-10-2011 01:42 PM
    • Replies: 8
    • Views: 3,827
    Rayin
    04-11-2011, 11:40 AM Go to last post

  46. Liquid line size

    Started by UBAIDMD, 01-09-2011 09:57 PM
    • Replies: 13
    • Views: 3,821
    install monkey
    03-09-2011, 09:48 PM Go to last post

  47. Smart/As needed evap defrost?

    Started by dkemper, 16-10-2007 08:19 PM
    • Replies: 6
    • Views: 3,820
    icecube51
    27-10-2008, 07:25 PM Go to last post

  48. Refrigeration Terminology

    Started by chillerman2006, 22-10-2011 03:29 PM
    • Replies: 5
    • Views: 3,820
    chillerman2006
    23-10-2011, 10:04 PM Go to last post

  49. Air velocity from fan

    Started by david2008, 12-07-2008 03:10 PM
    • Replies: 12
    • Views: 3,818
    david2008
    18-07-2008, 01:44 AM Go to last post

  50. Urgent, Kirchoff question

    Started by Peter_1, 19-01-2004 05:10 PM
    1 Attachment(s)
    • Replies: 4
    • Views: 3,814
    DaBit
    20-01-2004, 03:12 PM Go to last post

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